We have an entire continent which is far more hospitable than either space or the ocean and we don't dare attempt to really colonize it. Hell, Africa is a perfe

We have an entire continent which is far more hospitable than either space or the ocean and we don't dare attempt to really colonize it. Hell, Africa is a perfectly fine piece of land and first world countries don't invest any money into building anything worthwhile past the Mesopotamian cradle because they'd rather keep the people poor and exploit them for their resources.