Imagine a civilisation that's way in advance of us...

The way life manages information involves a logical structure that differs fundamentally from mere complex chemistry. Therefore chemistry alone will not explain life's origin, any more than a study of silicon, copper and plastic will explain how a computer can execute a program.

Perhaps the best motivation for going to Mars is political. It is obvious that no single nation currently has either the will or the resources to do it alone, but a consortium of nations and space agencies could achieve it within 20 years.

Should we find a second form of life right here on our doorstep, we could be confident that life is a truly cosmic phenomenon. If so, there may well be sentient beings somewhere in the galaxy wondering, as do we, if they are not alone in the universe.

In our age there is no such thing as 'keeping out of politics.' All issues are political issues, and politics itself is a mass of lies, evasions, folly, hatred and schizophrenia.

Always vote for principle, though you may vote alone, and you may cherish the sweetest reflection that your vote is never lost.

Look, the center right coalition in American politics today is best understood as a coalition of groups and individuals that on the issue that brings them to politics what they want from the government is to be left alone.

I believe in incentivizing people. If you can incentivize people in anything, whether it's in politics in life in spirituality in business just take care of folks. Incentivize them and all of a sudden it's amazing the difference that you'll see.

Every formula of every religion has in this age of reason, to submit to the acid test of reason and universal assent.

Instead of being presented with stereotypes by age, sex, color, class, or religion, children must have the opportunity to learn that within each range, some people are loathsome and some are delightful.

It is possible that mankind is on the threshold of a golden age but, if so, it will be necessary first to slay the dragon that guards the door, and this dragon is religion.

The one thing that unites all human beings, regardless of age, gender, religion or ethnic background, is that we all believe we are above-average drivers.