If the planet isn’t poisoned more and if workers (and the public in general) aren’t killed for arbitrary reasons on a whim, ascension is canceled. 
If the planet isn’t poisoned more and if workers (and the public in general) aren’t killed for arbitrary reasons on a whim, ascension is canceled.
“If you do t let me kill workers on earth how am I gonna make a space colony that relies on killing thousands of willing volunteers on mars?”