26 May 2013

Wayne Brittenden's Counterpoint

From Sunday Morning, 11:40 am on 26 May 2013

This weekend the Millions Against Monsanto demonstrations are taking place in more than 40 countries. Wayne looks at the GM industry and revealing new research on comparative crop yields. Chris follows up with Canterbury University's Professor Jack Heinemann, and Zack Kaldveer, of the US Organic Consumers Association.