August 09, 2001

The Form of News

with John Nerone, professor of communications, University of Illinois at Urbana-Champaign, and Kevin Barnhurst, professor of communication at University of Illinois at Chicago

August 07, 2001

Public Perceptions and the Safety of Biotechnology

Guest: Bruce Chassy.

Some people continue to worry about both the environmental impact and potential health effects of biotech foods. But are these crops really so different from those we've grown in the past? Will they help us meet the growing demand for food? Today on Focus, we're joined by Professor of Food Science Bruce Chassy to discuss the dafety of bioengineered crops.

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