The tension and the truth about Ontario's Ring of FireWhat On EarthNorthern Ontario has rich mineral deposits that can help meet growing demand for EV batteries. But digging the minerals out risks destroying one of the planet's largest carbon stores. This week we loo...4 years agoThe tension and the truth about Ontario's Ring of FireWhat On Earth0:00 / 0:00Keep up with this sourceFollow this sourceKeep this source in your dashboard and return to its latest articles. Email alerts are managed separately in Settings.FetchFeeds groups articles by feed so you can follow sources, compare coverage, and save stories for later.Back to all articles from What On EarthMore from this feedChoose another story from What On Earth.Encore: Electrify EverythingLife on the edgeDo Ottawa's actions speak louder than its words?ENCORE: The trouble with transitionWhy addressing energy poverty is a climate solutionMeet wolverine, a climate superheroWhat extreme heat in India tells us about the futureWhat On Earth Introduces: Tai Asks Why - Season 4