• The end of the world was supposed to be gradual. There was supposed to be warning. A long, slow slide. What we got was punctuated equilibrium: a stately wobbling, then a sudden tipping point. There was plenty of warning, I suppose. We just weren’t paying attention.

    Elizabeth Bear: The end of the world was supposed to be gradual. There was supposed to be warning. A long, slow slide. What we got was punctuated equilibrium: a stately wobbling, then a sudden tipping point. There was plenty of warning, I suppose. We just weren’t paying attention.