Land and water resources around the globe are being exploited at “unprecedented rates,” a new United Nations report warns, threatening the ability of humanity to feed itself.
The report warns that climate change will exacerbate the dangers, as extreme weather threatens to disrupt and shrink the global food supply.
Food shortages could also increase a flow of immigration that is already redefining politics in North America, Europe and other regions. From 2010 to 2015, the number of migrants from El Salvador, Guatemala and Honduras who traveled to the U.S. increased fivefold, coinciding with an unusually dry period that left many without enough food.
The world’s land and water resources are being exploited at “unprecedented rates,” a new United Nations report warns, which combined with climate change is putting dire pressure on the ability of humanity to feed itself.
The report, prepared by more than 100 experts from 52 countries and released in summary form in Geneva on Thursday, found that the window to address the threat is closing rapidly. A half-billion people already live in places turning into desert, and soil is being lost between 10 and 100 times faster than it is forming, according to the report.