World’s 1st cities COLLAPSED due to overpopulation and climate change 4,000 years ago, research shows

World’s 1st cities COLLAPSED due to overpopulation and climate change 4,000 years ago, research shows SOME of the world's earliest cities were brought to their knees 4,000 years ago after they were hit by a one-two punch of climate change and runaway overpopulation, according to research. Citizens of the burgeoning settlements in the Middle East were left unable to grow food as rainfall plummeted up to 50 per cent. The [...] Full Post Here - World’s 1st cities COLLAPSED due to overpopulation and climate change 4,000 years ago, research shows