Science "journalists" who promulgate climate change hysteria have been recently pushing the fearmongering of the "hottest" year meme (or "warmest" if you prefer), which is essentially a lie...apparently, both the world's food crops and the public are simply now ignoring the proclamations of these chicken little, climate-cult doomsday criers.....
(click on image to enlarge)
The science is undeniable: the majority of plant life, including major agricultural crops, prosper under climatic conditions that are warmer and enriched with CO2.
Despite the recent significant pause in the global warming trend, world temperatures still creep up, always presenting opportunities for fearmongering-style reporting.
Yet the global warming doomsday prognostications of these "reporters" never materialize - even the International Red Cross report is not so blind to the climate "disaster" reality.
And as this adjacent U.S. Department of Agriculture (USDA) chart clearly documents, the world's major food crops produce greater bounty as the climate warms.
On the chart, superimposed is the latest NASA/GISS two-year average temperature on the chart, which indicates the slow creep of global warming. As greenhouse growers have known for over 100 years, a plant's productivity increases with a warmer climate environment.
It would seem that corn, wheat, rice and soybeans are no different than other plants.
Climate change, as represented by global cooling and global warming trends, is in a constant flux...the IPCC's gold-standard temperature dataset provides the empirical proof that a natural cycle of ups and downs is the reality - past, present & future.....
(click on graph to enlarge)
How much global warming (or cooling) will take place by 2050AD?
The flat-out, scientific truth is that nobody really knows. Not the IPCC. Not the climate models. Not the experts. And certainly not the green crony-facilitators, Naomi Klein and Bill McKibben (fyi...crony Al Gore just loves them to death.)
This chart plotting the IPCC's gold-standard (HC4) of global temperature trends, of past and present, reveals why it is so incredibly difficult to predict climate change, be it of short or long-term nature. Climate change is constantly happening - going from one warming acceleration to the next cooling acceleration extreme, rather rapidly.
And note, this takes place regardless of atmospheric CO2 levels (see black curve), and associated human CO2 emissions. Clearly, the skyrocketing CO2 levels since the 1950's are not responsible for such wide variance in temperature trends, since they can even be observed a century before.
In fact, based on a visual inspection, one could surmise that climate change extreme trends have lessened since the modern increase of CO2 levels.
As can be seen, shorter cooling/warming trends have been highly variable from the very start of recording instrumentally-measured "global" temperatures. The light red (12-mth) and green (60-mth) plots readily show this.
So, when did the greatest acceleration of warming trends take place? Amazingly, all the warming spikes that matched or equaled ±20°C took place (see yellow-tinted boxes) prior to the last 40 years of massive human CO2 emissions.
Regarding the 10, 20 and 30-year climate change variability, there is no question that the wild and natural extremes of the short-term always return to a rather mundane long-term variability. The dark blue, cyan and bright red plots indicate long-term climate change that is...well...pretty mundane.
Compared to a 12-month climate change extreme trend of +25.0°C reached in 1878, the 30-year trend extreme only reached a maximum of +0.72°C (during 2003) and has now been reduced to a August 2014 30-year trend of 0.61°C - and relative to the 1940's, that's a trend only eight-hundredths of a degree greater.
Conclusion: Climate change never stops. Whether short-term or long-term, global temperature trends constantly accelerate/decelerate. Human CO2 emissions have nothing to do with this extreme variability - it is a natural phenomenon that is chaotic, totally unpredictable and unstoppable. The climate change indicated by today's temperature trends is insignificantly different than the past climate change. And those are the stubborn facts.
Note: Linear temperature trends do not represent predictions (any trend today can be drastically different in the future). Excel's slope function was used to calculate the moving trends for each time span (by month) and to plot them. To calculate the trends by 2050AD, the derived slope for each month and each time-span trend was multiplied by 424 months (after August 2014, there are only 424 full months until January 1, 2050AD). HadCRUT4 global dataset and CO2 (ppm) datasets used for chart can be found here.
#climate2014 #peoplesclimate Much angst and ink has been spent on the "catastrophic warming" of world's northern latitudes...yet when the scientific research is accomplished that alarmist warming screed appears to be without much merit.....
Canadian researchers analyzed temperature datasets from a total of 146 weather stations with goal of determining temperature extremes across the nation.
The researchers found the following:
1. Warming is stronger during the nighttime hours.
2. Warming is stronger in the winter months.
3. Warming is stronger in the Arctic latitudes.
4. Warming is strongest for extreme low temperatures.
"The scientists' conclusion was the following: "Overall, our results are consistent with those reported in previous studies, particularly in the sense that Canada has become much less cold but not much hotter."
In other words, most of the warming took place at the lowest temperatures; during the coldest hours; at the coldest regions; and during the coldest seasons.
And this peer reviewed finding confirms what many other regions of the world have experienced: global "warming" is not about ever hotter maximum temperatures, it is more about the warming of the coldest temperatures (i.e., warmer minimums).
Based on current U.S. subsidies to promote non-CO2 emission vehicle purchases, what would be the cost to the U.S. taxpayers for supporting a goal of avoiding a +0.01°C global warming increase?
The answer? Over $40 trillion.
To simplify this example, we compare a modern all-electric vehicle (aEV), the Nissan Leaf, to a modern high MPG gas vehicle, the Nissan Versa. Customers are provided a very large tax subsidy for the former, while the latter receives none. (Substitute any all-electric vehicle for the aEV Leaf and any high MPG gas auto for the Versa and the issues remain the same.)
In order to achieve the goal of 0.01°C potential reduction in global warming, how many Leafs would need to be bought instead of the Versa vehicle? And how much would that cost the American taxpayers?
Summary: Some 5.6 billion Leafs would need to be purchased, putting Americans on the the hook for $42 trillion in subsidies.
For those interested, we now go to the arithmetic behind those two answers. (Here is a different analysis approach to the same issue.)
The modern gasoline Nissan Versa achieves a 35mpg rating; with each gallon burnt producing 19 pounds of CO2. If on average, each Versa is driven 12,000 miles per year, a total of 342.85 gallons would be consumed. That amount of gas gallons equals 6,515 pounds of CO2, which converts to 2.96 metric tonnes of CO2 per year per the average driven Versa.
Since 1850, through the end of 2013, there has been 1.44 trillion metric tonnes of CO2 emissions. During that same span, the average annual global temperature has increased by +0.86°C. By dividing this temperature increase by the total metric tonnes of CO2 emissions since 1850, it is determined that one CO2 metric tonne is associated with an increased global temperature of 0.0000000000006.
Put another way, each CO2 tonne hypothetically equates with 6 ten-trillionths of a degree (C). And that means each Versa's 2.96 tonnes of emissions would hypothetically equate to a temperature impact of 18 trillionths of a degree, per year.
How many Versas would have to be sold (instead of the CO2 clean Leaf) to equate to a +0.01°C increase?
5.6 billion Versas.
Now flip the coin. To avoid a 0.01 degree increase, Americans would have to buy 5.6 billion Nissan Leafs, instead of the Versas. For Americans, that's a 'Leaf' in every pot, garage, attic, bedroom, basement and all bathrooms, so to speak. (Hey good news!...only 560 million need to be sold if each vehicle survives 10 years; of course, the batteries will wear out way before then.)
And each and every one of those Leafs would potentially get a $7,500 tax credit, paid for by the American taxpayer - amounting to a $42+ trillion cost for reducing potential warming by a hypothetical 0.01 degree.
Of course, there are other all-electric vehicles sold in the U.S. that are also available with the hefty tax credit. Since 2010, when the $7,500.00 tax credit began, there has been an estimated 100,000 all-electric vehicles sold in the US. A tiny dirt clod on the mountain of 5.6 billion needed. The aEV niche market remains very tiny, for a lot of reasons.
If the 100,000 number is accurate, then it would appear that Americans have already subsidized some $750 million on this 'green' fiasco in order to achieve a hypothetical future temperature reduction, which can't even be globally measured - that's a lot of $$$-something for absolutely climate nothing.
This is just another example of the hugely stupid and expensive 'green' policies that politicians have saddled the American taxpayer with.
Why did this happen?
Frankly, it's mostly due to the mainstream press fanning the flames of mass climate doomsday-cult hysteria. Instead of journalists producing sober and reasoned reporting, they drank the cult's global warming 'kool-aid' and became cheerleaders of wildly irresponsible reporting - essentially hysterical, anti-science claims. (Here's a recent example of mainstream media's insane global warming doomsday-cult style of reporting.)
Prior to this legislation being passed by legislators pressured by special interest groups, journalists could have been investigating the empirical evidence and doing the calculations themselves. Their research would have generated tough questions that could have been posed to the politicos and bureaucrats, forcing a rational and scientific debate. However, it would seem, the "journalists" did no due diligence other than reading and then reporting verbatim the press releases of special interest groups.
So, instead of $750 million flowing into research dealing with, say, children's cancer, Alzheimers, ebola and other important scientific endeavors, the hundreds of millions went to crony-capitalists and the very wealthy. Sadly, even more of this taxpayer lucre will flow for each new aEV sold with no meaningful climate result.
Helloooo, Washington D.C.... maybe new legislative commonsense rules should be imposed for any future 'green' policies and regulations to be considered.
