It's going to cost trillions of dollars to rework the energy sources all over the world. Were going to have to move away from fossil fuels.

I didn't get here for my acting... but I love show business.

The word impossible does not exist for me. I've got a lot of signal flags in my flag bag, but there is not a white one in there. I am going to keep fighting until the day I die - and might keep on fighting afterward ... depends on where I am.

We must go through a natural revolution if we are to survive on earth. We need to change people's perceptions. If there's no environment, there's no human race. We are in a state of global denial.

Every few seconds it changes - up an eighth, down an eighth - it's like playing a slot machine. I lose $20 million, I gain $20 million.

I wanted to better inform the world.

Where's the upside in opening your mouth?