Men and Women in Space

The way I see it, based on observation of history, when people move
into space they will establish societies based on their own views.

However, after those societies are established nature will take its
course. Those with a high birthrate and high moral values are going to
grow and expand. Those that go the other way won't last long not
because they are weak and will be conquered but because they will not
be able to replace their own number or expand. Ironic that for a world
created by science, nature will be the executioner.