/sci/ - Science & Math

>>4013553
Just the Continental Shelf is a larger landmass than Africa, and it's sunlit and rich with life. There's plenty of dry land, but almost none as packed with edible biomass and easy energy as the conshelf.

>>3857442
That Is undoubtedly another promising frontier, but the sea is richer in everything we need to thrive for many centuries to come. if we expand underground it will be as additions to existing cities, like how Toronto is already 50% subterranean.