We just don’t have the technology to massively change a planets ecosystem to be habitable and the amount of resources to build a life dome is just absurd.
We don’t need full on domes; pressurized buildings would be enough. But if we can populate other planets we can populate the unpopulated parts of Earth.
Only if colonising other planets is easy, which there is no reason to believe it will be.
We just don’t have the technology to massively change a planets ecosystem to be habitable and the amount of resources to build a life dome is just absurd.
It’s nice to go outside sometimes but I don’t do it often. Worst bit would be some luxuries. Mostly food variety and ingredients.
We don’t need full on domes; pressurized buildings would be enough. But if we can populate other planets we can populate the unpopulated parts of Earth.
With the current resources we have I feel it would be prudent to stay underground rather than build mega structures on ground.