'Climate stress' and the next global conflict
Columbia University Professor Mark Levy talks with ABC News' Amna Nawaz about the link between "climate stress" and conflict.
May 26, 2017
Top Stories
1:18
Wildfires erupt across Southern California
- 21 hours ago
2:00
What to know about blood clots
- 18 hours ago
ABC News Live Presents
A variety of news and talk shows featuring our flagship programming.
21:27
Daddy Yankee: A Higher Note
- Nov 20, 2025
24:43
Gut Check: The Foods We Eat
- Nov 19, 2025
22:59
All Access with Linsey Davis: Andrew Cuomo
- Oct 30, 2025
ABC News Specials on
