Before revision: BBC, Vivien Cumming, 14 March 2016 Advocates of reduced population often Climate change, excess nutrient loading (particularly nitrogen and phosphorus), increased ocean acidity, rapid biodiversity loss, and other global trends suggest humanity is causing global ecological degradation and threatening ecosystem services that human societies depend on.
After revision: BBC, Vivien Cumming, 14 March 2016 Climate change, excess nutrient loading (particularly nitrogen and phosphorus), increased ocean acidity, rapid biodiversity loss, and other global trends suggest humanity is causing global ecological degradation and threatening ecosystem services that human societies depend on.