What we need now is heroes - millions of them. Sentiment without action is the ruin of the soul.

If you want to know where you would have stood on slavery before the Civil War, don’t look at where you stand on slavery today. Look at where you stand on animal rights.

We are killing our host the planet Earth.... I was once severely criticized for describing human beings as being the 'AIDS of the Earth.' I make no apologies for that statement.... We need to radically and intelligently reduce human populations to fewer than one billion.

Unless we stop the degradation of our oceans, marine ecological systems will begin collapsing and when enough of them fail, the oceans will die. And if the oceans die, then civilization collapses and we all die

Social change comes through people.

We need to stop burning fossil fuels and utilize only wind, water, and solar power with all generation of power coming from individual or small community units like windmills, waterwheels, and solar panels. Sea transportation should be by sail...Air transportation should be by solar powered blimps when air transportation is necessary.

It doesn't matter what is true; it only matters what people believe is true... You are what the media define you to be. [Greenpeace] became a myth and a myth-generating machine.