alphamale said:
Provides "reproductive benefits"???
Perhaps you might be less confused if you didn't select phrases in isolation.
I actually wrote "It may be that homosexuality is a side-effect of another
mechanism that provides reproductive benefits we do not yet understand."
In other words, there could be a mechanism that usually results in reproductive
benefits but, under certain circumstances, can also give rise to homosexuality.
Homosexuality has been with us as far back as we can look and continues
to be a reasonably common state in populations around the world. Add to
that the observations that it is expressed in almost every mammal species we
investigate and the conclusion must be that its existence probably has
some evolutionary benefit.
why would people decide on a large scale that homosexuality is evil
I suspect it's more the case that a few people of incluence have persuaded
others that homosexuality is evil. It's very easy to use people's innate
suspicion of anything ""different" to make them believe almost anything you
want. Most civilised people have grown out of believing that "blacks are
subhuman", "jews, per se, are evil", "if I don't keep sacrificing people, the sun
won't rise" and all the rest. Eventually most will grow out of accepting the
fallacy that "homosexuality is evil" too.