Sheldon Whitehouse actually said...

I think Neville Chamberlain's Willful Blindness has justly earned the opprobrium of history.

I hope that you do not take away from this particular room any new doubts about the quality of the science that supports, I think, highly le...

There was a book called Merchants of Doubt written about the public relations and propaganda effort to raise doubt in order to create politi...

I just wanted to make sure that there was no doubt in anybody's mind here that climate change is happening, and it is happening as a result ...