An example: no legislation will even be considered unless the scientific empirical evidence (not computer models/simulations) confirms that any new policy/rule/subsidy will achieve a global warming reduction of at least 0.01 degree within 10 years for a cost that does not exceed $10 billion/year for taxpayers and consumers. 10 years at $10 billion is a $100 billion cost, which is still a ludicrous, mind-boggling amount for such a measly result.
(If readers have ideas for new common sense rules that Congress should commit to in order to avoid any more costly 'green' stupidity, leave a comment or two.
And BTW politicos...if wealthy Americans want to certify their own 'greeness' they can start paying for it on their own dime, not steal from the wallets of less fortunate Americans.
Note: Supposedly, the ludicrously large tax credit for all-EVs is going to expire. The likelihood of this incredible waste of taxpayer money being ended is extremely low since few Washington politicians possess the courage to vote against the powerful corporate welfare lobbyists, while also ending the subsidies to the wealthy purchasers of the Nissan Leaf, Tesla and other aEV cars.
The CO2 emissions expended to manufacture a Nissan Leaf are not included in this analysis; nor the CO2 emissions used to charge the Leaf every night/day; nor the other significant environmental impacts and costs associated with producing batteries for an aELV; nor the taxpayer loans (ie. cost) car aEV companies like Nissan received from the US government.
Download an Excel spreadsheet with pertinent data and calculations used to determine Versa CO2 production, temp impact and taxpayer dollars per 0.01 degree.
Ahhh, those stubborn facts...it's now been two decades+ that the public has been warned about the existing dangerous and rapidly accelerating global temperatures...a warming that was supposed to produce catastrophic doomsday climate changes...except it hasn't happened, which the gold-standard of global surface temperatures document.....
(click on chart to enlarge)
Has two-decades worth of cumulative CO2 growth in the atmosphere caused the "experts'" predicted dangerous and rapidly accelerating global warming?
That's the straight-forward question.
And the straight-forward answer is?
Well, despite all that CO2 growth, global warming has slowed to a creep on the Earth's surface, and in the atmosphere, global warming has flat-lined.
Using the IPCC's gold-standard global surface dataset (the UK's HadCRUT4), this chart plots the cumulative growth in temperature along with NOAA's reported cumulative growth in atmospheric CO2 levels (ppm).
For CO2 (grey curve), there is a clear and consistent upward growth of CO2 levels - unrelenting would be an apt description. In contrast, global temperatures are all over the map, with highs and low being constantly...er, variable.
The end results over the 20 years ending August 2014 are fairly obvious:
The visual relationship between CO2 and global temperatures appears to be very weak; in fact, statistically the r2 is 0.19, which can be interpreted as being close to a zilch relationship.
Per both the 2nd order fitted trend (blue curve) and the 36-month moving average (red curve), the deceleration of the global warming trend and a plateauing can easily be seen.
Over the 20 years, there have been exceptional warm(-est!) months/years, often followed by exceptional cool months/years.
And since September 1994, the exhibited warming trend amounts to a measly increase of a non-doomsday +0.38°C by year 2050AD.
How easy is it to say, three times quickly?: catastrophe-climate-doomsday-cult-is-discredited.
So, does all the above empirical evidence mean that human CO2 has no impact on global temperatures? Nope. Does it mean the world will no longer warm? Does it mean humans don't have an impact on continuous natural climate change? Nope. Does it mean that the world should quit trying to be energy and carbon efficient? Not at all.
What it does mean, though, is that the public and the policymakers were greatly deceived by the "consensus" science and computer models that loudly declared (and btw, still do) imminent disasters and doomsday global warming.
As the current climate conditions now indicate a slow, creeping climate change scenario, it provides policymakers and the public the luxury of time to continue moving to a more carbon-efficient economy, thus improving the environment without needlessly sacrificing quality of life and living standards.
In summary, it's another case of those stubborn facts: the empirical evidence does not lie; but computer models and "experts" do.
Note: Download HC4 and CO2 datasets. Excel used to make calculations, trends and chart. The chart covers 240 monthly records, starting with Sept. 1994. For this graph, both the temperature and CO2 datapoints were set to zero; then the cumulative changes for both were plotted each month - does not affect linear trends when done this way.
Every time there is a forest fire (ie wildfire) global warming alarmists, like a pack of Pavlov's dogs, start hysterically howling that human CO2 caused the recent incendiary event...while at the same time claiming their predictions of increasing wildfire damage from CO2-warming are coming true...however, like always, the empirical evidence proves the alarmists are without scientific portfolio.....
(click on graph to enlarge)
Let's cut to the chase - are human CO2 emissions causing an increase in U.S. forest acreage being decimated by flames?
The adjacent chart is a plot of U.S. wildfire acreage going back to 1926, through the end of 2013. The green curve represents acres burnt (in millions).
In addition, the chart includes the plot of lumber harvested (billion board-feet) from U.S. forests and atmospheric CO2 levels over the same approximate time span. The brown curve is the lumber harvest; the grey curve is CO2 (ppm).
What does the chart indicate?
Wildfire acreage burnt collapsed after the 1930s. Not only did this collapse coincide with a growth of atmospheric CO2 levels from human CO2 emissions, the huge decrease in acres burnt took place when the harvesting of lumber from U.S. forests grew massively.
Then, as the total amount of harvested lumber declined and reached a significantly lower level - due to new environmental regulations - the number of acres burnt each year started to incrementally increase during the 1990's.
Intuitively this makes sense. As the dead and disease-infected trees started to pile up from lack of harvesting due to environmentalist concerns and government regulations, the U.S. forests became wildfire tinderboxes, easily set off by lightening and human carelessness - the law of unintended consequences from passionate 'green' policies strikes again.
Per the statistical relationships, both board-feet harvested and CO2 levels have an inverse correlation (-0.6 and -0.5, respectively) with the acreage scorched, across the entire time span.
Conclusion: It's always dangerous to draw firm conclusions from just statistics, but the empirical evidence strongly suggests that both lumbering and higher CO2 levels makes for less wildfires. The record clearly shows that wildfire damage over the last two decades are not unprecedented, and it remains well below the horrendous amount of acres burned during the early 20th century. For policymakers, the sanest recommendation towards improving U.S. forest health is to increase the amount of allowed lumbering, thus thinning forests of tinderbox materials; plus, to recognize any future CO2 increases as a potential contributor to healthy forest growth.
Note: The wildfire acreage burned during years 1926-1959 and the lumber board-feet harvested came from this congressional testimony by scientific forestry expert; post 1959 data from this government agency site. CO2 datasets found here. The chart's right axis represents both atmospheric CO2 levels and harevested board-feet. For the latter, the largest number at the top, '1300', reads as 13 billion board-feet; for CO2, it would read 1,300 ppm.
When one compares the output of CO2-centric climate models, such as the one developed by James Hansen when he was with NASA, to the actual climate records, the comparison reveals how absolutely terrible the climate models have been at predictions...rest assured, as of the end of August 2014, that hasn't changed.....
(click on chart to enlarge)
Since the HadCRUT folks just released their August global temperature dataset, it was time to update the adjacent graph of the (in)famous NASA climate model versus the reality.
Back around 1988, James Hansen of NASA presented his climate model computer simulations, which predicted that global warming would be excessive and dangerous if CO2 emissions continued in a similar 'business-as-usual' (BAU) manner.
On the chart, the green curve is NASA's depicted BAU scenario for global temperatures. This was referred to as 'Scenario A' for global temperatures and was associated with a CO2 emission metric tonne growth that exceeded 1.5% per year.
For the record, over the last 15 calendar years CO2 emission tonne growth has clocked in at about 2.5% per year - well over the 'BAU' bar that Hansen and NASA had proclaimed as an end-of-the-world disaster as we know it.
Putting this into a context of proper comparison, the 15 years ending 1987, before the 1988 prediction, had a per year emission growth that averaged about 1.9%, less than the 15-year average growth ending 2013.
So what happened to the global temps? Indeed, the chart tells the story - not too much.
Hansen and NASA predicted that a BAU scenario would produce a global warming in 2014 that is represented by the large red dot on the chart. In reality though, both the NASA/GISS and HadCRUT global temperature datasets reveal warming by 2014 that is significantly below the climate model BAU prediction.
In fact, both global temperature datasets reveal a climate-reality outcome that resembles the NASA 'Scenario C' (see aqua/cyan curve) that could only happen if global CO2 emission tonnes were reduced to a mere fraction of the "dangerous" 1.5% growth.
Why this obvious and immense failure by government scientists and advanced computer technology? It's simple...CO2 emissions are not causing rapid, accelerating global warming, which the failed billion$ computer models assumed would happen due to growing CO2.
And embarrassingly, they still do, despite the almost two-decade 'pause' in the global warming trend.
We've been told by the climate experts that increases in atmospheric CO2 levels will cause Earth to warm rapidly and dangerously, to the point where civilization's existence was threatened...but what if these "experts" were completely wrong and there is actual empirical evidence to prove them wrong?....
(click on chart to enlarge)
Well, the NOAA empirical evidence from their global temperature dataset indicates that longer term changes in atmospheric CO2 levels are definitely not producing anywhere near the expected long-term changes in global temps, as predicted.
Indeed, "wrong" is likely an understatement.
As a result, the experts' CO2-induced CAGW IPCC hypothesis is revealed for its true nature - basically, a hypothetical nothing-burger.
Let's be clear: the actual NOAA empirical evidence, from the global temperature climate instrumental records, does not support the hypothesis that long-term changes in atmospheric CO2 levels produce rapid accelerating, dangerous global temperature changes.
