Applied Game Theory

The use of game theory’s mathematical models—which analyze strategic interactions between rational decision-makers—to solve real-world problems in economics, business, politics, and biology. It moves beyond the textbook “Prisoner’s Dilemma” to design auctions, negotiate treaties, price products, or even schedule airport security checks. Practitioners don’t just predict what players will do; they design the rules of the “game” itself to incentivize better outcomes, like creating a market that naturally reduces pollution or a contract that aligns an employee’s interests with the company’s.

Example: “The city used applied game theory to fix traffic. Instead of just adding lights, they made each traffic signal an ‘agent’ in a game, rewarded for keeping cars moving on its road but penalized for creating gridlock on intersecting streets. The signals started cooperating, learning to form ‘green waves.’ They didn’t just react to traffic; they played a city-sized game of optimization and won.”

by Abzunammu February 2, 2026

Historical Game Theory

The analytical approach of using game theory to model and understand the strategic decisions of historical actors—kings, generals, diplomats, revolutionaries. It asks: given their information, incentives, and the likely actions of their rivals, was going to war, signing a treaty, or betraying an ally a “rational” move? This doesn’t reduce history to math, but provides a sharp lens to cut through narrative and see the cold, strategic calculus behind pivotal moments.

Example: “A historical game theory analysis of the Cuban Missile Crisis frames it not as a moral showdown, but as a brutal game of ‘Chicken’ between Kennedy and Khrushchev. Each move—the blockade, the secret deal to remove missiles from Turkey—was a strategic play to force the other to swerve (back down) without triggering mutual annihilation. It shows how they rationally danced on the edge of an irrational abyss.”

by Abzunammu February 2, 2026

Social Game Theory

The application of game theory to everyday interpersonal and social dynamics—friendship, reputation, gossip, dating, and office politics. It decodes the unspoken rules and strategies behind why you buy a round of drinks, how gossip spreads, or the subtle dance of a flirtation. It treats social life as a series of iterated games where the payoff is social capital, trust, or mating success.

Example: “Explaining why I always help my neighbor move his couch, my friend used social game theory: ‘It’s an iterated Prisoner’s Dilemma. You cooperate (help) to build trust and reciprocal cooperation. If you defect (refuse), you save an afternoon but lose future help and damage your reputation in our social network. The couch isn’t furniture; it’s a token in a long-term trust game.’”

by Abzunammu February 2, 2026

Skin in the Game Theory

The theory, central to Nassim Taleb's work, that having personal stake—"skin in the game"—is essential for reliable knowledge, ethical behavior, and functional systems. Skin in the Game Theory argues that those who make decisions should bear the consequences of those decisions. Without skin in the game, decision-makers become irresponsible, taking risks that harm others while remaining protected themselves. The theory explains why bureaucracies fail (no personal consequence for bad decisions), why experts are often wrong (they don't suffer from their advice), and why capitalism needs bankruptcy (to remove those who made bad bets). Skin in the Game is the great filter of bullshit: if you're not affected by your advice, your advice is suspect. The theory is a weapon against the "I'll tell you what to do but won't do it myself" class that has come to dominate modern institutions.

Example: "The consultant told them to lay off 20% of staff, then flew home to his gated community. Skin in the Game Theory asked: what does he risk? Nothing. His advice cost others everything. The CEO, who owned stock, at least shared some downside. The consultant had no skin—and therefore no credibility. They fired him instead."

by Dumu The Void March 7, 2026

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by SuelTameOresuTeMato April 27, 2025

gaytheory

@gaytheory is a tiktok superstar, standing at 10.7million followers (this is true and not false). They have quite a few videos featuring characters from famous web comic @Blueycapsules and also... Wait, what? He does theatre?

It's all coming together!!!!

Random dude1: Have you heard of @gaytheory on tiktok?

Random dude2: Yeah! I am a huge fan of theirs!!!!

by MarsInSpace May 10, 2022