Much to the chagrin of the West's leading anti-science global warming alarmists, China's scientists are not cooperating ... their latest research reveals 'unprecedented' warming actually took place well before modern high CO2 levels and industrialization ... the empirical evidence for natural climate change continues to be indisputable and growing.....
This peer-reviewed study confirms that extreme warming took place in China, at the approximate times that Europe was experiencing the warming of the Medieval and Minoan periods.
Unprecedented global warming over a vast swath of the world took place in antiquity.
It is accurate to conclude that natural climate change is a powerful force in terms of promoting significant temperature change regimes - simply, human CO2 emissions are not required to do so.
"Using multi-proxy records -- including data on pollen, charcoal, phytoliths, total nitrogen, total organic carbon and loss-on-ignition from a 268-cm-long sediment core...The six scientists report that one of what they call the "significant climate events during this period" was the Medieval Warm Period, which held sway from approximately AD 700-1200, and which they say "was also revealed at some other sites in Xinjiang,...which was about 1.3°C higher than what had been the case at any other time over the past 3,000 years"
Additional peer-reviewed studies.