The adjacent graph of 10-year CO2 change plots, and concurrent 10-year change in NOAA global temperatures, is unequivocal: there is no correlation between the two, unless one wants to argue that a r2 of 0.08 somehow indicates a strong relationship.
The chart includes a 60-month average (purple) curve of the 10-year temp changes; likewise there is a similar average curve (dark grey) for the 10-year CO2 changes. Obviously, these curves show no relationship and essentially are now moving in opposing directions. The purple curve (temps) reflects a pattern of climate ups and downs, while the grey curve (CO2) since 1960 suggests an exponential growth situation.
In addition, it has been noted on the chart when extreme 10-year temperature changes have taken place - those rare increasing/decreasing temp changes that equal or exceed +0.6/-0.6°C. There have been 8 such events, 6 of which took place prior to 1960 (see light-yellow boxes on chart).
Hmm...what's that you say?...growing human CO2 emissions have caused a greater frequency of extreme climate incidents during the modern era? Ahem...a definitive 'Nope!' will suffice at this point.
In summary, if long-term changes in atmospheric (ppm) CO2 levels caused long-term changes in global temperatures, then the chart would have plots of the two principal change datasets tracking each other - in reality though, they're demonstrably different.
The NOAA empirical evidence strongly undercuts the CAGW hypothesis and, btw, demonstrates for the related hypothesis (which states that CO2 acts as a climate thermostat/control knob) is laughable nonsense.
Does all of the above indicate that human emissions have zero influence of global temperature changes? In fact, it does not indicate that; instead, it indicates that the CAGW hypothesis is without factual merit and that the climate sensitivity to CO2 is likely significantly lower than the IPCC "experts" proposed.
With all that said, the data strongly suggest, at best, a rather trivial CO2-influence on longer-term temperature change and its being indisputably non-dangerous.
Note: Temperature dataset; CO2 datasets. Excel was used to calculate 10-yr changes (ie. differences); to calculate r2 using the slope 'correl' function; and to produce plots and 60-mth average curves. To calculate a 10-yr. temp. change example: subtract the August 2004 temp. anomaly from the August 2104 anomaly. The same subtraction method is used to calculate 10-yr. CO2 level (ppm) changes. Starting with January 1890, the 10-yr chg. calculations can be made for each subsequent month, resulting in 1,496 'decadal' datapoints (NOAA monthly dataset commences at January 1880). Hey, don't know how to chart in Excel? It's easy to produce charts - you can do it too! Go here to learn how.
The consistent failure of the IPCC's climate models is widely recognized by the scientific experts...the models inability to predict future climate scenarios accurately is partly a result of thousands of key failures, including their being unable to simulate the asymmetry of ENSO....
Besides the current crop of IPCC climate models failing due to their being CO2-centric, the models also suffer failure from the thousands of sub-simulations they are required to perform.
It is known that there exists a major asymmetry of the El Niños versus the La Niñas. If climate models can't accurately simulate this asymmetric relationship it makes for poor global climate predictions.
Scientists published a recent study to determine the success of modeling the ENSO asymmetry - the results were not encouraging.
===> "With respect to their findings, Zhang and Sun report the following: (1) "the underestimate of observed positive ENSO asymmetry measured by skewness is still a common problem in CMIP5 coupled models," (2) "all the models are also found to have a weaker ENSO asymmetry than observations," (3) "CMIP5 coupled models have a significant cold bias in the mean sea surface temperature," (4-6) "biases in zonal wind stress, precipitation and subsurface temperatures ... are also too symmetrical with respect to ENSO phases," (7) "sea surface temperature warm anomalies over the far eastern Pacific are found to be weaker in the coupled models than in observations," (8) "most models also have a weaker subsurface temperature warm anomaly over the eastern Pacific," (9) "most models have a weaker precipitation asymmetry over the eastern Pacific," (10) "most AMIP models have a stronger time-mean zonal wind over the equatorial central and eastern Pacific," and (11) they "underestimate the observed positive skewness of zonal winds in the central Pacific.""
Conclusion: The multi-billion $$ climate models have proven time and again that they are incapable of predicting future climate with any level of accuracy. Policymakers would be best served by completely ignoring the computer simulations as they poorly match the empirical observations of the global and regional climates. However, the models still hold value for the researchers, but that is their only benefit.
A wall/ceiling poster for any 2014 GOP candidate's bedroom.
Before turning out the lights at night, remind yourself that tomorrow you will again hammer your Democrat opponent for being anti-American, anti-middle class, anti-cheap energy and anti free-market.
Remember, all Democrats have aligned themselves with extreme leftists, socialist and communists. If elected, your Democrat opponent will always vote with Obama, Pelosi and Harry Reid, who support the fringe extremist anti-U.S. rhetoric of unabomber-greens and progressives.
Point out that your Democratic opponent did not denounce the extremist language and propaganda of the NYC climate parade.
Hmm...how about this gem from a typical marching limousine-liberal Democrat to prove your point.
Remind your electorate that it is the wealthy, sanctimonious hypocrites of Hollywood and New York who want to imprison middle class Americans into an energy impoverished state, while they continue to flaunt their selfish, excessive CO2 lifestyles.
As they say, like shooting fish in a barrel.....
Source for poster pics: multiple Twitter tweets and PJ Media.
Note: Original poster mage was too large for Typepad. So, clicking on adjacent poster will go to 'Imgur'; then click on poster to see enlarged version (can be downloaded).
Even the most die hard, green climate scientist who spouts CO2 catastrophe hysteria does not really believe in the unicorn of climate mythology - the mythical CO2 'control knob' - an anti-science myth pushed by the likes of Al Gore, Bill McKibben, Obama and scientist Leo DiCaprio...and there is a very substantial reason why scientists don't believe it...all the empirical evidence easily refutes its existence.....
(click on to enlarge)
Climate scientists who are not of the payroll of 'Big Green' NGOs, nor dependent on government research grants, find it much easier to speak out against the utter nonsense and myths of anti-CO2 activists and the slimy crony-greens.
An example: As climate scientist Judith Curry indicates, there is no basis for a magical 'knob' that would allow today's politicians and bureaucrats to dial-in a desired climate outcome for next month, or the next year, or the next decade, or the next century.
The facts, simply stated: There is no science, no computer model, nor any available mechanism(s) that would allow today's humans to tweak CO2 emissions a certain way in order to produce a future climate of specific attributes by, say, 2050.
It's what is referred to as, "no frakking way."
The inner circle of establishment climate science knows this, yet due to political agenda reasons, they are forced to deliver lip service to the ludicrous 'knob' analogies.
The massive failure of billion$ climate models and the ongoing 17+ year pause in global warming provide the necessary and vivid testimonials to the fallacy of a climate thermostat knob, whether controlling natural and/or human CO2 emissions.
In addition, there is the latest empirical evidence that completely invalidates the 'knob' assertion.
This adjacent plot of 5-year temperature change versus 5-year atmospheric CO2 level change is based on the most recent empirical evidence published by the government's GISS/NASA scientists (and they happen to be some of the largest proponents of chicken little global warming calamities).
This empirical science published by NASA is undeniable, and most alarmist scientists accept, although grudgingly - the relationship between changes in atmospheric CO2 levels and changes in temperature are, at best, significantly lame weak.
Indeed, the two dataset plots reveal zero relationship with a correlation that produces a r2 barely above zero. A non-existent relationship from 1880 to the end of August 2014,
Look at the green and red fitted trends. Obviously, the green CO2 trend exhibits rapid, accelerating and even exponential growth after 1950. And the global temps? The red temperature trend depicts very little growth in temperature change, and currently exhibits a deceleration that climate models and "experts" never predicted.
In fact, one could surmise that the temperature changes reflect a natural cycle of ups/downs (ie. a pattern), which the accelerating CO2 growth has absolutely zero influence on.
Ergo, the 'control knob' proposition has the same likelihood of reality as those space alien abductions one reads about, Big Foot enrolling at Univ. of Washington, Congress balancing the budget, or Earth developing a climate of "boiling" oceans.
Which is why at least 97% of actual climate scientists categorically reject this particular brand of Hollywood anti-science fantasy.
And yes, one can be a member of the 97% who believe humans have a warming influence on climate, and yet, still completely reject the existence of this particular mythical CO2 unicorn.
Note: Temperature dataset; CO2 datasets. Excel was used to calculate 5-yr changes (ie. differences); and to produce plots and 6th order polynomials. To calculate a 5-yr. temp. change example: subtract the August 2009 temp. anomaly from the August 2104 anomaly. The same subtraction method used to calculate 5-yr. CO2 level (ppm) changes. Starting with January 1885, the 5-yr chg. calculations can be made for each subsequent month (GISS/NASA monthly dataset commences at January 1880).
Climate "scientists" on the government dole claim that CO2 emission regulation will allow bureaucrats to tweak the world's climate...thus, "scientists" will provide the world's governing class with a means to "dial in" the Earth's desired temperature with a CO2 "climate control" knob...but as it turns out, it's an indisputable shiteload of fantasy bordering on delusional.....
(click on chart to enlarge)
Delusional fantasies? Pretty strong stuff one might say.
Oh well, let's review just six actual climate science facts to make the case.
===>First, we know that these same scientists don't even know where over 50% of CO2 emissions disappear to...
