Ever since I was nine years old and I watched Neil and Buzz walk on the moon, I have felt passionately that this is an interesting human adventure. This is one of the things we're doing that is really fundamentally important, as we leave our home pla...
Most people know that forests are the lungs of our planet, literally playing a critical role in every breath we take. And that they're also home to incredible animals like the orangutan and elephant, which will go extinct if we keep cutting down thei...
We all live on the same planet, it is our only home, so... we used to rotate crops back in the day and, you know, who cares if you're going to make a profit if everybody's too dead or glowing in the dark to be able to purchase anything.
If we have any hope of finding ways for seven billion people to live well on planet with finite resources, we have to learn to use our resources efficiently. Plastic bags are neither efficient nor environmentally friendly.
I feel blessed to be here representing our country and carrying out th research of scientists around the world... I hope you could feel the positive energy that beamed to the whole planet as we glided over.
We are not overpopulated in an absolute sense; we've got the technology for 10 billion, probably 15 billion people, to live on this planet and live good lives. What we haven't done is developed our technology.
What evolution tells us is that we are part of a grand, dynamic, and ever-changing fabric of life that covers our planet. Even to a person of faith, in fact especially to a person of faith, an understanding of the evolutionary process should only dee...
When I was born in 1942, World War II was still going. And I began to realize when I became a young adult that if we don't teach our kids a better way of relating to their fellow human beings, the very future of humanity on the planet is in jeopardy.
We must strive to encourage East and West not only to move towards each other but also to encourage them to find a new philosophy, a philosophy which will serve as a tool determining the future of Planet Earth - our common and only shelter.
Stars that become supernovae start off at least eight times heavier than our sun. They're so short-lived that, even if they have planets, there is unlikely to be time for life to get started. The surface is 40,000C and, as a result, the colouring wil...
The bottom line is, like, one in five stars has at least one planet where life might spring up. That's a fantastically large percentage. That means in our galaxy, there's on the order of tens of billions of Earth-like worlds.
Imagine what our planet would look like with an increase in temperature of two degrees or four degrees, given that at 0.8 degrees we already have serious problems in the world.
We can no longer continue with a status quo energy policy. We must create sustainable clean energy jobs and leave the planet to our children and grandchildren in better shape than we found it.
People should decide 'are you willing to spend all this money to go to Mars?' I think the average person on the ground would never spend that amount of money - they have to spend it on something that makes sense and this is definitely saving our plan...
We still live with this unbelievable threat over our heads of nuclear war. I mean, are we stupid? Do we think that the nuclear threat has gone, that the nuclear destruction of the planet is not imminent? It's a delusion to think it's gone away.
How can we be so arrogant? The planet is, was, and always will be stronger than us. We can't destroy it; if we overstep the mark, the planet will simply erase us from its surface and carry on existing. Why don't they start talking about not letting t...
On some planet, I probably could have been a lawyer. On some planet, I could have been somebody in advertising.
I was brought up to understand that we are all here on planet earth together.
Caesar: [On Koba's contempt] From Humans... Koba Learned Hatred
Maurice: You still think about them? Caesar: Humans? Caesar: Sometimes.
Caesar: [on horseback and roars with his hand up] NOW!
