Is GM a good idea or a bad idea?

Vote online. As a result of Lee Silvers controversial essay, Newsweek have invited harles Margulis, an activist at the Center for Food Safety in SanFrancisco, with help from Doug Gurian-Sherman, a senior scientist at theCenter and a former scientist at the U.S. Environmental Protection Agency toengage the author in a debate on the Web over the merits of GM food. Vote on line, http://www.msnbc.msn.com/id/12921843/site/newsweek