Posted April 23, 2009 | 18:15:00 (EST)
Have you seen the ads? They seem to be everywhere -- from the Washington Metro system's billboards, to the New Yorker and Roll Call.
"9 billion people to feed. A changing climate. NOW WHAT?"
While focused on biotechnology, the ad (sponsored by Monsanto) does point to a key challenge...
Get top stories and blogs posts emailed to you each day.