Mann Demonstrates That He Doesn’t Know Much About Paleoclimate | Real Science

In other words, he is unaware of the heat wave of 1858 in London.
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He also apparently doesn’t know about the heat wave of 970.

Shock News : Drought Kills Half Of The Sheep In Australia | Real Science

From 1896 to 1902, the worst drought in Australia’s history is believed to have killed half of the sheep population. It was also a period of both record heat and cold. April, 1902 was the driest month of the twentieth century.

This drought followed on the heels of extremely heavy rainfall in the late 1880s and early 1990s, proving once again that the climate was very comfortable and stable when CO2 was below 350 ppm.
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We need to spend trillions of dollars so we can pretend to be trying to make the climate just like some people imagine it used to be.

Warning Signs: The Climate Mafia Gather in Cancun

The future of six billion people on planet Earth depends on the failure of the Cancun conference.

FALSE ALARM: Why Almost Everything We’ve Been Told About Global Warming is Misleading, Exaggerated, or Plain Wrong » The ‘accelerated’ warming that wasn’t….

In other words, the Met Office admits warming hasn’t accelerated, while exaggerating (”adjusting”) the tiny bit of warming that its thermometers said did occur, while GISS wildly exaggerates to get accelerated warming. Neither can be trusted.