Transcription: Well, first it's vital to understand that the important thing in evolution is not the good of the species. They might have taught you this at school, but it's not true. It sounds nice and it's kind of appealing. All the squirrels getting together to act for the benefit of the squirrel species, but it's not true. Do all the squirrels get together and have meetings to decide how they're going to beat the rabbits? Come on, it's not the big fight, you know. What is important is the good the individual, or to be more specific, the good of the gene. What it means is that genes, which have a lot to d ...