It’s not a requirement to eat animals, we just choose to do it, so it becomes a moral choice and one that is having a huge impact on the planet, using up resources and destroying the biosphere.

Here's my philosophy in life: If there's a fire, you put it out. If there's a flood, you fill sandbags and you build a dike. You roll up your sleeves and you get to work.

I'm willing to engage or indulge real ideas, but if we don't do something [about global warming], we're all going to die! What's it going to take, a big f--ing disaster with all kinds of people dying? We need to change our priorities fast.

It’s not a requirement to eat animals, we just choose to do it, so it becomes a moral choice and one that is having a huge impact on the planet, using up resources and destroying the biosphere.

When you have the feeling that anything’s possible, sometimes you wind up acting on it.

To convince people to back your idea, you've got to sell it to yourself and know when it's the moment. Sometimes that means waiting. It's like surfing. You don't create energy, you just harvest energy already out there.

Nature's not our enemy, it's our sustenance; and we need it - and we need nature healthy for us to be healthy and to survive long term