01 · Knowledge Atlas
Switch to graph viewAn encyclopedia of social systems
Theories, political philosophies, economic models, institution types and forms of self-government — each idea traced through theory, real examples, critique and results.
All entries · A–Z
- Albert O. HirschmanThinkerEconomist who framed exit and voice as the two responses to decline in firms, organisations and states.
- Alexis de TocquevilleThinkerFrench political scientist and politician whose Democracy in America (1835–40) analysed how equality of conditions shapes politics, and warned of centralisation, apathy and a mild despotism.
- Arend LijphartThinkerDutch-born American political scientist who developed the theory of consociational democracy and compared majoritarian and consensus models of democracy.
- AristotleThinkerGreek philosopher whose Politics classified constitutions by who rules and whether they rule for the common advantage; a founding text of comparative political analysis and the mixed constitution.
- Audrey TangThinkerCivic hacker from the g0v community; served as Taiwan's digital minister from 2016 to 2024.
- Balaji SrinivasanThinkerEntrepreneur and investor; author of The Network State (2022).
- Bruce L. BensonThinkerEconomist who argued that law can be, and historically often was, produced without the state.
- Charles TieboutThinkerEconomist whose 1956 model described residents 'voting with their feet' among local jurisdictions.
- David D. FriedmanThinkerEconomist who made the consequentialist case for anarcho-capitalism in The Machinery of Freedom (1973).
- David GraeberThinkerAmerican anthropologist and anarchist activist known for Debt: The First 5,000 Years (2011), critiques of bureaucracy and work, and a leading role in the Occupy movement.
- E. Glen WeylThinkerEconomist; developed quadratic voting and co-authored Radical Markets (2018) with Eric Posner.
- Elinor OstromThinkerPolitical economist who showed how communities govern common-pool resources; shared the 2009 Nobel Memorial Prize in Economic Sciences.
- Eric A. PosnerThinkerLegal scholar; co-author of Radical Markets (2018).
- Friedrich HayekThinkerAustrian-born economist and social theorist who argued that dispersed knowledge makes central planning unworkable and that grown rules and markets form spontaneous orders; Nobel laureate 1974.
- Hannah ArendtThinkerGerman-born American political theorist who analysed totalitarianism and argued that political freedom consists in acting together with others in a public space.
- Hélène LandemoreThinkerPolitical theorist who argues for 'open democracy' built around randomly selected assemblies; author of Open Democracy (2020).
- James C. ScottThinkerPolitical scientist and anthropologist who studied how states make societies legible and how people evade state control.
- James M. BuchananThinkerAmerican economist, founder of the Virginia school of public choice; with Gordon Tullock wrote The Calculus of Consent (1962); Nobel laureate in economics 1986.
- James MadisonThinkerAmerican statesman and fourth US president; principal architect of the 1787 Constitution and author of Federalist No. 10, which argued that a large republic can better control the effects of faction.
- James S. FishkinThinkerAmerican political scientist at Stanford who devised deliberative polling, a method that combines random samples of citizens with structured deliberation.
- Jean-Jacques RousseauThinkerGenevan philosopher whose Social Contract (1762) argued that a state is legitimate only if guided by the general will of its members, and that sovereignty cannot be represented.
- John LockeThinkerEnglish philosopher who grounded legitimate government in consent and natural rights, and defended a right to resist rulers who violate the trust placed in them.
- John RawlsThinkerAmerican philosopher whose A Theory of Justice (1971) revived social-contract theory and set out justice as fairness, including the original position and the difference principle.
- John Stuart MillThinkerEnglish philosopher and political economist who defended individual liberty against both state and social coercion, and argued for representative government that protects minorities.
- Jürgen HabermasThinkerGerman philosopher of the Frankfurt School's second generation; theorist of the public sphere, communicative action and a discourse theory of law and democracy.
- MontesquieuThinkerFrench jurist and philosopher whose The Spirit of the Laws (1748) classified governments and argued that liberty is best protected when legislative, executive and judicial power are divided.
- Murray BookchinThinkerAmerican social theorist who founded social ecology and later advocated libertarian municipalism, a confederation of directly democratic municipal assemblies.
- Murray RothbardThinkerEconomist and theorist of anarcho-capitalism; author of For a New Liberty (1973).
- Paul RomerThinkerEconomist who proposed charter cities; shared the 2018 Nobel Memorial Prize in Economic Sciences for work on endogenous growth.
- Peter KropotkinThinkerAnarchist thinker and naturalist who argued in Mutual Aid (1902) that cooperation is a major factor in evolution.