On the Radio: Global warming could lead to food crisis


KC McGinnis | September 15, 2014
A vegetable delivery from an Iowa community supported agriculture group. (Chanzi/Flickr)
A vegetable delivery from an Iowa community supported agriculture group. (Chanzi/Flickr)

This week’s On the Radio segment looks at a new study which suggests global warming greatly increases the odds of a global food crisis in coming decades. Listen to the audio below, or continue reading for the transcript.

 

Transcript: Food Crisis – Maggie St. Clair

New research from Stanford University and the National Center for Atmospheric Research suggests that climate change has greatly increased the odds of a crisis in global food production.

This is the Iowa Environmental Focus.

The study, titled “Getting caught with our plants down,” is meant to serve as a warning to institutions affected by fluctuation in food prices.

The study’s authors allow that the prospect of a major slowdown of corn and wheat production in the next few decades is low. However, they say that the chances of such of an event multiply by twenty times when global warming is factored in.

In this model, the trend of increasing food production would continue, but the rate of increase would drop substantially. This change would clash with global food demand, which is expected to keep rising.

For more information on the new study, visit IowaEnvironmentalFocus.org.

From the UI Center for Global and Regional Environmental Research, I’m Jerry Schnoor.

http://iopscience.iop.org/1748-9326/9/7/074003/
http://www2.ucar.edu/atmosnews/news/12006/climate-experts-estimate-risk-rapid-crop-slowdown
www.desmoinesregister.com/story/money/agriculture/2014/07/28/climate-change-study-yields/13283903/

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