Dr. Chris Keefer

Decouple

Science EN ↓ 324 episodes

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.

Author

Dr. Chris Keefer

Category

Science

Podcast website

www.decouplemedia.org

Latest episode

Jun 24, 2026

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Episodes

Is African Poverty a Climate Solution? 15.11.2021

Special Decouple Studios mini-doc from inside the walls of COP26. Decouple's Jesse Freeston follows two young nuclear energy advocates, Shirly Rodriguez and Princess Mbthobeni, as they roam the conference searching for evidence of a meaningful plan to reduce emissions AND raise living standards in Africa and beyond. Shirly Rodriguez is a nuclear engineer, and Princess Mbthoneni is the Nuclear Stak...

A Sober Sitdown with the German Climate Negotiators 11.11.2021

What has the Energiewende achieved, what hasn't it? An interview with the spokesperson for the German delegation to COP26, Stephan Gabriel Haufe. We discuss the expedited nuclear phaseout, ongoing reliance on coal until 2038, advances in solar + wind energy and the Nordstream 2 gas pipeline.

France’s Second Nuclear Renaissance? 10.11.2021

Dr. Keefer sits down in Glasgow with Carine de Boissezon, who is the Chief Sustainability Officer at the French electric utility Électricité de France. Carine brings a valuable inside perspective on nuclear power in France, a country that Decouple has frequently regarded as an exemplar of rapid decarbonization. Reversing intentions to reduce France's share of electricity from nuclear from 75% to 5...

Will the Revolution be Funded? 08.11.2021

Decouple mobile studios reports from Glasgow, Scotland, where Dr. Keefer and other pro-nuclear advocates are attending COP26, the 2021 UN Climate Change Conference. Dr. Keefer is joined in-person by Eric Meyer, founder and executive director of the nuclear advocacy hub Generation Atomic, to discuss the goings on of COP26, the growing pro-nuclear movement, and the taboo subject of funding.

Michael Shellenberger: A Heretic Among Heretics 04.11.2021

In this episode, I am joined by returning guest Michael Shellenberger. We briefly discuss his new book San Fransicko, which, like his best-seller Apocalypse Never, takes a heterodox stance on an issue that progressives feel they champion -- in this case, the drug and homelessness epidemic. We then transition to his past (and future) work in nuclear advocacy. Shellenberger has paid a toll for chall...

Its Gas or Nuclear, you Pickering 01.11.2021

In this special episode, I am joined live by filmmaker Jesse Freeston on the sunny beach in front of the Pickering Nuclear Generating Station, which provides Ontario with 3.2 GW of carbon-free electricity. I hand over the interviewer badge to Jesse for a second hour-long reflection on advocacy, antinuclearism, environmentalism, the Decouple journey, and anything else that crossed our minds on the...

Sayonara Nuclear? Japan’s Energy Transitions 26.10.2021

I am joined by Yuriy Humber, founder of Japan NRG, to discuss Japan’s complex relationship with nuclear technology and its energy issues past and present. The first and only wartime victim of atomic weapons, it went on to embrace nuclear energy for peaceful purposes, becoming a world leader in the manufacture of nuclear technology and relying on it for 30% of its electricity before turning against...

Ted Nordhaus Deconstructs Degrowth 21.10.2021

I am joined by returning guest and co-founder of The Breakthrough Institute, Ted Nordhaus, to discuss degrowth as a proposed solution to climate change and other environmental issues. Nordhaus has written forcefully against the idea of degrowth, which posits that growth in human populations and consumption levels will inevitably bring us to the brink of what this planet can sustain. The only way t...

Emmet Penney and the Nuclear Barbarians 18.10.2021

I am joined by returning guest Emmet Penney to discuss his new project, Nuclear Barbarians. The project is Emmet’s own brand of nuclear advocacy, differing starkly from most of the pro-nuclear movement, which he believes has been “captured by an environmental movement that hates it.” Emmet has set out on his own terms to convince a wide audience that nuclear power rules. Emmet offers a harsh criti...

How to Feed a Warming Planet 12.10.2021

In a change of pace for Decouple, I am joined by Dr. Channa Prakash for a wide-ranging discussion on crop science and agriculture. We discuss biotechnology, its history, and the great positive changes it has brought to global food production. We also assess the strongest criticisms. Among those are concerns that we have become dependent on chemical inputs for farming, namely pesticides and fertili...

Europe's Winter of Discontent 09.10.2021

I am joined again by Mark Nelson to speak on the energy shocks tearing through Europe and Asia. What are its causes, and what will its consequences be? The crisis comes on the heels of what academics and policymakers thought was an energy transition away from fossil fuels. But as countries pay record prices to scrap together enough coal, gas, and oil to avoid shortfalls, we are seeing just how unp...

Illinois' Nuclear Near-Death Experience 04.10.2021

I am joined by returning guest of Madi Czerwinski, founder of the Campaign for a Green Nuclear Deal, to reflect on the recent win for Illinois low-carbon power. This win was the last-minute reversal of fate for Byron and Dresden nuclear power stations, which had been scheduled for an early retirement. Madi Czerwinski walks us through the strange timeline of events and the various forces at play th...