===>Second, we know (and these same scientists know) that the global temperature change response to CO2 has declined significantly - opposite of the IPCC's "consensus expert" predictions...
===>Third, we know that these same scientists have been predicting rapid, continuous, accelerating dangerous global warming for decades but it hasn't happened...
===>Fourth, since it is agreed by 97% of all climate scientists that global warming has essentially stopped for 17+ years (only the fringe quacks disavow this), these same bureaucrat/academia scientists have come up with an overflowing cornucopia of reasons why, which reveal absolutely zero consensus...
===>Fifth, we know that the $billion$ super computer climate models used by these same scientists are fatally flawed, thus absolutely worthless regarding future global and regional climate predictions...
===>Finally, as this accompanying chart of the empirical evidence indicates, while the per cent change in cumulative CO2 emissions dropped in a quasi-continuous pattern since 1979, the RSS annual global temperatures anomalies instead follow an opposite increasing trend.
Simply put, all the above scientific evidence falsifies the entire concept of a CO2 "control knob" for the world's climate.
Yet these on-the-dole scientists keep promoting this delusional, all-powerful climate "knob" fantasy at the major expense of not only the taxpayer pockets, but also the gargantuan expense of sound climate policy-making being derailed from the track of common sense and rationality.
Ahh...those stubborn facts just always seem to muck up the climate delusional dreams and nightmares of so many knob-fanatics and control-freaks.
Note: From this multiple dataset, an estimate of total human CO2 emissions from 1751 to 2013 can be calculated. Since the RSS satellite monthly dataset only goes back to 1979, the chart plots the annual per cent change in cumulative CO2 emissions since 1979 (starting with the calculated cumulative emissions from 1751-1979). The RSS plot represents the 12-month (year-end) average anomalies. Hey, don't know how to chart in Excel? It's easy to produce charts - you can do it too! Go here to learn how.
The climate science is indisputable...the known physics requires that each tonne of new CO2 emissions will have a smaller impact than the previous tonne...there is no escaping the actual logarithmic relationship between atmospheric CO2 and global warming.....
(click on to enlarge)
The known climate science of global warming is not a mystery. It is well documented climate physics that just about every scientist agrees with. And for the layperson, it's not terribly difficult to confirm.
3. A spreadsheet to make the necessary calculations and then plot the outcome.
These items were used to produce the adjacent chart. Five different time periods were chosen, then the warming (degree C) per CO2 tonne was calculated for each time period.
The resulting datapoints were then plotted and connected with a fitted trend (6th order).
Clearly, this actual climate science empirical evidence substantiates the known climate physics.
With this confirmation, one could assume that all warming since 1850 was due to human CO2 emissions, but then the logical conclusion is cast in concrete science - CO2's impact is shrinking towards zero, as observed, and likely will have even a smaller global warming impact in the future.
Note: The chart's fitted trend provides a sense of direction in the past but it has unreliable predictive qualities (if any). Why 1950-2013? Because the IPCC claims human CO2 is principal cause of warming since 1950. Why 1988-2013? Because in 1988, NASA's James Hansen testified that CO2 warming was accelerating and dangerous (it's been neither). Why 1997-2013? Because, it's been approximately 17 years with the 'paused' global warming. The 1850-2014 period assumes 17.5 gigatonnes of CO2 for first 7 months of 2014. Used 12-month HadCRUT averages to calculate deg/tonne.
For Democrats, green-fascists, liberals, leftists, progressives, socialists and all the various big government types, objective, non-agenda science is the enemy ... especially when it comes to climate science empirical evidence ... those stubborn facts can be sooo cruel.....
(click on to enlarge)
Adjacent are the top 5 reasons the global warming hysteria has failed.
They are called empirical evidence - datasets of temperature observations confirming there has been no statistically significant warming for over 15+ years.
The "consensus" "experts" and billion dollar computer climate models predicted that human CO2 emissions would generate accelerating, catastrophic global warming.
All politicians, bureaucrats and scientists are prone to ludicrous exaggerations, lame mistruths and outright lies as techniques to frighten and push the general public towards accepting an agenda...and leftists, socialists, marxists, progressives and liberals are really exceptional talents in this art of public deception...some very recent climate-liar examples:
"Climate change is the most consequential, urgent, sweeping collection of challenges we face" (Hillary Clinton)..."confronting climate change” is “a duty or responsibility laid down in scriptures" (John Kerry)...“Climate change is so much more consequential than ISIS ever was" (Leading Democrat consultant)...“we are not very far” from the point where climate change should be declared an international public health emergency" (UN's Christiana Figueres).....
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Any political success that is achieved by deceit, hyperbole and hysteria always requires a sacrifice of the empirical evidence and unbiased science.
Yet it is scientific facts and methodologies that ultimately win...it follows that the public can only be mislead for so long.
Despite the extremist hyperbole and doomsday-cult scenario hysteria, the science of climate change is rather mundane, from a long-term view: it gets cold and, OMG!, then it gets hot, with some periods of in-between. Climate change is constantly in play; and humans can no more stop its chaotic version of ebbs and flows, let alone ever controlling a single cloud, thunderstorm, hurricane or tornado.
This chart, from the science journal New Scientist, is a prime exhibit of real-world scientific evidence that reveals how inconsequential today's climate change is compared to all previous climate change.
From the chart, it is clear that extreme climate change is a constant; there have been much higher and lower temperatures in the past; modern climate temperatures are not excessive in the least; and, the purported human-induced, "dangerous" modern temperature warming is only a fraction of past natural increases.
We say purported, because our existence is taking place during a global cooling phase (look at chart closely and note the pale blue areas) which is rather long-in-the-tooth, and at some point would normally rebound to warmer temperatures, just naturally. Indeed, the entire warming since the Little Ice Age is likely to be predominantly a natural response to the prior millenniums of extended cooling.
As the chart's inset clarifies, the modern warming since the end of 1949 has been very modest, being completely within the bounds of previous ancient and geological warmings that have been identified by empirical science.
And the "tipping point" warming has become even more modest during the 21st century:
The atmosphere has not experienced statistically significant warming since March 1996.
The oceans have not experienced statistically significant warming since August 1994.
The globe has not experienced statistically significant warming since November 1996.
Memo to GOP elites: Do not just passively accept the climate-liars' exaggerations, hyperbole and factual misrepresentations. The public wants the science facts; they want evidence that challenges the mindless, ludicrous fear-mongering. Crush the Democrats' hysteria with the real science; and denigrate their junk science predictions generated from the failed computer climate models. Facilitate the flow of scientific empirical evidence and debate - hmm...it's called educating the public, eh?
The 'climate panic' industry has long predicted that growth in atmospheric CO2 would produce rapid and dangerous global warming acceleration...but NASA's GISS climate research unit pretty much slams that alarmist myth to the mat with empirical evidence...
(click on chart to enlarge)
The CAGW global warming hypothesis is rather straightforward: increasing atmospheric CO2 would warm the world in an accelerating, out-of-control manner.
For the adjacent chart, that indeed would be the case, if we pretended the green curve represented global temperature and the red curve atmospheric CO2.
But it's just the opposite in reality.
As the chart depicts over 12 different time periods (all ending July 2014), reality is that while CO2 levels keep increasing over time, the long-term temperature warming trend (the red curve) is not rapidly accelerating towards a tipping point of climate catastrophe.
What about shorter-term? (Okay, okay we won't mention this inconvenient fact.)
Well, note the 3-year period mark. Over the last 3 years, the CO2 level has increased by 7ppm and the warming acceleration "spiked" at 3.8°C per century. To put that "acceleration" in historical context, during July 1915 the global warming trend had a real spike...a 15.4°C per century spike without any meaningful increase of CO2 over the prior 3 years.
Conclusion: It is clear from the NASA/GISS empirical evidence that warming acceleration trends are not highly correlated with ever greater atmospheric increases of CO2. The claimed CAGW impact from the growing accumulation of human CO2 emissions in the atmosphere appears to be temperature-trivial. From the evidence, one can also conclude that not even GISS can manufacture a temperature dataset that reveals runaway warming, let alone their fabled catastrophic "boiling oceans" prediction. Dang, those stubborn facts.
Note: Monthly GISS temperature dataset source. All chart time periods end as of July 2014. Used Excel to calculate trends utilizing the built-in slope function; plots created by Excel. Monthly CO2 levels estimated from a combination of source-1 and source-2. Interpreting the chart: for example, over the 60-year period ending July 2014, CO2 ppm increased by 86 and the GISS per century warming trend for the last 60 years was 1.3°C.
Obama and his ilk fervently believe the South Pole is melting, soon to drown America's coast lines with a rising sea level...or, maybe Democrats are just pathological liars determined to scare Americans into voting for even bigger government...regardless, both the scientists and satellites document how wrong the liberal-left-greens are.....
(click on graph to enlarge)
Science is based on research and empirical evidence, not on speculative guesses or those "likely" predictions from computer simulations.
Over the last few decades, the IPCC and its computer climate models have speculated that Antarctica was melting due to all the human CO2 emissions released into the atmosphere.
CO2 emissions that were producing accelerating and dangerous global warming that was being "amplified" across the South Pole.
Democrats, the mainstream media and green progressives have continuously repeated these flimsy, fear-mongering predictions as science "truth," representing the mythical "consensus." Yet, they conveniently ignore the actual hard empirical evidence and real scientific research that the American public has paid for.
