Freshwater habitats are the worst hit according to the article with populations having collapsed by 83%. To that we have several major causes with one being aci

Freshwater habitats are the worst hit according to the article with populations having collapsed by 83%. To that we have several major causes with one being acidification from CO2, eutrophication, fresh water usage/water treatment, waste management and electrical dams. Beef and internal-combustion are part of the issue of C02, but we need to also start addressing the other issues if we want to see the trend change.