Denis Campbell: This brouhaha could be Murdoch’s Waterloo. Greed, arrogance, and omnipotent vanity are the disease. Brutal business strength is his greatest asset and his Achilles Heel. One perfect shot and everything falls down.
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.