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Can AI make society less selfish?

Researchers at Michigan State University found that AI agents that mimic human behavior can lower the threshold to cooperation, producing larger pools of reciprocity. This study suggests that AI could be used to promote cooperation in self-driving vehicles and other real-world scenarios.

SourceMichigan State University·Journalnpj Complexity·DateFeb 25, 2026
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Goethe University study: Investors also suffer in unregulated competitions for freely available resources

A new game theory study by Professor Claudius Gros finds that unregulated competition can lead to catastrophic poverty for investors, with profits scaling as 1/N². Cooperation among investors can avoid this damage, resulting in a net profit corresponding to the number of investors.

SourceGoethe University Frankfurt·JournalRoyal Society Open Science·TypeComputational simulation/modeling·DateFeb 8, 2023

Turning climate change from a 'tragedy of the commons' to positive action

A new paper argues that promoting climate change as a moral issue can help solve the problem, rather than relying solely on scientific arguments. Governments and policymakers must appeal to a range of values, including fairness, duty, and patriotism, to make progress in addressing climate change.

SourceUniversity of Exeter·JournalGlobal Environmental Change·DateDec 5, 2018

The tragedy of the commons -- minus the tragedy

Researchers found that complex adaptive systems with self-organizing processes and low population densities can lead to sustainable resource use. Freedom of movement and an ethos of sharing are key conditions necessary for successful sharing.

SourceOhio State University·JournalProceedings of the National Academy of Sciences·DateNov 26, 2018

Game changing game changes

A new framework, described in a paper published in Nature, models the evolution of cooperation based on repeated stochastic games. The system shows that even if cooperation does not evolve in individual games, it can emerge when combined with multiple games.

SourceHarvard University·JournalNature·DateJul 10, 2018
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Game theory shows how tragedies of the commons might be averted

Researchers at Georgia Tech developed a unified approach to study behavior's impact on the environment, proposing an 'oscillating tragedy of the commons' that considers co-evolution of actions and environment. Cooperation can prevent tragedies, especially when incentives are aligned with environmental conditions.

SourceGeorgia Institute of Technology·JournalProceedings of the National Academy of Sciences·DateNov 9, 2016