There is behavioral ecology, which looks closely at the difference different ecologies make to behavior and other features of animals and humans. There's evolutionary individual psychology, there's evolutionary social psychology. In Darwin's terms, evolution couldn't exist without variation, and variation is important in behavioral genetics. And so on, and so on. There are so many instances in which evolution actually sharpens the precision, I think, with which one can find out the importance of differences. We're interested in differences as well as commonalities.
Brian BoydPopper and Nabokov are very different people in some ways - and I'm ready to devote large chunks of my life to both of them. Popper didn't think much of words but thought ideas mattered, and Nabokov didn't think much of ideas, but words mattered, and so on. But both of them had a sense that this is a world of infinite discovery, unending discovery. That quest to discover more in any direction is what I think drives me, and what drives humans, when they're doing the most interesting things.
Brian BoydLiterature and the other arts play with pattern - our brains understand our world by recognizing patterns - and with possibility. The arts harness our sharpest senses, sight and sound, and our richest ways of understanding, in language and narrative. They were our first schools before schools were ever invented. They develop our imaginations, extend our possibilities, and deepen what we can all share.
Brian BoydIn fiction the story lives the more everyone comes to life, the more each character seems to exist in his or her own right.
Brian Boyd