terça-feira, 10 de abril de 2012

TEDxTC - Jonathan Foley : How Agriculture is Changing the Face of Our Planet



We typically think of climate change as the biggest environmental issue we face today. But maybe it's not? In this presentation, Jonathan Foley shows how agriculture and land use are maybe a bigger culprit in the global environment, and could grow even larger as we look to feed over 9 billion people in the future.