CT Phipps
Carbon Dated and Proud

Unfortunately, very few of those experiments they came up with to go hand in hand with that space colony thing make any sense for that goal. Pretty sure that's what MCA was saying. I will say that's it's kind of funny that Iron Tower took that idea and ran full tilt with it, though.
I'm pretty sure that The Enclave in Fallout 2 were on a sliding scale of what their master plan was up until release. My hunch is that the original idea was that they were going to murder all the "mutants" but keep the pure humans. That's why you needed both the Arroyo population and the people from Vault 13. You needed both to make something that killed one and not the other. Then they decided that wasn't evil enough, so they just made them want to kill everyone but left the two groups in even though it doesn't make sense at that point.
Well, you don't want the virus to kill pure humans like themselves.