So all the homosexuality metaphors in X-Men movies were legit?
I've always hated that angle of the X-Men, really. Because people who differ from everybody else solely by who they like to shack up with is not at all a comparable situation to people who can melt your brain, destroy your city with their bare hands, or shoot laser beams from their eyes. Ok, they were "born that way", I get that, but one is a threat to no one except religious conservatives and the other are a threat to every person on the same street. Mutant registration sounds A-Ok to me, especially if people on NeoGAF could practice what they preach on gun control.
On the subject of the study, this isn't too surprising, given the studies about homosexual frequency in families with multiple sons, etc., but I guess they've narrowed down exactly what the mechanisms are. Still more interested in the environmental factors that can cause this, though—in some ways it's kind of creepy that something so innocuous or invisible no one's made the connection yet can cause such significant changes to us.
Well being straight is considered the norm, I can't imagine anyone choosing to be gay. Plus there would be ridiculous things like parents choosing for their children.
For it to work like that being gay and being straight would have to be equal which they absolutely are not. And what about bisexuals? what about Asexuals? Even being optimistic it's still really bad.
Presumably we'll have laws on the books once such determinations are possible, although there's going to have to be a cultural conversation as well.
Look at it this way—if we get to the point where we can switch people gay or straight with ease, that means we could probably also screen and prevent cases of gender dysphoria before a child would ever have to deal with it, or wait years to get therapy and SRS. There's tremendous room for harm in the application of this sort of technology, but there would be a great number of people it would help too.
I've got even money we end up going down a
Star Trek-caliber level of legislation which would prevent tampering save for actual medical disabilities or conditions.