long after the ancient microbes return to life in the melting glacial tundra , causing pandemics that finally annihilate civilization during the savage wars yet to be for uncontaminated water supplies and arable land and man induced natural disasters of severe weather patterns and earthquakes from global warming and frackingeverything on earth up to this point subject to exploitation by the human animal but not now with cities long abandoned and those humans still alive extricated once more to their true savage natures in sparse settlements in and out of nature -- it will be the androids who inherit the earth .