Case in point:The South Pole
A brand new peer-reviewed research study conducted by MIT scientists confirm what NASA's satellites have documented (see adjacent chart) - Antarctica is cooling. Ahem...those inconvenient stubborn facts just hurt, no?
"By contrast, the eastern Antarctic and Antarctic plateau have cooled, primarily in summer, with warming over the Antarctic Peninsula [C3 Ed: approximately 4% of Antarctica land mass]...Moreover, sea-ice extent around Antarctica has modestly increased.....In other words, the authors find that most of the Antarctic continent has cooled, rather than just the Southern Ocean..."
Note: Chart plots and trends produced using Excel. South Pole temperature anomaly dataset source (since inception date used). CO2 dataset source.
The latest UN-IPCC draft of climate change (as reported by the New York Times leading climate fear-monger) presents the case for tribal elites being possessed by a group-think mental disorder...the soon to be published report lists absurd catastrophic risks that have absolutely no objective scientific merit...instead, it provides clear evidence that 'compulsive climate change obsession' still inflicts a terrible mental derangement and delusions on the modern psyche.....
(click on for source)
Mental disorders are a such a wasteful tragedy - coming in waves to affect portions of the feeble-minded, never seemingly to be entirely eliminated from the genetic pool.
Some metal disorders, such as the 'compulsive climate change obsession' (or 'C3O' as some wags might put it), probably dates back to the start of humanity. As hunter-gathers worried whether a given day's strange weather was the harbinger of imminent death and destruction for all by angry goods or a vengeful nature.
You say you don't believe that this disorder exists, or that natural climate change never invoked such silly, useless and obsessive behavior in the past?
Well think again, as this article gem from the distant past reveals a 'C3O' disorder no different than the modern one affecting today's thought-leaders.
New documentary regarding about global warming science and the 'war' between skeptics and alarmists is now available for your viewing pleasure...link for the movie is here and the password to view is "4festival" (H/T: The Hockey Schtick).....
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While watching the 'Global Warming War' movie, I came across a pleasant surprise - a unique 'C3' temperature chart made it into the movie. When I saw the chart, I made sure to download it so I can keep it for posterity and retain for screen-capture proof, if the need ever arises. (And am I going to buy their movie DVD? Nope...gee, I wonder why?)
As one can see from these screen captures, it's the same 'C3' chart from a January 22, 2013 article. The chart is also listed on this page, where it might have been "borrowed" from.
Other than the movie using the 'same old, same old' talking heads, it is an excellent presentation of the key facts defining the debate. It certainly makes a very strong case that global warming skeptics rely on the empirical evidence and science, while alarmist arguments are more about emotions, not the facts.
The movie also does a great job of using animations to explain the various scientific topics.
Overall, a good investment of time providing a decent education of the debate for the layperson.
If you feel so inclined, buy a DVD copy (or several) and provide it to you your local public schools to be used when they do the inevitable annual showing of Gore's alarmist propaganda movie.
A news blurb from the NY Times: “The Democratic governor, aided by what is expected to be millions of dollars from his billionaire friend Tom Steyer...so Mr. Steyer’s advocacy group, NextGen Climate, is working with the Washington League of Conservation Voters to handpick Democratic, pro-climate policy candidates across the state."
Hey, Democrats just love crony-capitalism, for a lot of spendable green reasons.
And Democrat Governor Jay Inslee is no different. He wants the crony-capitalist, corporate welfare "Billionaires Club" to buy the voters in an upcoming election. His tactic is to use anti-science rhetoric based on fear-mongering - namely, human CO2 emissions are "acidifying" the sea waters of the local oyster environment, thus supposedly harming the valuable shellfish harvest.
Big problem, though. The main culprit for the oyster mortality is due to a combination of natural processes, agricultural chemical runoff, low oxygen and a nasty shellfish-maurading bacteria more than the changing pH of sea water.
In fact, the daily natural pH levels change dramatically in local waters without any consequences to oysters, yet Democrat politicians and billionaires plan to totally mislead the state's voting public with false political advertising.
The science of "ocean acidification" from human CO2 is strictly hysterical conjecture - so much so that even the Obama EPA admits there is no basis from the empirical evidence.
"The EPA’s response is that there is insufficient evidence to support an endangerment finding...“There were no in situ field studies documenting adverse effects on the health of aquatic life populations in either state,” the EPA’s motion says. “Nor was there any other information documenting effects on indigenous populations of aquatic life in state waters indicating stressors attributable to ocean acidification"..."
So, since there is absolutely no real science to support the CO2-kills-oysters claims of the Democrat governor, he thus turns to an out-of-state billionaire buddy in hopes of just buying the election.
""Mr. Steyer’s strategy is to spend heavily this fall to help defeat sitting lawmakers who oppose Mr. Inslee’s agenda and pave the way for the governor to move his policies through next year — an example, his critics say, of the insidious influence of big money from outsiders that makes local elections less local...“Mr. Steyer has not said what he will spend in the districts, but his previous pattern indicates it will be hundreds of thousands of dollars for each candidate — a huge amount for a Washington State race.""
And why do out-of-state billionaires want to do this? Well, for sure, their current living styles, nor their past endeavors to create billion-dollar portfolios, indicates they give a flying f*^k about the climate.
Instead...ahem...maybe it's about more money. A lot more money, flowing from the political favors of tax-payer subsidized renewable energy into the pockets of billionaires, plus getting politicians to impose new environmental rules on fossil fuels and nuclear to make them wildly more expensive and billionaire renewable interests more competitive.
For their renewable investments to make a lot of money, the billionaires have to think big and especially rely on election-buying crony capitalism to achieve their goals it would appear - goals that immensely hurt the wallets of the other 99%.
"Climate-policy advocates and solar investors, including hedge fund billionaire Tom Steyer and former U.S. Treasury Secretary Robert Rubin, called for renewable energy financing to double by 2020 in order to reduce greenhouse gas emissions by 25 percent. They also said the world should obtain at least 30 percent of its energy from renewable sources by 2020, and that renewable energy investment should double again, to $1 trillion, by 2030."
The farce of the 97% consensus becomes...well...even more farcical as reasons for the 'hiatus' or 'pause' grows exponentially... hmmm, the reasons are even growing faster (25%+ over 3 weeks) than those "dangerous" atmospheric CO2 trace-gas levels.....
(click on to enlarge)
This updated Wayne's infographic reflects the most recent list compilation work done by Hockey Schtick. (Original Wayne's 'Top Ten' graphic found here at WUWT. Previous 'Top 30' graphic is here.)
Okay...yes, we are exaggerating just a wee-bit here by claiming '40' with our additions of Sharknados and Bush...but heck, by next weekend it's going to exceed that measly '40' count.
And btw, thank-you "97% consensus" scientists! Ain't climate change alarmism just grand?
There is no longer any debate...it is unequivocal...it is indisputable...the IPCC and major climate agencies continue to utilize computer climate models that can't predict squat.....
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As the "experts" climate models prediction failures widen while we get deeper into the 21st century, it behooves policymakers and the public to acknowledge that CO2-centric climate models are neither reliable, nor very helpful for policy making.
These gigantic black holes of research dollars essentially suck huge research monies from other scientific fields, while at the same time never being held accountable for their well documented failures.
In contrast, scientists pursuing other avenues of climate research have developed low-cost climate models - not based on the mind-numbing orthodoxy of CO2-alarmism - that are proving to be gigantic improvements over the consensus, high-cost models.
Adjacent is one such model. Clearly, this non-CO2 driven model has performed spectacularly, in a relative fashion, during the period that NASA, NOAA and IPCC models have been abysmal.
At its most essential, Dr. N. Scafetta's model is driven by the oscillations and cycles of influence that exist between Earth, the Moon, the Sun and other solar system planets. The tug, push and pull amongst these various annual, decadal and millennial oscillations/cycles ultimately has an impact on global climate.
By identifying the attributes and periodicity of these oscillations, a 'harmonic' model can be constructed to better predict long-term where the global climate is headed. As can be seen, this harmonic model appears to have a lot more explanatory power regarding the climate versus the traditional (wildly expensive) alarmist computer simulations.
More on Duke University's Scafetta (a man with some 70+ scientific papers to his name) and his harmonic model can be found here.
Another spectacular climate model & "expert" prediction failure...the abysmal predictions generated out of billion-dollar climate models are well documented...predictions for water levels of the Great Lakes are no better....
(click on chart to enlarge)
The vicious combination of climate "experts" driven by a political-alarmist agenda and the indisputably incompetent climate models has long misled the taxpaying public and policymakers.
As the NOAA chart of the Great Lakes on the left clearly indicates, water levels are above the long-term averages. The predicted "tipping point" water level reduction from global warming and climate change is AWOL.
The frequent and spectacular prediction failures of the computer simulations and experts has been widely noted in the past.
Climate change over last 12,000 years has been frequent...however, human CO2 not the cause of historical changes...expert analysis now identifies the oceans being biggest historical climate change players over the Holocene...and it's probably true for modern climate.....
(by Frank Lansner: click on for source)
Millennial-scale climate variability over the last 12,000 years has been well recorded by a wide range of proxies. The adjacent chart plots 29 of those proxies, presenting a striking case for the past global variation during the Holocene climate.
