Read here and here. Global warming research has become a literal travesty. Mainstream reporting on the science is even worse. The research and reporting on the California "fog issue" is the classic flip-flop hilarity we've come to expect, as noted in the two linked postings.
Anything, and all, is attributed to human-caused global warming by pro-warming scientists and their lapdogs in the mainstream press. The best advice to the public is to remain totally skeptical of all research studies that make a prediction or claim resulting from a supposed climate change, and to read daily sites like this and this. Why?
There is a high probability that any "warming" or "change" study is wrong, and is only a result of government and/or environmental activist groups funding (paying off) scientists to make bogus global warming claims - it's as simple as that. And, one won't get the truth from the likes of the NY Times, the AP, CBS and etc.
Special Note: Liberal/Leftists believing the global warming scam must have their heads doing a perpetual Exorcist-spin.