Scientists conduct real-world experiments to study freshwater pollution
image credit: IISD Experimental Lakes Area.

Scientists conduct real-world experiments to study freshwater pollution

PLAY | 19:56

Scientists in a research facility in northwestern Ontario are deliberately polluting lakes to learn what happens to the ecosystem and then figure out how to make them healthy again. Brian spoke with Sumeep Bath, communications director for the International Institute for Sustainable Development Experimental Lakes area, located north of Kenora, Ontario, to find out more.