I'd be OK as long as they built the 'real' Enterprise:
He was being serious though. With some thought anyone can see where overpopulation is heading. Basically it's identical to overtaxing a spaceships' systems.
I remember fairly recently some of the original astronauts were calling for it too, on the grounds that as overpopulation gets worse we will not have the additional resources to develop the program and will be doomed to a miserable second rate life on this fragile rock hurtling though a very dangerous space.
I swear, if folks understood just how little it would take to kill all life on this planet, even destroy the solar system they'd... be as oblivious as they were to WW3 during the cold war
Pete