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Decouple

There are technologies that decouple human well-being from its ecological impacts. There are politics that enable these technologies. Join me as I interview world experts to uncover hope in this time of planetary crisis.

Podcast · By Dr. Chris Keefer · English · Official site

Indexed episodes, last 90 days
6
Latest publication
Sep 3, 2026
Audience
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Earliest in this view
Jul 16, 2026

Latest episodes

  1. Episode · Sep 3, 2026

    Megaprojects: Some Assembly Required w/ Ian MacGregor (opens the original)

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    Canada is once again attempting to build nuclear megaprojects after a long pause, making the experience of people who have actually delivered recent large industrial projects increasingly valuable. Ian McGregor is a veteran Alberta engineer, entrepreneur and industrial project developer who helped conceive and build the $12 billion Northwest Sturgeon Refinery and the Alberta Carbon Trunk Line.In this episode we use that project to explore the realities of megaproject delivery: incomplete enginee

  2. Episode · Aug 13, 2026

    The State of Fusion Energy w/ Gerrit Bruhaug (opens the original)

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    Fusion has spent nearly a century as the energy source of the future. In this episode, I’m joined by fusion scientist Gerrit Bruhaug to ask what has actually been achieved, what remains unsolved, and why progress has taken so much longer than the early pioneers expected. We start from first principles, how fusion differs from fission, why the Lawson criterion matters, and how magnetic and inertial confinement take radically different routes to the same goal. Gerrit provides an in-depth analysis

  3. Episode · Aug 6, 2026

    Sunk Costs & Diminishing Returns of Iran's Nuclear Program w/ Farzan Sabet (opens the original)

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    Iran’s nuclear program is now more than seven decades old, stretching from the Shah’s ambitious Atoms for Peace-era plans to the Islamic Republic’s pursuit of enrichment, missile capability and nuclear latency. Iran historian Farzan Sabet joins Decouple to explain how energy development, techno-nationalism, the trauma of the Iran–Iraq War and a persistent sense of strategic isolation transformed a civilian nuclear project into an increasingly important national-security instrument.We trace the p

  4. Episode · Jul 31, 2026

    Biomass Masterclass w/ Mark Nelson (opens the original)

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    For almost the whole of human history, wood was the main act. It was the fuel that cooked food and smelted iron, the material that framed every house and hull, and the first bulk commodity ever moved at scale over long distances. In this episode Chris Keefer talks with energy analyst Mark Nelson about a material we almost entirely take for granted, starting with a fact hiding in plain sight: the grasping hands, binocular vision, and colour sight that define us were all built by an ancestry lived

  5. Episode · Jul 23, 2026

    Ernie Moniz: Reflections on the JCPOA (opens the original)

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    Former U.S. Secretary of Energy Ernest Moniz joins Decouple to examine the history of Iran’s nuclear program and the negotiations that produced the 2015 Joint Comprehensive Plan of Action. As the agreement’s lead American technical negotiator, Moniz offers a rare inside account of his intensive discussions with Iranian nuclear chief Ali Akbar Salehi, explaining how personal trust helped make an extraordinarily difficult negotiation possible. He details the JCPOA’s restrictions on uranium enrichm

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