A recent peer-reviewed study analyzed the frequent Holocene climate change and came to the following conclusion:
"...although we cannot totally discount the volcanic and solar forcing hypotheses, we are left to consider that the most plausible source for Holocene millennial-scale variability lies within the climate system itself." In particular, as they continue, "Upper Circumpolar Deep Water (UCDW) variability coincided with deep North Atlantic changes, indicating a role for the deep ocean in Holocene millennial-scale variability."
The fact remains that all previous, and frequent, Holocene climate change was entirely due to natural forces, be they ocean-based (or other earthly/cosmic) forces. Human CO2 did not cause any of the past numerous climate change phases, which is highly suggestive that our modern climate change is likely more a result of the same ocean impacts - feel Occam's razor.
One other comment regarding the 12,000-year Holocene proxy chart. The average of the 29 proxies reveals an interesting tidbit that has actually been recognized by the majority of scientists: the average is at its highest some 5 to 7,000 years ago.
Essentially, we exist today in a climate phase of a long-term cooling.
June and July are critical growing months for both soybeans and corn in the primary U.S. breadbasket...NOAA confirms that these heat-loving crops no longer enjoy the warmth of the 1930's...an overall cooling trend persists despite huge human CO2 emissions.....
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And you thought America's breadbasket was turning into a scorched, summer-month desert based, of course, on the "expert consensus" climate science, no?
As this NOAA chart depicts, an 85-year cooling trend during the June/July months, affecting the huge corn and soybean and agricultural regions, is without any doubt.
NOAA empirical climate records document the 1°F/century cooling that will severely diminish corn and soybean yields if it continues.
The "expert" predictions that this breadbasket area would be scorched by global warming, due to human CO2 emissions, has proven to be incredibly wrong.
Consensus, dogmatic science about "global" warming, which NOAA confirms to be incorrect, continues to mislead American farmers about the cooling trend.
As the empirical evidence continues to build, the IPCC, its computer climate models and its associated alarmist climate scientists have just an unbelievable, undeniably miserable record at prediction.
The latest edition to the failed prediction list is well documented:
"Specifically, US hurricanes have not become more frequent or intense, so there is simply no basis to expect an increase in normalized losses. Of course, this analysis has been replicated several times as well, using different methods and loss data."
Another IPCC climate model prediction fails the ultimate test...it's confirmed that the computer simulations of increased flooding did not materialize...and human CO2 emissions do not cause more and bigger floods.....
(click on image for source)
The supposed extreme climate change caused by human CO2 emissions is not producing the predicted increase of intensity and frequency of regional flooding.
A new study conducted by experts comes to an unsettling truth: the consensus climate science of the IPCC, CAGW alarmists and computer models has been spectacularly wrong.
"In a massive review of the subject conducted by a team of seventeen researchers hailing from eleven different countries, i.e., Kundzewicz et al. (2013), we learn the following: (1) "no gauge-based evidence has been found for a climate-driven, globally widespread change in the magnitude/frequency of floods during the last decades," (2) "there is low confidence in projections of changes in fluvial floods, due to limited evidence and because the causes of regional changes are complex," (3) "considerable uncertainty remains in the projections of changes in flood magnitude and frequency," (4) increases in global flood disaster losses reported over the last few decades "may be attributed to improvements in reporting, population increase and urbanization in flood-prone areas, increase of property value and degraded awareness about natural risks (due to less natural lifestyle)," (5) "the linkages between enhanced greenhouse forcing and flood phenomena are highly complex and, up to the present, it has not been possible to describe the connections well, either by empirical analysis or by the use of models," and (6) "the problem of flood losses is mostly about what we do on or to the landscape," which they say "will be the case for decades to come.""
CAGW alarmists can no longer deny the physics and the inconvenient climate empirical records...the feared trace gas CO2 is proving to be a toothless boogieman...tipping point global warming is off the agenda due to ever lower CO2 sensitivity.....
(click on graph to enlarge)
WUWT had a recent article regarding the continuous diminishing impact of CO2 on global temperatures.
The indisputable physics of climate science states that for every molecule of CO2 added to the atmosphere, that molecule will have a smaller impact than the one before it.
This diminishing return of CO2 is a well known logarithmic function, as described here.
This most recent article elaborates even further on the ever-sooner trivial CO2 influence, which the author summarizes in this manner:
===>"The committed Nations by their actions alone, whatever the costs they incurred to themselves, might only ever effect virtually undetectable reductions of World temperature. So it is clear that all the minor but extremely expensive attempts by the few convinced Western nations at the limitation of their own CO2 emissions will be inconsequential and futile."
A visualization of the diminishing CO2 impact is revealed by the adjacent top graph. Its plot is a simple ratio of total temperature change divided by atmospheric CO2 (ppm) change since January 1850.
As the graph clearly depicts, the ratio declines in the direction of zero as the growing total of added CO2 produces less and less global warming. Ergo, the climate's sensitivity to CO2 emission is shrinking, constantly.
The bottom graph is the same ratio but only for the shorter period, dating from January 1950 to June 2014. Obviously, the huge increase of atmospheric CO2 from the modern period's industrial/consumer engine has indeed produced a diminishing impact on global temperatures.
This is the empirical evidence that the IPCC and CAGW alarmists never want to talk about as it provides the proof that human CO2 emissions will not be causing massive climate calamities. Yes...those same scary catastrophes always being portrayed by the 97% "consensus" Hollywood science and the robustly gullible mainstream press.
Note: Using January 1850 as the base temperature anomaly and CO2 level month, the total change for both parameters was calculated for each subsequent month. Then for each subsequent month, the total temperature change from the base month was divided by the total CO2 ppm change - a ratio, maybe best described as the amount of temperature change produced by a molecule of CO2. The HadCRUT4 monthly global dataset was used for numerator calculations; denominator calculated from the combined CO2 datasets found here and here.
It has become an embarrassing national embarrassment regarding the Obama administration's allergic reaction to truth and facts...and climate science has not been spared from the White House dishonesty...a very recent example is the Obama claim that U.S. wildfires are worse...even NPR points out the inevitable Pinocchio.....
(click image for source)
As this NPR article documents (click on image), modern U.S. western region wildfire occurrence (and severity), despite the huge increase atmospheric CO2, is below what took place during historical and ancient times.
The latest research, including the three new studies cited by NPR, is unequivocal about this.
Yet the Obama White House and its science "advisor" tout recent wildfire anecdotal stories without a single reference to the actual empirical evidence of the past - and even no mention of the modern wildfire evidence.
Ahem...that for most people is known as 'lying,' plain and simple. Surprised?
As the world's populace nutrition improves, according tothe experts at Food and Agriculture Organization (FAO) of the United Nations, the IPCC with its built-in political agenda to demonize CO2 and global warming, reports the opposite...lying is no longer even an art form for the fear-mongers of global warming and climate change catastrophe fantasies...it's blatant and brazen.....
(click on to enlarge)
The experts now estimate that the number of undernourished has decreased some 17%, from 1990 to 2103 - approximately 165 million less. Yet for the IPCC's 2014 AR5 report, they report an increase of 75 million.
There is no scientific reason, nor objective rationale for the IPCC misleading policymakers and the public so egregiously.
"Rather than using up-to-date FAO data showing a steady decline in undernourishment during a period of increasing temperatures (which they either were aware of or ought to have been aware of), the IPCC chose to feature an increase in an obsolete data set that had been previously highlighted in an “policy-relevant monograph” cited by IPCC. IPCC coyly described this earlier dataset as “provisional”...Why didn’t IPCC clearly report the long-term decline in undernourishment during a period of temperature increase. This is information that is relevant to policy-makers. And, in particular, why did IPCC highlight a supposed increase in “provisional” data (more precisely now long obsolete data) when the increase changed to a decrease in the up-to-date version of the data?...It’s hard to think of a good reason."
There's a dirty little secret about the major CO2 emission reductions Obama's EPA is proposing...cutting CO2 emissions will have an impact of just about squat on global temperatures and the EPA is hiding that inconvenient factoid.....
(click image to enlarge)
To the numbers:
===> The EPA is proposing a 30% reduction of power plant CO2 emissions from 2005 levels
===> The reductions are expected to reduce U.S. economic growth by some $2 trillion
===> Consumers of electricity can expect their rates to increase by 10% per year
===> The CO2 regulations will likely reduce employment by 600,000, plus make U.S. manufacturing (huge consumers of electricity) even less competitive
===> Finally, per an expert computer analysis of the CO2 reductions, based on the known physics of climate science, the expected global temperature increase by 2100AD will be smaller, by an immeasurable, undetectable, trivial 0.02 degree, and that's rounded up.
The chart tells the factual story.
The IPCC is predicting global temperatures to be about 16°C by 2100. And with the EPA reductions? They still expect global temperatures to be about 16 degrees (15.98°).
And if global temperatures exceed the IPCC prediction and climb to 18 or 20 degrees by 2100, what then will be the EPA reduction impact? Still squat, since the global temperature averted will not change from 0.02°C.
What could make this 'squat' result even more embarrassingly bad for Americans? The evil CO2 twins, China and India.
While the U.S. has reduced its emissions by 7% over the last 5 years, China and India have increased theirs a combined 32%. The EPA enforced CO2 reduction will not only make Americans poorer, any global warming reduction will be completely wiped out and vastly exceeded by other nation's (America's global competitors) huge CO2 increases.
Talk about freaking and amazingly stupid bureaucrats gone wild.
