There is time not only to see who has done what, but to speculate why.
Climate change: Don't undermine the science just because you don't like the economics
We have written the evidence of our existence onto the surface of our planet. Our civilisation has become a beacon, that identifies our planet as home to life.
(On the energy radiated by the Sun) It's four hundred million million million million watts. That is a million times the power consumption of the United States every year, radiated in one second, and we worked that out by using some water, a thermometer, a tin, and an umbrella. And that's why I love physics.
For the first time, we saw our world, not as a solid, immovable, kind of indestructible place, but as a very small, fragile-looking world just hanging against the blackness of space.
At every stage of understanding the universe better, the benefits to civilisation have been immeasurable. None of those big leaps were made with us knowing what was going to happen.
Science is too important not to be a part of popular culture.
Always be courageous and strong, & don't fear. You've got to be confident when you're competing. You've got to be a beast.
I grew up listening to Patsy Klein, Reba Mcentire and would study their voices. But once I became bored with that, I moved on to more contemporary stuff like Sheryl Crow and I combined everything that I had learned from country and rock and made this CD.
How capable are we of bringing about authentic change if we don't have voices from the margins?
Sexual activity, and the thoughts and fantasies of sex, use up a great portion of our vital force. When that force is conserved through abstinence, it becomes sublimated as spiritual energy.