“Here we are, the most clever species ever to have lived. So how is it we can destroy the only planet we have?”

“I'm not pessimistic. It is the world that is terrible. How can we be optimistic in the face of a planet where people live so badly, nature is being destroyed and the dominant empire is money?”

“We are the only species that has to pay to live and eat, but we are supposed to be the most intelligent?”

“Becoming vegan is the most important and direct change we can immediately make to save the planet and its species.”

“Let's be clear. The planet is not in jeopardy. We are in jeopardy. We haven't got the power to destroy the planet - or to save it. But we might have the power to save ourselves.”

“Here in America, we do not pay obeisance to the powerful — in fact, we question the powerful most ardently — to do so is our birthright and a requirement of our citizenship — and so, we know well that no matter how powerful, no president will ever have dominion over objective reality.”

“Ever since we arrived on this planet as a species, we've cut them down, dug them up, burnt them and poisoned them. Today we're doing so on a greater scale than ever [… ] We destroy plants at our peril. Neither we nor any other animal can survive without them. The time has now come for us to cherish our green inheritance, not to pillage it – for without it, we will surely perish.”

“No matter where we live on the planet or how difficult our situation seems to be, we have the ability to overcome and transcend our circumstances.”

“As far as we know, we are the only species on the planet who have been given the gift-or curse, perhaps-of awareness about our own mortality. Everything here eventually dies; we're just the lucky ones who get to think about this fact every day.”

“It has often been said that, if the human species fails to make a go of it here on the Earth, some other species will take over the running. In the sense of developing intelligence this is not correct. We have or soon will have, exhausted the necessary physical prerequisites so far as this planet is concerned. With coal gone, oil gone, high-grade metallic ores gone, no species however competent can make the long climb from primitive conditions to high-level technology. This is a one-shot affair. If we fail, this planetary system fails so far as intelligence is concerned.”