Decouple

Seaver Wang, Director of the Climate and Energy Research Program at The Breakthrough Institute, dives into the intriguing world of solar energy. He discusses the historical evolution of solar technology and China’s dominance in polysilicon manufacturing. The conversation also addresses controversial issues like Uyghur labor in Xinjiang, shedding light on ethical sourcing. Additionally, Wang explores solar's lifecycle emissions, recent cost reductions, and the critical role of battery storage for future integration with renewable energy. Fascinating insights await!

We have an unusual episode today. One, because of its length (1 hour 40 minutes), and two, because I’m the guest. Joined by Aidan Morrison as acting host, I talk about a topic of intense interest to me: the Darlington SMR project in Ontario, Canada. I’ve been critical of this SMR project, which recently received its final investment decision, by calling for a pivot to CANDU reactors at the site.I use this episode to break down all my reasons for being critical, and to concede ground to this bold SMR project where earned. This is not the first place I’ve shared my reasoning (media interview here, LinkedIn post there), but it is the most in-depth.If you have time to listen to the full thing, I promise you will leave quite knowledgeable about the ambitious and capable Ontario nuclear sector, which I’ve studied and engaged with for years.Prompting this episode was the OPG’s final investment decision on the SMR and the revelation of its eye-watering cost estimates. I break down the $4.5 billion price tag for the first unit, the expected learning that will take place, and share why this represents not just a technical and economic challenge, but a strategic mistake that could undermine Canada’s competitive advantage in nuclear power. From the massive excavation challenges of burying a reactor ten stories underground to the national security risks of abandoning proven CANDU technology for American designs, I hope to share some of the hard truths behind the SMR hype.Read extended shownotes on Substack.Watch now on YouTube.

Robbie Stewart, CTO of Alva Energy and co-founder of Boston Atomics, dives into the complexities of nuclear construction and learning curves. He discusses why the nuclear industry struggles with cost reduction compared to other sectors. Insights include the success of France's reactor fleet and China's swift AP1000 construction, highlighting the necessity of integrated management and standardized designs. Stewart challenges traditional notions of Wright's Law, emphasizing the need for nuanced approaches to drive efficiency and accountability in nuclear project management.

This week, I’m joined by Kyle Chan, author of the recent NYTimes Op-Ed titled "In the Future, China Will Be Dominant. The U.S. Will Be Irrelevant." Exploring the intense competitive pressures of Chinese “involution capitalism” and America’s fixation on shareholder returns, we discuss America’s waning relevance in global technology and manufacturing, and how critical choices made now could shape the economic and geopolitical landscape for decades.Chan is a postdoctoral researcher at Princeton University, adjunct researcher at the RAND Corporation, and the author of High Capacity.

This week, I’m joined by Patrick McGee, a journalist and author of Apple in China: The Capture of the World’s Greatest Company. I recommended this book on LinkedIn as a MUST READ, and stand by it.Apple in China is an in-depth corporate history which examines one of the most important symbioses in economic history. It explains Apple's meteoric rise in market capitalization/revenue, as well as China's newfound dominance in precision manufacturing. McGee argues convincingly that neither outcome would have happened without this relationship.To back up this extraordinary claim, McGee closely maps how Apple systematically sent top engineers from around the world to train up hundreds of factories in China, pressed for demanding specifications at “ridiculously high yield,” and invested sums directly into China that made the post-WW2 Marshall Plan look small. The result? China now leads in 57 of 64 critical technologies, as measured by the Australian Strategic Policy Institute, dominating everything from smartphones to electric vehicles.As Trump threatens iPhone-specific tariffs and Tim Cook promises impossible reshoring timelines, Apple finds itself captured by the very system it helped create. Having accidentally armed its greatest competitor, there is no clear pathway for the U.S. to regain the lead it helped China take. Find transcripts, extended shownotes, and more on our Substack.

Last week, U.S. President Trump signed four executive orders to accelerate nuclear power deployment:Deploying Advanced Nuclear Reactor Technologies for National SecurityReinvigorating the Nuclear Industrial BaseOrdering the Reform of the Nuclear Regulatory CommissionReforming Nuclear Reactor Testing at the Department of EnergyTo help us understand the implications of these executive orders, I was joined by Thomas Hochman, director of infrastructure policy at the Foundation for American Innovation. We discuss the policy shifts needed to bridge political divides and streamline regulation as the U.S. grapples with rising energy demands driven by artificial intelligence and national security concerns. Are these executive orders enough? Is America’s nuclear resurgence is feasible, or merely rhetorical, amidst a competitive global landscape dominated by China and Russia?

Brett Christophers, an economic geographer and professor at Uppsala University, discusses the troubling shift in infrastructure ownership from public to private hands. He reveals how asset management firms like Blackstone extract wealth from crucial services with little risk, impacting our relationship with essentials like housing and energy. Christophers critiques the myths of privatization as efficient and exposes the challenges in transitioning to renewable energy, emphasizing the public's struggle against profit-driven agendas in vital sectors.

In the wake of Europe's largest blackout in decades, commodities investor Alexander Stahel helps us to understand the physics of power grids, and how Spain's celebrated renewable transition became its Achilles' heel. He introduces the “hellbrise” phenomenon—excessive, rather than too little, renewable generation—as he considers the role of grid inertia in preventing minor disruptions from cascading into failures in mere seconds. Spanish energy policy isn’t the first time that green idealism has brushed over the fundamental requirements of reliable electricity, and it is unlikely to be the last. But it has certainly provided a stark example of the dangers that await such an oversight.

This week, we cover the recent blackout on the Iberian peninsula. Guillem Sanchis Ramirez, a Spanish nuclear engineer and advocate, walks us through the event that plunged over 50 million people into powerlessness and the power grid on which it happened. We cover Spain’s precarious dance with renewable energy, its political resistance to nuclear power, possible paths forward for the country’s energy supply, and our essential human reliance on stable electrical systems.Note: This interview was recorded on April 30, 2025, still in the midst of the story’s rapid development.

In this engaging conversation with Andy Knoll, a Harvard geologist and paleontologist, listeners explore how life has shaped Earth's geology and climate. Knoll discusses the lessons from past mass extinctions and underscores our urgency for action against climate change. He also examines the Great Oxygenation Event and its role in life's evolution. The talk ventures into the uniqueness of Earth in the search for extraterrestrial life and debates the challenges of Mars colonization versus Earth rehabilitation, leaving a thought-provoking perspective on our planet's future.