Lake Superior
A Canadian company wants to build a sulfide copper mine near Lake Superior, which holds 21% of the world’s freshwater. The mine would produce 98.5% toxic waste, stored in a dam just two miles from the lake. The dam can only withstand a 1-in-100-year storm, but the area has had two 1-in-1,000-year storms in the past decade. If it breaks, toxic water could flood the lake.
via ventsesh24

