In fact, later studies support the key conclusion: the world is warmer now than it has been for at least 1000 years The “hockey stick” graph was the result of the first comprehensive attempt to ...
A video viewed thousands of times online disputes the reliability of an authoritative graph showing cooling global temperatures over 1,000 years and rapid warming in the 20th century. A speaker in the ...
“…the hockey stick graph became an icon and deniers reckoned if they could smash the icon, the whole concept of global warming would be destroyed …” Michael E ...
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