I'm sorry to say this-- I know a lot of people won't find this pleasant-- but I think this may prove to be this century's analogue to eugenics.
...
That's an extremely generous use of the word 'may'.
Ironically (for the purposes of this discussion, at least), the actual eugenics movement was based on "perfecting" the human race - which for their purposes, meant sterilizing or even euthanizing the (mentally, physically, or socially *) "feeble" or "unfit." I somehow seriously doubt that trans individuals would have been remotely acceptable to proponents of eugenics.
*the poor and other lower-status groups (Jews, immigrant Catholics, black people) received similarly hostile treatment by the eugenicists. 
