What On Earth

The climate is changing. So are we. Explore a world of solutions with host Laura Lynch and our team of journalists. We find inspiration in unexpected places, scrutinize new technologies, hold powerful people accountable and join you on the journey to fix this mess. New episodes every Wednesday and Saturday.

Recent Episodes
  • How rain buckets with ‘brains’ help warn against landslides
    Nov 23, 2024 – 00:28:19
  • Can we cool Earth by blocking the sun’s rays? And should we?
    Nov 20, 2024 – 00:27:04
  • Separating fact from fiction about EV battery fires
    Nov 16, 2024 – 00:28:39
  • HOW TO: Get kids to school without all those cars
    Nov 13, 2024 – 00:16:28
  • So Trump won. What now for climate?
    Nov 9, 2024 – 00:26:56
  • The unsexiest words that could help save the planet
    Nov 6, 2024 – 00:28:07
  • Rain, rain won't go away. New landslide risks are here to stay.
    Nov 2, 2024 – 00:26:49
  • The contest trying to turn Swifties into climate crusaders
    Oct 30, 2024 – 00:31:19
  • Here’s the climate dirt on leaf blowers
    Oct 26, 2024 – 00:27:21
  • Why insurers are hiring wildfire SWAT teams (via Cost of Living)
    Oct 23, 2024 – 00:09:34
  • Meet the woman guiding First Nations away from fossil fuels
    Oct 19, 2024 – 00:23:03
  • HOW TO: Read a little greener
    Oct 16, 2024 – 00:10:01
  • A prescription for climate disasters like Milton
    Oct 12, 2024 – 00:16:07
  • A climate fix that starts with ‘hi-diddly-ho neighborino’
    Oct 9, 2024 – 00:19:43
  • Drought be dammed! How beavers can help.
    Oct 5, 2024 – 00:24:41
  • Why two women want the world to see their climate ‘relics’
    Oct 2, 2024 – 00:22:00
  • Say we 'axe the tax' — then what?
    Sep 28, 2024 – 00:29:48
  • Trees are so much more than two-by-fours
    Sep 25, 2024 – 00:18:27
  • What teenagers really need in a climate crisis
    Sep 21, 2024 – 00:28:40
  • 'Drill, baby, drill’ … for green energy
    Sep 18, 2024 – 00:24:37
  • Can an image of frozen penguin chicks spark climate action?
    Sep 14, 2024 – 00:29:15
  • Meet the profs calling out fossil fuel funding in research
    Sep 11, 2024 – 00:21:32
  • Introducing: Overheated — a three-show collab
    Sep 9, 2024 – 00:15:00
  • Ghosts in their fishing nets (an Overheated story)
    Sep 7, 2024 – 00:25:38
  • HOW TO: Calculate an e-bike's climate impact
    Sep 4, 2024 – 00:06:56
  • Why one Louisiana community had to band together for climate
    Aug 31, 2024 – 00:28:29
  • Maya farmers are planting an ancient idea in Nebraska (via Feet in 2 Worlds)
    Aug 28, 2024 – 00:36:17
  • Yes, even birdwatchers can help tackle environmental racism
    Aug 24, 2024 – 00:18:42
  • Lessons from people already adapting to the climate crisis (via TED Talks Daily)
    Aug 21, 2024 – 00:10:09
  • Raising cattle, fighting wildfires. Some ranchers do it all.
    Aug 17, 2024 – 00:26:20
  • Why Jane Goodall still insists on hope (via The Current)
    Aug 14, 2024 – 00:25:53
  • The creators trying to 'shove climate change' into your feed
    Aug 10, 2024 – 00:26:14
  • What's really at stake if we warm past 1.5 (via Threshold)
    Aug 7, 2024 – 00:48:03
  • A quick, DIY solution to keep you safe on a smoky day
    Aug 3, 2024 – 00:26:43
  • ENCORE: They spoke out against fossil fuels. Then came the backlash.
    Jul 31, 2024 – 00:27:57
  • A wildfire in Jasper and fears of an overheated Olympics
    Jul 27, 2024 – 00:27:54
  • The fight to keep perfectly good homes out of the landfill
    Jul 24, 2024 – 00:26:32
  • Awkward! How to have that cringe convo about climate
    Jul 20, 2024 – 00:27:48
  • How to keep farm work cool when the greenhouse hits 46 C
    Jul 18, 2024 – 00:24:51
  • The hidden toll of roadkill (via Living Planet)
    Jul 17, 2024 – 00:37:03
  • The Netherlands is powering up with solar. Will Canada?
    Jul 10, 2024 – 00:25:08
  • Hurricanes are hitting the Caribbean. Can coral reefs help?
    Jul 6, 2024 – 00:22:26
  • Should we really be tinkering with clouds?
    Jul 3, 2024 – 00:18:57
  • Making every job a green job
    Jun 29, 2024 – 00:30:53
  • HOW TO: Ditch the plastic waste at your summer gatherings
    Jun 26, 2024 – 00:10:28
  • Kids are sweltering in schools. How can grown-ups help?
    Jun 22, 2024 – 00:25:11
  • The lake that keeps trying to come back
    Jun 19, 2024 – 00:33:36
  • Astronomers are shifting their gaze to planet Earth
    Jun 15, 2024 – 00:19:48
  • A climate career counsellor? Yes, that's a thing.
    Jun 12, 2024 – 00:27:57
  • How to save summer fun
    Jun 8, 2024 – 00:25:45
Recent Reviews
  • RobinP2K1
    Keep pressing!
    Thanks for pressing Richard Duke on Carbon Pricing. I am in the US and feel carbon pricing is the most important first step. And Canada please implement a border carbon adjustment. Maybe that will bring the US in line. I so admire Canada!
  • Lonestarzzzz
    Relevant and Well Done
    Thanks, CBC! Informative, relevant, important. Helps busy people get informed, get up to date, get in touch. And very well done! Gratitude!
  • Ebi rezaee
    Perfect
    Many thanks for this professional and delicate program. Good luck
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