エピソード

  • The hidden toll of roadkill (Rebroadcast)

    The hidden toll of roadkill (Rebroadcast)
    2025/12/19
    Every year, countless animals meet their end on our roads - yet most of us barely notice. But this isn’t just a minor tragedy; the sheer scale is reshaping ecosystems across the planet. So, how can we make a difference - and could eating roadkill be part of the solution?
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    36 分
  • What we get wrong about eating protein

    What we get wrong about eating protein
    2025/12/12
    Protein obsession is reshaping our diets — and our planet. We lift the lid on the protein craze, what we truly need for good health, why animal protein carries such a heavy climate footprint, and what choices could cut emissions without sacrificing strength and health. And we hear from one powerlifter's surprising shift from meat-lover to vegan butcher, against the backdrop of online culture wars.
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    31 分
  • The Switch 3 | Bill McKibben: One big thing is going right

    The Switch 3 | Bill McKibben: One big thing is going right
    2025/12/05
    For 40 years, environmentalist and author Bill McKibben has chronicled the worsening climate crisis and politicians' failure to stop it. But now, for the first time, he says he can actually see a path forward. In the third and final part of our special miniseries, The Switch, we ask him what that path looks like – and what still threatens to derail it.
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    31 分
  • The Switch 2 | Blackout: What's really breaking energy grids

    The Switch 2 | Blackout: What's really breaking energy grids
    2025/11/28
    We're generating more solar and wind power than ever before, but somewhere between where it's made and where it's needed, the energy system can't keep up. From Spain's blackout to bottlenecks across Europe, the way we move electricity is in desperate need of some updates. In Part 2 of The Switch, we reveal the power grid cracks halting climate progress.
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    28 分
  • The Switch 1 | Deserted: Why solar power's failing where it should shine

    The Switch 1 | Deserted: Why solar power's failing where it should shine
    2025/11/21
    Some of the places hardest hit by climate change are also home to one of the future's most powerful gifts: superabundant sunshine. If solar is now cheaper than ever, what’s stopping the clean energy revolution from taking off where the sun shines the brightest? In Part 1 of our special miniseries, The Switch, we head to Morocco in search of the promise, and the politics, of desert power.
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    26 分
  • The Switch — a miniseries

    The Switch — a miniseries
    2025/11/14
    Solar power is the cheapest energy source in history – and wind isn’t far behind. So why isn't the clean energy transition moving faster? In a new three-part miniseries, we’re digging into why the switch is so damn hard. From solar mega-farms in Morocco to European bottlenecks to climate writer Bill McKibben’s office, we're asking what the holdup is – and where to from here. Starting November 21.
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    1 分
  • Breaking gold's toxic bond with mercury pollution

    Breaking gold's toxic bond with mercury pollution
    2025/11/07
    When mercury pollution makes headlines, it's often linked to fish and human health. But there's another big source of mercury pollution that's affecting millions of people across the world - artisanal and small-scale gold mining. This episode looks at efforts in South America to reduce mercury use in mining - and what that means for people's health and the future of the Amazon.
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    36 分
  • The resale illusion: Why second-hand isn't always better

    The resale illusion: Why second-hand isn't always better
    2025/10/31
    Your thrifted shirt might not be as green as you think. From Ghana's "dead white man's clothes" to the rise of resale, we uncover fashion's hidden impact - and a way forward that could change it all.
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    23 分