Within your culture as a whole, there is in fact no significant thrust toward global population control. The point to see is that there never will be such a thrust so long as you're enacting a story that says the gods made the world for man. For as long as you enact that story, Mother Culture will demand increased food production today- and promise population control tomorrow.

A castaway in the sea was going down for the third time when he caught sight of a passing ship. Gathering his last strength, he waved frantically and called for help. Someone on board peered at him scornfully and shouted back, "Get a boat!

But we're not humanity, we're just one culture - one culture out of hundreds of thousands that have lived their vision on this planet and sung their song. If it were humanity that needed changing, then we'd be out of luck. But it isn't humanity that needs changing, it's just...us.

You never actually know how you're going to handle a problem until you actually have it.

Thinkers aren't limited by what they know, because they can always increase what they know. Rather they're limited by what puzzles them, because there's no way to become curious about something that doesn't puzzle you.

If you can’t discover what’s keeping you in, the will to get out soon becomes confused and ineffectual - "Ishmael

When you send off a short story, it sits on the editor's desk in the same pile with stories by the most famous and honored names in present-day writing-and it's not going to be accepted unless it's as good as theirs. (And it'll probably have to be better.)