Talk:Shallow Valley/@comment-174.53.66.58-20181205143229

They "presumed" that Shallow Valley was the only green spot on left on Earth but they certainly could not have known for sure. How could they have? If one spot had survived then there would have been others. The Earth is rather large. One of the first things they should have done was to look for other spots but they decided with no evidence that they were right. In fact they had evidence to the contrary: the worms. In order to survive, the worms would have needed a souce of food and water as all life does,

In over 100 years, life would have reemerged on Earth just as it did after the first apocalypse.