Lee Fang: Koch Industries takes advantage of government money for the same reason it funds climate change-denying journalists, academics, front groups, and think tanks: its goal is to maximize profit, even if it comes at the expense of the American public.
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.
Winona LaDuke: With Keystone XL still delayed, Alberta Clipper is widely seen as the most important and immediate pipeline battle, and thus much of the U.S. tar sands campaign has been shifting its focus to this project.