Any advocate, defender, or facilitator of this is guilty of genocide, per UN definition. And we all know how much they love the UN.
http://www.hrweb.org/legal/genocide.html
UN Definition of Genocide
Article 2
In the present Convention, genocide means any of the following acts committed with intent to destroy, in whole or in part, a national, ethnical, racial or religious group, as such:
(a) Killing members of the group;
(b) Causing serious bodily or mental harm to members of the group;
(c) Deliberately inflicting on the group conditions of life calculated to bring about its physical destruction in whole or in part;
(d) Imposing measures intended to prevent births within the group;
(e) Forcibly transferring children of the group to another group.