Martin Frick told the BBC that some of the most deprived areas had now reached a tipping point of having “zero” harvests left, as extreme weather was pushing already degraded land beyond use.
He said that as a result, parts of Africa, the Middle East and Latin America were now dependent on humanitarian aid.
Mr Frick warned that without efforts to reverse land degradation globally, richer countries would also begin to suffer crop failures.
The Global Environment Facility estimates that 95% of the world’s land could become degraded by 2050. The UN says that 40% is already degraded.
This seems… bad. Of course, we could do something about it. In theory:
