Dr. Steven Koonin was the undersecretary for science at the U.S. Department of Energy in the Obama administration.
Koonin: "Both research literature and government reports state clearly that heat waves in the US are now no more common than they were in 1900, and that the warmest temperatures in the US have not risen in the past fifty years. When I tell people this, most are incredulous. Some gasp. And some get downright hostile." ...
"Humans have had no detectable impact on hurricanes over the past century.
Greenland’s ice sheet isn’t shrinking any more rapidly today than it was 80 years ago.
The global area burned by wildfires has declined more than 25 percent since 2003 and 2020 was one of the lowest years on record."
Mr. Koonin is a Brooklyn-born math whiz and theoretical physicist, a product of New York’s selective Stuyvesant High School....He would teach at Caltech for nearly three decades, serving as provost in charge of setting the scientific agenda for one of the country’s premier scientific institutions...Served as chief scientist of the Obama Energy Department.
Via: SEVERE WEATHER EUROPE: Snow extent in the Northern Hemisphere at the end of November represents an important parameter for the early winter forecast. This year snow extent is running much higher than average and according to existing global estimates, it is now beyond the highest ever observed so far..Northern Hemisphere snow extent is currently indeed very high, now at about 41 million square kilometers, according to the NOAA/Rutgers Global Snow Lab. The most recent snow cover information is given in the image below.