Public discourse has been polluted now for decades by corporate-funded disinformation - not just with climate change but with a host of health environmental and societal threats. The implications for the planet are grim.

Loads of chemicals and hazardous wastes have been introduced into the atmosphere that didn't even exist in 1948. The environmental condition of the planet is far worse than it was 42 years ago.

There is no 'need' for us to eat meat dairy or eggs. Indeed these foods are increasingly linked to various human diseases and animal agriculture is an environmental disaster for the planet.

There's so many issues tied to the meat industry. I mean social environmental humanitarian - all of them. I know that when I'm eating that I'm not hurting the planet I'm not hurting other people on this planet I'm not hurting animals... and I'm not hurting nature.

There are nuclear weapons in China Iran Korea and Pakistan. It wouldn't take much to send a couple of warheads off on this planet somewhere that would cause a lot of environmental damage then if you have got someone who wants to retaliate you have real problems.

I don't think it's too hippie to want to clean up the planet so you don't wind up dying of some kind of cancer when you're 45 years old. It enrages me that these big cancer-research organizations can't be bothered to man the front lines of environmental protest.

I don't see this planet being... they're talking about how they're turning around the environmental problems here but I think it's already too late.

Unless we keep this planet healthy everything else is for naught.

Our world faces a true planetary emergency. I know the phrase sounds shrill and I know it's a challenge to the moral imagination.

Journey with me to a true commitment to our environment. Journey with me to the serenity of leaving to our children a planet in equilibrium.

If you take any world problem any issue on the planet the solution to that problem certainly includes education. In education the roadblock is the laptop.

My childhood dreams were focused on being part of the effort to make humanity a multiplanetary species.

You have many years ahead of you to create the dreams that we can't even imagine dreaming. You have done more for the collective unconscious of this planet than you will ever know.

What is a television apparatus to man who has only to shut his eyes to see the most inaccessible regions of the seen and the never seen who has only to imagine in order to pierce through walls and cause all the planetary Baghdads of his dreams to rise from the dust.

I am a dreamer. Seriously I'm living on another planet.

My goal? To test out every diet and exercise regimen on planet earth and figure out which work best. I sweated I cooked I learned to pole dance. In the end I lost weight lowered my cholesterol and doubled my energy level. I feel better than I ever have.

Everything that is necessary is also easy. You just have to accept it. And the most necessary the most natural matter on this planet is death.

My mother was the sweetest lady who ever lived on this planet but if you tried to tell her that Jesus wasn't a Christian she would stomp you to death.

The founder of the Mona Foundation actually knew my dad for years and the more I learned about it the more I realized I really found the perfect charity. It sponsors schools and educational initiatives all over the planet.

Most of man's problems upon this planet in the long history of the race have been met and solved either partially or as a whole by experiment based on common sense and carried out with courage.

Obama wants to be thought of as the president who freed us from foreign oil. But if he doesn't show some political courage he may well be remembered as the president who cooked the planet.

If we ever start communicating with living creatures from other planets the number one priority is how are you going to communicate information? Even between different cultures here on Earth you get into communication problems.

The experience of being in space didn't change my perspective of myself or of the planet or of life. I had no spiritual experience.

If you believe that feeling bad or worrying long enough will change a past or future event then you are residing on another planet with a different reality system.