On the Edge

Maybe Netflix Guy and Strip Club Guy aren’t even shopping at the same grocery store anymore; Netflix Guy moved to the country now that he doesn’t need to be in the office, and Strip Club Guy moved to Miami—and was probably playing against me in the poker tournament.

Maybe Netflix Guy and Strip Club Guy aren’t even shopping at the same grocery store anymore; Netflix Guy moved to the country now that he doesn’t need to be in the office, and Strip Club Guy moved to Miami—and was probably playing against me in the poker tournament. Two distinct tribes. The author identifies two major cultural groups in modern American life: the "River," composed of skilled gamblers, tech entrepreneurs, investors, and quants, and the "Village," encompassing those in government, media, and traditional academia. These tribes have fundamentally different approaches to risk, rationality, and social norms, leading to increasing conflict and bifurcation in society. Clash of values. Riverians prioritize analytical thinking, decoupling ideas from context, independent-mindedness, and risk tolerance. They often view the Village as overly political, conformist, paternalistic, and risk-averse. Conversely, Villagers are skeptical of unregulated capitalism, concerned about moral hazard, and see Riverians as naive about politics and sometimes morally suspect. Growing divide. The COVID-19 pandemic highlighted these differing risk preferences, making them public and influencing everything from where people live to how they vote. This cultural clash is escalating into open conflict, with powerful figures from both sides vying for influence and control over key institutions and narratives.

If a model says that Trump’s chances are 29 percent and the market price is 17 percent, the correct play is to bet on Trump—big. Quantifying uncertainty. The core concept uniting the River is Expected Value (EV), the average outcome over the long run. Riverians apply this probabilistic thinking to gambling, investing, and life decisions, seeking opportunities where the potential payoff outweighs the risk, even if the outcome is uncertain. Strategic interaction. Game theory, pioneered by John von Neumann, studies strategic behavior where players' actions impact one another. Key concepts include: Nash Equilibrium: A state where no player can improve their outcome by unilaterally changing their strategy. Prisoner's Dilemma: A scenario where individual rational choices lead to a collectively suboptimal outcome, highlighting the difficulty of cooperation. Mixed Strategy: Randomizing between options when multiple choices have the same EV, often used for deception. Beyond zero-sum. While game theory originated in zero-sum games like poker, it applies broadly to situations involving cooperation, competition, and coordination, from nuclear deterrence to market pricing. Understanding game theory is crucial for navigating complex interactions in the River and beyond.