(February 18, 2019 at 1:07 pm)Gawdzilla Sama Wrote: Why do you presume there would be a heavy load on the domes? They don't have to be Earth-atmospheric pressure. As for the CO2, it's in the rocks.Ahhhhh....
(February 18, 2019 at 11:22 am)Anomalocaris Wrote: Yeah, but inhabitants in those domes can’t exist in isolation from eachother or from earth even for a few decades, much less tens of thousands of years required to speciate.
Without genetic engineering, biological speciation will take genetic isolation for tens to hundreds of thousands of years. Keeping a viable population on mars going for that long without contact with and material import from earth likely require quite a thorough and complete terraforming of mars.
Speciation doesn't take thousands of years. Divergence can start in a few generations.
(February 18, 2019 at 12:51 pm)onlinebiker Wrote: Where you going to get all the terrawatts of power you will need to build all this infrastructure?
Gee.
Slight problem, huh??
Fusion reactors. From the ships that brought us there.
Brilliant. Park a couple hundred pounds of plutonium on top of a controlled explosion and hope it makes it out of the atmosphere.
Gee -- NOTHING could go wrong there, huh????