Vandana Shiva, Voice of the Anti-GMO Debate
![](https://media.wnyc.org/i/800/0/h/85/1/145402653.jpg)
The ambientalist and philosopher Vandana Shiva speaks during Fronteiras do Pensamento project at UFRGS on May 28, 2012 in Porto Alegre, Brazil.
( Alexandro Auler/LatinContent / Getty )
( Alexandro Auler/LatinContent / Getty )
Produced by Jillian Weinberger and Ellen Frankman