NOVA

Why There's No Climate Hoax

Clip: Season 45 Episode 7 | 1m 20s

Ecologist Stephen Pacala says a climate change conspiracy is impossible.

Aired: 03/09/18

Rating: NR

Video has closed captioning.

Buy Now:

Watch Full Length

Problems Playing Video?

National corporate funding for NOVA is provided by Draper. Major funding for NOVA is provided by the David H. Koch Fund for Science, the Corporation for Public Broadcasting and PBS viewers.