John C. Wright #fundie scifiwright.com
When I was an atheist, I came to the conclusion that homosexuality was illogical. One need only look at the shape of the sex organs to see that they have an innate purpose to them, and there is no moral code, not even the most liberal or liberatarian, which does not contain a tacit appeal to the innate purposes of things for moral authority. An atheist can rightly conclude that a sex act which does not involve sex is illogical. An atheist can conclude that the nature of reason is such that to defy reason is to defy goodness: that is it morally wrong to be illogical, for the same reason to tell lies is wrong. From this comes the conclusion that homosexual acts, because illogical, are therefore morally wrong.