Public sharing is an important part of science.

Next time that somebody tells you something is true, why not say to them: 'What kind of evidence is there for that?' And if they can't give you a good answer, I hope you'll think very carefully before you believe a word they say.

The important thing to remember about mathematics is not to be frightened

If you look up at the Milky Way through the eyes of Carl Sagan, you get a feeling in your chest of something greater than yourself. And it is. But it's not supernatural.

I think what I'd really like to see would be a mass consciousness-raising movement so that we would all become vegetarian.

I shall not make an argument ad hominem. My argument is ad bullshitem.

Aquarius is a miscellaneous set of stars all at different distances from us, which have no connection with each other except that they constitute a (meaningless) pattern when seen from a certain (not particularly special) place in the galaxy (here).