Stream the best of PBS. Anytime, anywhere. Download the free PBS Video App.

Providing Support for PBS.org

NOVA

Grandfather of Climate Science and "The Big Experiment"

Clip: Season 46 | 2m

Wally “Wallace” Broecker, a pioneer of climate science, explains why he wishes he could have lived another 50 years.

Aired: 03/21/19

Rating: NR

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.