You've been in love with someone for a decade - someone who barely knows you're alive. You've done everything, tried everything to make this person see that you're a valuable, estimable person, and that your love is worth something. Then one day you open the paper and glance at the Personals column, and there you see that your loved one has placed an ad... seeking someone worthwhile to love and be loved by.

Yes,I'm afraid you're right. Trial and error isn't a bad way to learn how to build an aircraft,but it can be a disastrous way to learn how to build a civilization.

If we continue...to consume the world until there's no more to consume, then there's going to come a day, sure as hell, when our children or their children or their children's children are going to look back on us - on you and me - and say to themselves, "My God, what kind of monsters were these people?"

The world is not in any sense in danger from itself. The world is in fact not in any danger at all. It is we who are in danger.

The theory I'm putting forward here is that storytelling is a genetic characteristic in the sense that early human hunters who were able to organize events into stories were more successful than hunters who weren't—and this success translated directly into reproductive success. In other words, hunters who were storytellers tended to be better represented in the gene pool than hunters who weren't, which (incidentally) accounts for the fact that storytelling isn't just found here and there among human cultures, it's found universally.

Everyone in your culture knows this. Man was born to turn the world into paradise, but tragically he was born flawed. And so his paradise has always been spoiled by stupidty, greed, destructiveness, and shortsightedness.

[A]ny species that exempts itself from the rules of competition ends up destroying the community in order to support its own expansion.