Mark Naison: How you can improve the quality of a profession by subjecting its members to public ridicule and abuse, in everything from campaign speeches, to editorials, to Hollywood films, is a mystery that I am too dense to unravel
Carole Bartolotto: The problem with concluding that GMOs are safe is that the argument for their safety rests solely on animal studies. These studies are offered as evidence that the debate over GMOs is over. Nothing could be further from the truth.
Steve Hochstadt: The Republicans in Congress, virtually all of whom publically deny that climate change is occurring, have just proposed a budget which cuts or reverses all the programs which might reduce the pace of warming.