Even the progressive liberal New Republic recognizes the non-existent temperature impact of the Democrats' CO2 regulations on global warming:
"The goal of these regulations is not to stop global warming, but to prove to the international community that the U.S. is ready to pay additional costs to combat climate change."
To summarize: The Democratic Party and Obama are using EPA bureaucrats to deliver a meaningless symbolic "climate change" message to foreign elites, purposefully sacrificing and harming American labor, consumers and businesses. To top it off, Obama's regulations ultimately produces no climate benefit or global warming reduction.
Hey, not that anyone is keeping close track of when Obama will depart from the White House, and gee whiz, not that anyone keeps track of the global warming and climate exaggerations emanating from his administration...this stuff just seems to happen, ya' know...why should anyone care when the empirical and scientific evidence is totally ignored by elected Democrat officials?...go figure!, racist, denier, fellow citizen, comrade....
(click on chart to enlarge)
The current occupant of the Oval Office has now been there 66 full months. The adjacent temperature trends depict the first full 65 months of his administration, through June 2014 (July 2014 anomalies not yet available).
Simply stated, since Obama's tenure began, both U.S. and global temperatures have experienced a cooling trend - not the dangerous, rapid global warming from CO2 that he and other Democrats brazenly predicted, and still speak of like the crazy old uncle in the attic.
In addition, this administration continues to be robustly confused about modern extreme weather events and how they compare to what took place earlier in the 20th century.
Okay, it's 2,024 days checked off and only 899 days to go. Wouldn't it be great if President Obama just decided to go out in style with the truth that Americans now abundantly know (and desire from their leaders) versus pushing indefensible lies that aren't supported by any empirical evidence? Oh well...we can wish for utopia, no?
A combination of fanatical green activists and wealthy crony-capitalists has produced a strong influence over the Obama administration and its climate policies/regulations ...Democrats in Congress have also been bought off...unfortunately for the American public, these corrupting motivations lead the government and bureaucrats down policy paths that ignore climate history and its science.....
(click on graph to enlarge)
"What's the weather tomorrow?" 'Been, there, done that'
"What will the climate be 10 years from now?" 'Been there, done that.'
Regardless of human activities and human CO2 emissions, the climate and weather have a strong, built-in natural rhythm that takes place, relentlessly.
The scientific evidence is unequivocal about this: the global climate repeats itself.
The adjacent chart plots the scientific empirical evidence - the globe naturally cycles through periods of extreme cooling and warming. And as the evidence reveals, the Obama/Kerry climate-porn duo exist during a period of cooling, not the extreme accelerating global warming that they claim.
For context, the chart extends back to the 1850s, with major peaks in the global warming trend identified with the president occupying the Oval Office at the time.
Note that the highest peaks (ie. dangerous and rapid global warming) took place prior to 1950 and the modern era's industrial/consumer CO2 emissions. Note also that after peaks were reached, the climate naturally repeated its cooling phase - every single freaking time.
And because presidents and Democrats during those times did not deny the natural cyclical peaks and valleys of the global climate, they did not end up making fools of themselves by claiming that CO2 'vapors' had given the world a fever from a runaway, tipping point warming.
By understanding the nature of the 'been there, done that' climate, past politicians did not hysterically succumb to the likes of today's anti-science charlatans advocating the deindustrialization of America, and the hypocritical snake-oil cronies wanting to steal from the American taxpayers' wallet.
Put another way, past politicians accepted those stubborn facts of empirical science, no matter how inconvenient.
Leftists, progressives, Democrats, liberals, socialists, crony-capitalists, communists, politicians, UN bureaucrats, crony-scientists, mainstream journalists and Hollywood celebrities are acknowledged as the world's climate-porn stars, as well as being in dire need of a basic manual titled 'Climate for Dummies'...their statements regarding global warming and climate change continue to be living proof that stuck-on-stupid and cluelessness are in a constant battle to dominate the leftward thinking brain.....
Without going through a complete litany of embarrassing and moronic left-wing climate change comments by the "elites," several from the past few weeks truly stand out:
===> "The planet is running a fever and there are no emergency rooms" - Democrat Senator Markey from Massachusetts
===>"We no longer need storms or hurricanes to produce flooding - it is becoming an everyday occurrence" - Anne Burchard, the Sierra Club
===> "It's kind of like telling a little girl who's trying to run across a busy street to catch a school bus to go for it, knowing there's a substantial chance that she'll be killed." - MIT professor Kerry Emanuel regarding critics of his opinion that catastrophic global warming disasters are today's climate
===> "It’s time for climate-change deniers to face reality’ – ‘They’re fiddling while the planet burns" - NY Daily News editorial page
===>"MSNBC segment claims that climate change could make a real ‘Sharknado’ happen" - a Comcast-owned Obama propaganda outlet
===>"And this, to me, is the most important film [Sharknado 2] ever made about climate change. There is no film, TV thing, special anything, more important than this film." - Actor, Judah Friedlander
===> "A new report says redheads might one day be extinct...when climate change brings an end to cool mist, the climate for red hair will also disappear." - Diane Sawyer, a TV "journalist", U.S. ABC News
===>"NYU Professor: Solve climate change by making people smaller" - S. Matthew Liao, instructor of bioethics at New York University
===>"Weather is not climate, you willfully ignorant fucksticks.” - obviously, the very "professional" CNN reporter, Bill Weir
Now, climate change comments like these have been part and parcel nonsense from the left-wing nutcases for over 100 years. As can be readily seen here, climate calamities are the 'forever' essential fear-mongering tactics used by elites and disaster-whσres to convince the public. (Additional crazed quotes from the "elites".)
More importantly, these common anti-science fear tactics are completely divorced from current climate science reality, as the empirical records demonstrate (here, here, here,here and here).
So, are the catastrophe rantings and hate emanating from liberal, progressive Democrats a result of some combination of incredible ignorance and stupendous stupidity regarding climate science?
If so, then maybe a book titled 'Climate for Dummies' would be a welcome science reading assignment for left-wing malnourished brains. Needless to say, said book should include a chapter on the science of temperature trends, made as simple as possible for those addicted to global warming calamity-porn.
Our contribution to the book will be the adjacent "Warming" Speedometer, which is a very simple visual aid to help liberal/progressive/Democrats put those really, really hard concepts of per century temperature trends into a proper context. (click on speedometer to enlarge)
For example, this simple decile infographic displays the entire range of 10-year global warming/cooling trends in per century terms since 1860. What could a climate-porn elite learn from this simple visual aid? (And help them from sounding like an uninformed idiot...)
the lowest per century trend (based on 120-month calculations) was reached during 1887
the highest per century trend was reached in 1983
the June 2014 per century trend falls into bottom half of deciles
the June 2014 trend is actually a global cooling trend
that some 31 years after the 1983 peak of 4.3°C warming trend, the temperature trend collapsed to a -0.1°C per century cooling trend.
Conclusions that a progressive/leftist elite might be able to reach from the simple "warming" speedometer of actual empirical evidence?
Hmm...let's see...that the approximate 1.5 trillion tonnes of human CO2 emissions (since the industrial age began) has not given Earth an accelerating fever that is causing the planet to burn - that's an unavoidable, rational and informed assessment of climate reality. And also that the world's modern climate, through June 2014, experienced a wide range of temperature trends (which are similar to the historical and ancient natural climate gyrations).
But as many have discovered to their dismay, empirical science means that liberal Democrats actually have to connect-the-dots, which apparently the climate-porn disorder prevents.
Note: Highest temperature trends (per century, based on 120-month calculations) for each decile noted on Speedometer (bottom decile also has lowest listed). HadCRUT4 global dataset used in Excel analysis. Hey, don't know how to chart in Excel? It's easy to produce charts - you can do it too! Go here to learn how.
The IPCC's climate models have been noteworthy for their unfettered pattern of prediction failure, misleading policymakers and taxpayers alike regarding global warming...predictably, the pattern of failure continues in 2014.....
(click on graph to enlarge)
Multi-billions have been invested into climate science, with a special emphasis on climate models.
Despite the massive expenditures, the climate models utilized by the IPCC continue to be ginormous failures for the purpose of prediction.
The adjacent chart depicts this continuing pattern of failure by comparing the 3-year average of observed temperatures (HadCRUT4) versus the output of state-of-the-art CMIP5 models. The dataset plots reflect the most current values through June 2014.
The chart is also a testament to the unmitigated disaster of basing computer models almost exclusively on the influence of trace atmospheric gas CO2 instead of the natural climate cycles and oscillations that dominate the world of climate reality.
Climate change alarministas claim that modern human CO2 emissions are causing hotter temperatures around the world and the U.S...extreme global warming with blistering temperatures is their rallying cry but is it true?...Nope...it's another case of 'those stubborn facts'.....
(click on top or bottom chart to enlarge)
Of course, the CAGW argument has been (and continues to be) that huge CO2 emissions have produced extremely hot weather records during the 1980's, 90's and the 21st century, so far. But is it true?
Well, as pointed out earlier this year, the feared global warming is not producing the proclaimed hotter temperature records across the world.
And for the U.S.? NOAA confirms the same through June 2014. It is empirically true that the climate alarministas fear-mongering about record-setting extremes are without merit.
Case in point. This collection of charts depict NOAA's climate record frequency for maximum monthly temperatures across the contiguous U.S.
