Back in 1999, Penn State University climate scientist Michael Mann released the climate change movement’s most potent symbol: The “hockey stick,” a line graph of global temperature over the last 1,500 ...
Back in 1998, a little known climate scientist named Michael Mann and two colleagues published a paper that sought to reconstruct the planet's past temperatures going back half a millennium before the ...
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 ...
"That’s great news." Scientist debunks common misconception about major global trend: 'Just show them this graph' first appeared on The Cool Down.
"As a climate scientist, it is wild the number of people who say to me there's no evidence that the globe is warming," says ...
The conservative National Review, which has regularly criticized and rejected the scientific consensus on climate change, tweeted the following graph on Monday afternoon. The graph is correct. It ...
A year ago, Penn State was reeling in the wake of revelations that its athletic program had covered up serial abuse by one of its football coaches. A blogger at the pro-free-market Competitive ...