It's one of the many symptoms of overpopulation. It's also likely to only get worse especially with climate change and the massive population movements it'll c

It's one of the many symptoms of overpopulation. It's also likely to only get worse especially with climate change and the massive population movements it'll cause. The Syrian civil war and resulting refugee crisis is arguably an early glimpse of this [1]. [1] https://www.nytimes.com/2015/03/03/science/earth/study-links-syria-conflict-to-drought-caused-by-climate-change.html https://www.nytimes.com/2015/03/03/science/earth/study-links...