Figure #1 is the record of the 5% hottest months since 1980 in the U.S. Out of 409 months (34+ years), these 20 months represent the extreme. (The light blue data-points are the climate records since 1980 for all charts.)
Figure #2 is the 409-month record starting in 1920. These are the extreme 5% hottest months in the U.S. prior to the 1960s. (The dull red data-points are the climate records since 1920 for all charts.)
Figure #3 reveals that there have been zero months in the U.S. since 1980 that have had over 90 degree monthly averages. In contrast, the 1930's had two. In addition, for the period prior to 1980, there have been 57 months that averaged over 85 degrees while the period since 1980 there have been only 54.
Figure #4 plots the 60 hottest months for the two periods. Clearly, the pre-modern era produced hotter monthly records. These top 60 month plots represent the extreme 14.3% of each respective period.
For CO2 context, total global CO2 emissions are listed for each period (past and modern) on figures #1 and #2. The modern era emission tonnes are higher by a factor of 5+.
The evidence could not be clearer. Huge CO2 emissions, and higher atmospheric CO2 levels, do not correlate with a greater frequency of higher monthly maximum temperature records. This is indisputable.
Does this mean there won't be new record maximum temperatures set in the future? No, it does not. But, with that said, it is highly probable that future maximum records and their frequency have absolutely zero to do with greater CO2 emissions.
Note: Source of U.S. maximum monthly temperatures since 1895 (choose Maximum temperature; choose 1895 and 2014; choose Previous 12-months; choose June; click plot button; scroll down and click Excel icon to download data; in Excel, select period june 1920 thru june 1964 and period june 1980 thru june 2014 (these are the two 409-month periods used in charts);and then sort each period by largest to smallest monthly temperatures. Modern CO2 emission tonnes and past emission tonnes.
The frigid tropical hotspot continues to be a massive embarrassment to the CAGW faithful, and more importantly, the climate modelers...their prediction of a runaway tipping point in the atmosphere that would produce Venus-like temperatures is a classic example of herd-style failure by the consensus algorithms....
(click on chart to enlarge)
Two recent studies demonstrate the absolute futility of policymakers listening to climate modelers (and their billion dollar climate models) who continually predict climate calamities - a prediction record with zero successes.
The first peer reviewed study determines that today's climate models will never be able to predict the climate. Essentially, climate models assume linear climate relationships yet the real-world climate is non-linear and chaotic - defying intermediate and long-term predictive "expertise" with predictable regularity.
The second study clearly documents the abysmal prediction failure foisted on the public and politicians by the climate modelers. The climate models have long predicted a tropical hotspot in the atmosphere due to CO2 emissions; but actual scientific research reveals that the feared, mythical, runaway "tipping point" hotspot remains non-existent.
The hotspot tipping point, per the climate modelers, is supposedly in the process of turning Earth's atmosphere into a Venus replica, making Earth uninhabitable. But is that realistically happening?
The adjacent chart provides the indisputable, empirical evidence to answer that question unequivocally - NO!
The chart's red column is the Venus atmosphere's temperature at the 10km altitude. A conservative estimated temperature is still an incredibly hot 350°C.
In contrast, the chart's dark blueish columns show the Earth's atmosphere at the same altitude is an incredibly frigid temperature of minus 75C degrees. Yes, our tropical atmosphere is some 425 degrees colder.
Ahem....what freaking Venus-like tropical hotspot?! IT DOES NOT EXIST.
Of course, the climate moderlers stuck-on-stupid-Venus, don't mention this amazingly obvious climate fact. Instead, they focus on how Earth's tropical atomosphere is "accelerating" towards a Venus-like hotspot tipping point.
Accelerating? Barely creeping at a glacial pace would be more accurate.
Examine the chart closely. Since the beginning of the 1980's, humanity has poured some 860 billion CO2 tonnes into the atmosphere; atmospheric CO2 levels keep climbing (see yellow boxes); yet, the average tropical atmospheric temperature has essentially not budged (see red dotted baseline) over 3+ decades of modern consumer/industrial human emissions.
The solution to climate science reality and better policy? 'TRUST NO ONE CLIMATE MODEL' should be stamped on every CO2-centric climate model prediction and report that is handed to politicians and policymakers.
Then this type of anti-science insanity preached by the climate modelers would finally be D.O.A., never again to poison a public scientific debate with "runaway" catastrophic climate absurdities.
Note: Source of approximate 10km Venus temperature; source of approximate Earth's troposphere temperature; source of approximate tropical latitude troposphere temperatures; source of lower tropical atmosphere temperature change since 1979; source of total CO2 emission tonnes since 1979; source of peak CO2 ppm levels for each decade.
Depending on which climate alarmist "expert" you listen to, be it Al Gore, Tom Steyer, Obama, John Holdren or Michael Mann, each claims that the U.S. is suffering from CO2-caused extreme climate change...big problem though, NOAA empirical measurements of precipitation (snow and rainfall) prove those claims are nothing but blatant, political anti-science liesfalsehoods exaggerations.....
(click on chart to enlarge)
A prior 'C3' article documented the current normality of extreme drought across the globe.
With that said, the western U.S. is currently experiencing a very bad drought. If it's the start of another 200-year mega-drought, which plagued the area prior to the 1700's, there will be some very serious problems.
But for the entire U.S., NOAA reports that recent precipitation levels are normal - extreme high or low precipitation levels are not the norm.
The chart on the left is a plot of NOAA monthly measurements of precipitation since 1895, through June 2014. (NOAA dataset source) The black dots represent the moving 5-year (60-month) average of atmospheric CO2 levels.
The dark blue curve is the simple 60-month moving average of precipitation; the red line denotes the average monthly rainfall over the 1,434 months. As can be seen, the moving average is just about parked on top of the overall average - the declared current climate extremes purported by alarmists do not exist for the U.S.(nor for the globe as the prior article pointed out).
The total lack of precipitation extremes over the last 15+ years is completely counter to the CO2-based CAGW hypothesis that alarmists believe in fervently.
And what about other climate change "extremes" they hypothesize - well, the charts tell the real science story.
On this article's chart, the past extremes have been denoted (see color dots). Clearly, weather extremes can happen on a monthly basis, but they are rare, with no apparent association to CO2. Extended extreme precipitation levels over decades are literally non-existent in the NOAA climate record database.
Those Stubborn Facts: U.S. climate extremes of excess/minimal precipitation (rainfall and snow) are not evident in the recent climate record. The alarmist hypothesis that human CO2 causes modern precipitation extremes does not hold water, so to speak.
The latest research is conclusive, and confirms previous studies from multiple authors.
===>"The absence of trends in normalized disaster burden indicators appears to be largely consistent with the absence of trends in extreme weather events. This conclusion is more qualitative for the number of people killed. As a consequence, vulnerability is also largely stable over the period of analysis."
H/T: Roger Pielke Jr
For most CAGW skeptics, this finding is not a surprise since skeptics tend to be much more knowledgeable about past weather disasters. Previous weather disasters from the early 20th century were worse in many cases, and fully documented by the mainstream press at the time.
Conclusion: Recent weather events cannot be attributed to human CO2 emissions, nor the ongoing climate change that world is experiencing. In addition, modern climate change has not revealed itself to be "extreme." Thus, no correlation between disasters and the more recent non-extreme climate change.
Additional severe weather/disaster/climate articles.
Per the empirical measurement evidence published by NASA, the last 15 years of temperature change is not much different than earlier, pre-modern climate change...tepid to lukewarm is about the most alarmist description that fits the CO2 doomsday-cult hysteria.....
(click on chart to enlarge)
As almost everyone (alarmists and skeptics) agrees, climate change is continuous, accompanied by associated temperature changes. Based on the common measurement techniques utilized, over the last two decades the globe has warmed.
However, with that said, the last 15 years of global warming has really not been too impressive - so unimpressive, that scientists are debatingspeculating what happened to it.
In fact, when examining the moving 15-year temperature changes over the last two decades, the NASA research indicates (despite the gigantic modern human CO2 emissions) that pre-1950 global temperature changes were greater.
Yes, you read that right. When examining absolute 15-year changes in temperature, our modern warming doesn't quite measure-up to earlier warming.
The adjacent chart plots 15-year (180-month) absolute temperature changes (i.e. differences) of the two decades 1924-1944 (starting July 1924, ending June 1944); and plots the 180-month temperature changes of the two decades from July 1994 to June 2014.
As the chart indicates, both periods have similarities, but the greatest long-term global warming took place prior to 1950. The linear trends on the charts denote the continuing acceleration of 15-year warming (red straight line) for the pre-1950 era, versus the decelerating trend of our current times (green straight line), as reported by NASA scientists.
And, as can be observed, both the long-term warming and cooling extremes were greater during the pre-1950 decades. Confirming the pre-1950 weather/climate extremes is rather easy - just read the headlines from that era.
Conclusion: Modern climate and temperature change is somewhat tepid when compared to the natural extreme changes during the 1930s and 1940s. It would seem that human CO2 emissions are not causing unprecedented, accelerating extremes in modern weather and climate over recent 15-year spans, and may actually be dampening the extremes when compared to the past.
Note: The above chart is comparing the 2 decades ending June 1944 versus the 2 decades ending June 2014 - both periods exhibit identifiable warming. NASA dataset used for the moving 15-year (180-month) absolute temperature difference comparison and Excel chart. Hey, don't know how to chart in Excel? It's easy to produce charts - you can do it too! Go here to learn how.