Comment Re:"Are" does not equal "are descended from" (Score 1) 219
I think there is confusion about categories here. Clearly humans are apes because "apes" is a category of a particular wing of primates which happens to include humans as well as chimps, orangutans, and gorillas. Humans are a subset of apes. My point is that birds are not a subset of dinosaurs, though they are clearly descended from some group of dinosaurs. Saying humans are apes is like saying "John Smith is a member of the Smith family." Saying birds are dinosaurs is more like saying "John Smith is his great-grandfather." It just doesn't make sense.