"Environmentalism isn't a discipline or specialty. It's a way of seeing our place in the world. And w..." — David Suzuki

Scientists generally are really chicken about getting involved in some kind of dispute. As a broadcaster, I find it very difficult to urge them, if it is a controversial subject. They don't want to have science being portrayed badly.

Scientists have been warning about global warming for decades. It's too late to stop it now, but we can lessen its severity and impacts.

Do you know how much land is under ice, rock and snow? Do you know why 90 percent of us live within 100 kilometres of the U.S. border? We have this idea we're a vast country. But the reality is that a lot of it, a huge amount, is uninhabitable.

Our beliefs, our values shape the way we look out at the world and the way we treat it. If we believe that we were here, placed here by God, that this - all of this creation is for us, it's for us to go and occupy, dominate and exploit, then we will proceed to do that.