There are a lot of questions, ideas and emotions about climate change. Whether you feel scared, curious or overwhelmed, What On Earth hears you. Laura Lynch explores your experiences, grapples with the challenges, and examines the potential solutions.
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Mining for heat – can geothermal be part of Canada's energy future?
There is huge potential in Canada to harness heat from deep below the ground for electricity. So why are there only a handful of projects breaking ground? We take a look at the promise of renewable geothermal power and the barriers to getting there.