The EU Green Taxonomy Soap Opera feat. Myrto Tripathi 27.09.2021

The EU Green Taxonomy has been a source of acrimony in the EU since it launched. It was meant as a tool to guide investment towards a "low carbon, resilient and resource-efficient economy" by classiflying technologies into three tiers: "Sustainable," "Transitory," or "Brown."  The initial categorization committee did not include scientists or engineers but rather limited itself to green finan...

What’s up with the “Modernism” in Ecomodernism? feat. Alex Trembath 20.09.2021

This week, I am joined by Alex Trembath, Deputy Director of The Breakthrough Institute, to deconstruct the “modernism” in Ecomodernism. Modernism is a philosophical movement born of industrialization that has influenced art, architecture, politics and so much more. It is forward looking and firmly entrenched in a notion of progress. Who have been its beneficiaries and victims? Do the problems gene...

The Preconditions of France's Nuclear Buildout feat. François Perchet 13.09.2021

We are often told that we need a World War 2 level mobilization to address the looming threats of climate change. What if there is a better historical precendent for climate action based on science, peace and cooperation rather than total war, competition and destruction? We often speak of France as a shining example of a nuclear buildout done right. In the last quarter of the 20th century, under...

The Belgian Green’s Climate Own Goal feat. Rob De Schutter 10.09.2021

In 2025, Belgium will close its last two nuclear plants, which make around half of the countries power. The plan? Replace it with gas. The day after this episode was published, advocates rallied against this climate hypocrisy in the capital, Brussels, at one of the largest Stand Up for Nuclear events yet. I am joined by Rob De Schutter, founder of the Belgian Ecomodernists, to discuss what politic...

Taiwan's Energy Gamble feat. Angelica Oung 06.09.2021

In this episode, I am joined by Angelica Oung, an energy reporter from Taiwan, to discuss Taiwan's plan to power the island with up to 50% natural gas, 30% goal, 20% renewables, and 0% nuclear. This would mean shutting down its three operable nuclear plants, and flushing the money spent on a fourth fully constructed but never used reactor down the drain.  The plan appears to be a whole-hearte...

A Natural Gas Masterclass feat. Mark Nelson 30.08.2021

Natural gas occupies a strange place in the climate debate. By helping to phase out coal, it has led modest decarbonization efforts in the United States and elsewhere, but it continues to emit climate change-causing CO2. Environmental NGO’s have switched between loving it and hating it. In this episode, returning guest Mark Nelson joins us to deepen our understanding of natural gas, fracing [sic],...

Ontario’s Climate Retreat feat. Edgardo Sepulveda 23.08.2021

In the past two decades, Ontario has become a world leader in clean electricity by phasing out coal generation, which it did 90% by restarting units at the Bruce and Pickering Nuclear Generating Stations. Ineffective clean energy policies now threaten that leadership. With the decision of Ontario Power Generation not to refurbish Pickering, fossil gas is set to ramp up to fill the lost capacity. T...

The coming European blackouts and SMR opportunities feat. Kalev Kallemets 19.08.2021

Germany has once again embarked on a war on two fronts this time attempting to phase out its two main sources of reliable baseload power, Nuclear and Coal. Nevermind the fact that during a climate emergency nuclear, despite being almost zero carbon, is being phased out at breakneck speed while coal will languish on the grid for another 15 years. Germany is not alone. In many countries in the EU ba...

Assessing the Sixth IPCC report feat. Zeke Hausfather 14.08.2021

The IPCC has released its first major update in 8 years, the sixth assessment report (AR6). Zeke Hausfather, who contributed to the IPCC report and is a climate and energy analyst at The Breakthrough Institute, joins us to help us make sense of it all. AR6 provides greater resolution and precision in terms of our understanding of climate sensitivity and the resulting temperature ranges we can expe...

Medical Isotopes? We CANDU that!: Feat James Scongack 09.08.2021

Medical isotopes make modern medicine possible. We depend on a steady supply to sterilize medical equipment, as radiation sources for oncology treatments and for diagnostic imaging. Canada is a world leader in the production of medical isotopes and punches far above its weight.  Canada's national research reactor, which closed in 2016, provided a number of isotopes including Molybdenum 99 whi...

SMR Economics and the Nuclear Secret Sauce feat. Tony Roulstone 03.08.2021

In the West, many nuclear advocates have pinned their hopes for a nuclear renaissance on Small Modular Reactors, or SMRs. SMRs range from a potentially faster way for nuclear nations to build more plants; to a way for countries to start their nuclear power programs; to special application power sources that serve specific country needs, such as those under development in Russia and China. Yet-to-b...

How Radiation Affects Us feat. Dr. Douglas Boreham 26.07.2021

We live in a radioactive world. Every minute, 7,000 potentially cell-damaging radioactive releases occur in our bodies. How are we still alive? And what are the real risks associated with radiation? In this episode, Dr. Keefer is joined by Dr. Douglas Boreham, a world expert in the effects of low doses of ionizing radiation, to tackle the biological effects of radiation. They discuss various types...

Batteries, Energy Lysenkoism, and Geopolitics feat. Mark P. Mills 19.07.2021

Intermittent weather-dependent sources of electricity need backup storage to compensate for gaps in production. Elon Musk has promised that Solar + Powerall batteries ensure that your home will never lose power. In this episode, returning guest Mark P. Mills breaks down the concept of energy storage, the physical requirements and limitations of our current storage technologies, and what to expect...

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