Siegfried Fred Singer (born September 27, 1924) is an Austrian-born American physicist and emeritus professor of environmental science at the University of Virginia. Singer trained as an atmospheric physicist and is known for his work in space research, atmospheric pollution, rocket and satellite technology, and as a critic of the hypothesis of man-made global warming. (Wikipedia)
This year he was interviewed in San Diego by David Davis.
"Satellites don't show the warming, oceans don't show the warming..."