"This article recycles old tropes such as “it’s been warm before”, “CO2 levels have been higher in the past” (millions of years ago!), “CO2 is plant food”, “warming..

Scientists who reviewed the article found that it builds on a collection of misleading and false claims. For instance, Koonin states that “Greenland’s ice sheet isn’t shrinki...

"The article’s claim that the U.S. is near herd immunity rests on two numbers: 1) the detection of infections by testing (claimed to be 10 – 25 percent) and 2) the infection fa..

"The preprint that the article focuses on actually says nothing about the most egregious claim made in the article: that the virus is evolving to get around hand-washing, masks, et..