In Episode 463 of Hidden Forces, Demetri Kofinas speaks with media and technology historian Tim Wu about how the rise of platform power has become the defining economic event of our time, why it's responsible for much of the current dysfunction (from politics and media to housing and healthcare), and what we can do about it.

Wu and Kofinas spend the first hour of their conversation discussing how platform power has become the central form of economic control in our era, why the Internet went from being a free-wheeling and optimistic ecosystem of entrepreneurship and creativity to one whose business models of extraction dominate it today, and how platforms have been weaponized against their users in order to capture and extract economic value rather than create it.

The second hour is devoted to a discussion about the plethora of readily available solutions to our current predicament, like antitrust enforcement, "line of business" restrictions, utility rules and caps, mandated transparency of platform objective functions, and the need for alternative business models that don't treat human users like industrial farm animals to be milked and sheared until every exploitable moment of their attention has been harvested and exhausted.

They discuss why the failure of democracy to address obvious economic problems makes the appeal of authoritarianism more attractive, examine the breakdown of healthcare delivery services resulting from platform extraction, and consider whether a publicly funded alternative to large social media platforms like Meta and X could serve the function of a digital public square by improving our public discourse rather than corrupting it.

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Producer & Host: Demetri Kofinas
Editor & Engineer: Stylianos Nicolaou

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Episode Recorded on 02/09/2026

In Episode 462 of Hidden Forces, Demetri Kofinas speaks with Cullen Roche, the Founder and CIO of Discipline Funds and author of the new book "Your Perfect Portfolio." They discuss the essential principles of portfolio construction by dissecting some of the world's most influential investment strategies―from Warren Buffett's classic approach to the momentum-driven tactics of trend followers, and even innovative frameworks you've likely never seen before.

Cullen and Demetri spend the first hour discussing Roche's philosophy on portfolio construction, what goes into constructing the perfect portfolio, and how variables like one's time horizon, financial circumstances, and behavioral biases are arguably the most important determinants of financial returns, and therefore, must be actively taken into account when structuring your portfolio.

They explore the distinction between saving and investing, the hidden costs that erode portfolio performance, and why managing the liability side of your balance sheet is arguably more important than any other decision in portfolio construction.

The second hour is a deep dive into specific portfolio strategies, including the permanent portfolio, the endowment portfolio, the Buffett portfolio, dividend investing, counter-cyclical rebalancing, and Cullen's favorite: the defined duration portfolio.

Roche explains how to think about asset allocation across different time horizons, the role of gold and other insurance-like assets in one's portfolio, the importance of cost control in financial life, and practical frameworks for managing behavioral responses to market volatility.

Subscribe to our premium content—including our premium feed, episode transcripts, and Intelligence Reports—by visiting HiddenForces.io/subscribe.

If you'd like to join the conversation and become a member of the Hidden Forces Genius community—with benefits like Q&A calls with guests, exclusive research and analysis, in-person events, and dinners—you can also sign up on our subscriber page at HiddenForces.io/subscribe.

If you enjoyed today's episode of Hidden Forces, please support the show by:

• Subscribing on Apple Podcasts, YouTube, Spotify, Stitcher, SoundCloud, CastBox, or via our RSS Feed

• Writing us a review on Apple Podcasts & Spotify

• Join our mailing list at https://hiddenforces.io/newsletter/

Producer & Host: Demetri Kofinas
Editor & Engineer: Stylianos Nicolaou

Subscribe and support the podcast at https://hiddenforces.io.
Join the conversation on Facebook, Instagram, and Twitter at @hiddenforcespod
Follow Demetri on Twitter at @Kofinas

Episode Recorded on 02/02/2026

In Episode 461 of Hidden Forces, Demetri Kofinas speaks with co-founder and chief investment strategist of GMO, Jeremy Grantham, and financial historian, journalist, and investment strategist Edward Chancellor. Together, they have collaborated on Jeremy's autobiography, titled "The Making of a Permabear," which chronicles Grantham's evolution as a value investor and the valuable lessons that can be learned from his six-decade career in investment management.

They spend the first hour of their conversation discussing the collaboration behind the book, Grantham's formative experiences in finance, the principles that have guided his investment philosophy, the role of mean reversion in asset markets, and why they both believe that US equities are more overvalued today than at almost any point in history—with important implications for where returns will come from over the next decade.

The second hour is devoted to a conversation about the mechanics of financial bubbles, the relationship between ultra-low interest rates and asset price inflation, Jeremy's framework for navigating overvalued markets by shifting capital to international and emerging market equities, the challenges of selecting investment managers, and Grantham's deep concerns about existential risks to human civilization—including climate change, resource scarcity, and the toxic assault on human fertility that he believes poses an underappreciated threat to our species' long-term survival.

Subscribe to our premium content—including our premium feed, episode transcripts, and Intelligence Reports—by visiting HiddenForces.io/subscribe.

If you'd like to join the conversation and become a member of the Hidden Forces Genius community—with benefits like Q&A calls with guests, exclusive research and analysis, in-person events, and dinners—you can also sign up on our subscriber page at HiddenForces.io/subscribe.

If you enjoyed today's episode of Hidden Forces, please support the show by:

• Subscribing on Apple Podcasts, YouTube, Spotify, Stitcher, SoundCloud, CastBox, or via our RSS Feed

• Writing us a review on Apple Podcasts & Spotify

• Join our mailing list at https://hiddenforces.io/newsletter/

Producer & Host: Demetri Kofinas
Editor & Engineer: Stylianos Nicolaou

Subscribe and support the podcast at https://hiddenforces.io.
Join the conversation on Facebook, Instagram, and Twitter at @hiddenforcespod
Follow Demetri on Twitter at @Kofinas

Episode Recorded on 01/28/2026