At a time when religious and conservative right-wing groups are attempting to dismiss homosexuality as "unnatural," a leading zoologist has said gay people could be seen as the "pinnacle of evolution." Speaking at the Edinburgh Book Festival, Clive Bromhall said that humankind's evolution has resulted in our present state of "infantilism," in which we break the primate mold by being playful, creative and childlike right into adulthood. "From men's obsession with swollen breasts to our constant search for a pseudoparental God, everything about the human species is infantile," Bromhall said in a lecture. "Like baby chimps, we have soft, downy...