Gerontocracy

Source of power

Democracy (rule by many)
Demarchy Direct Economic Liberal Representative Social Socialist Others
Oligarchy (rule by few)
Anocracy Aristocracy Gerontocracy Kleptocracy Kritarchy Meritocracy Noocracy Particracy Plutocracy Stratocracy Technocracy Theocracy
Autocracy (rule by one)
Despotism Dictatorship Military dictatorship Tyranny
Anarchy (rule by none)
Anarchism Free association Stateless

Power ideology

Monarchy Republic (socio-political ideologies)
Absolute Communist Constitutional Directorial Legalist Parliamentary Presidential Semi-presidential
Authoritarian Libertarian (socio-economic ideologies)
Anarchism Colonialism Communism Despotism Distributism Fascism Feudalism Socialism Totalitarianism Tribalism
Religious Secular
State religion Secular state Separation of church and state State atheism
Global Local (geo-cultural ideologies)
City-state Intergovernmental organisation National government World government Nationalism Internationalism Globalism

Power structure

Unitarism
Unitary state Empire Principality
Client state
Associated state Dependent territory Dominion Protectorate Puppet state Puppet monarch Satellite state Self-governing colony Tributary state Buffer state Vassal state Viceroyalty
Federalism
Confederation Devolution Federation Superstate Supranational union
International relations
Small power Middle power Regional power Emerging power Great power Superpower

Discrimination
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Forms Institutional Reverse Structural Statistical Systemic Taste-based
Attributes Age Caste Class Dialect Disability Economic Genetic Hair texture Height Language Looks Mental disorder Nationality or citizenship Race / Ethnicity Reverse Skin color Scientific racism Rank Sex Reverse Sexual orientation Species Size Viewpoint
Social Arophobia Anti-albinism Acephobia Adultism Anti-altruistic Anti-autism Anti-homelessness Anti-drug addicts Anti-intellectualism Anti-intersex Anti-left handedness Anti-Masonry Aporophobia Audism Biphobia Fear of children Clannism Elitism Ephebiphobia Health mental in poverty Fatphobia Gayphobia Gerontophobia Heterosexism HIV/AIDS stigma Hypergamy Homophobia In-group Leprosy stigma Lesbophobia Against men Misandry Misogyny Misogynoir Nepotism Outgroup Perpetual foreigner Pregnancy Sectarianism Supremacism Aryanism Black Hutu Chauvinism Han Female Human Nordicism Male Ultranationalism White Transphobia Non-binary Transmisogyny Trans men Vegaphobia Xenophobia
Religious Persecution of non-believers Atheism Blasphemy law Religious censorship In Islam Apostasy Religious police Jizya Religious persecution In China Exclusivism Baháʼí Faith Buddhism Christianity Persecution Catholicism Eastern Orthodoxy Coptic Christianity Jehovah's Witnesses LDS or Mormon Protestantism Tewahedo Orthodoxy post–Cold War era Falun Gong Hinduism Persecution Untouchability Islam Persecution Ahmadiyya Shi'ism Sufism Sunnism minority Muslim Judaism Persecution Neopaganism Rastafari Serers Sikhism Yazidism Zoroastrianism
Race or ethnicity Afghan Pashtun Hazara African Fulani Igbo Serers Albanian Arab Armenian Asian France South Africa United States Assyrian Australian Austrian Azerbaijani Black people African Americans China South Africa Bengali Catalan Chechen Chinese Han people Colombian Croat Dutch English Estonian Filipino French Finnish Georgian German Greek Haitian Hazara Hungarian Indian Indonesian Indigenous people Australia Canada United States Iranian Irish Italian Japanese Jewish Eliminationist New Religious Anti-Yiddish Zionist Korean Kurdish Lithuanian Malay Māori Mexican Middle Eastern Mongolian Montenegrin Nigerian Pakistani Palestinians Pashtun Polish Portuguese Quebec Romani Romanian Russian Scottish Serb Slavic Somali Spanish Taiwanese Tatar Thai Tibetan Turkish Ukrainian Uyghur Venezuelan Vietnamese Welsh White people
Manifestations Algorithmic bias Anti-LGBTQ rhetoric SPLC-designated list of anti-LGBTQ hate groups Blood libel Bullying Cancel culture Capital punishment for homosexuality Carnism Cognitive Compulsory sterilization Corrective rape Counter-jihad Cultural genocide Defamation Democide Dog whistle Domicide Economic Education Academic In curricula Sexism Eliminationism Eliminationist antisemitism Employment Enemy of the people Environmental racism Ethnic cleansing Ethnic conflict Ethnic hatred Ethnic joke Ethnocide Excellence Gender-based dress codes Cosmetics policy High heel policy Forced conversion Freak show Funding Gay bashing Gendercide Transgender genocide Genital modification and mutilation Circumcision Female genital mutilation Intersex medical interventions Genocide examples Glass ceiling Hate crime Disability hate crime Violence against LGBTQ people Violence against transgender people Hate group Hate speech Institutional Abuse Discrimination Racism Homeless dumping Housing Hypergamy Age disparity Indian rolling International inequality Kill Haole Day Lavender scare LGBTQ+ grooming conspiracy theory Linguicide Lynching Media Minority stress Moral exclusion Mortgage Murder music Native American mascots Braves Blackhawks Chiefs Occupational Apartheid Inequality Injustice Segregation Opposition to immigration Paper genocide Persecution Pogrom Political Political repression Ideological repression Purge Racialization Religious persecution Religious terrorism Religious violence Religious war Scapegoating Selective enforcement Selective prosecution Sentencing disparity Sexual harassment Sex-selective abortion Slut-shaming Structural abuse Structural discrimination Structural evil Structural inequality Structural violence Suicide Untermensch Trans bashing Victimisation Violence against women White flight White genocide conspiracy theory Wife selling Witch hunt
Policies Algorithmic wage discrimination Age of candidacy Apartheid in South Africa in Israel Blood purity Blood quantum Breadwinner model Conscription and sexism Disabilities Catholic Jewish Disparate impact Fagging Gender pay gap Gender roles Protecting Women's Private Spaces Act Gerontocracy Gerrymandering Ghetto benches Internment Jewish quota Opposition to LGBTQ rights MSM blood donation restrictions No kid zone Numerus clausus (as religious or racial quota) One-drop rule Racial quota Racial steering Redlining Same-sex marriage (laws and issues prohibiting) Segregation age racial Jim Crow laws Nuremberg Laws Segregation academy religious sexual in Islam Social exclusion Sodomy law State atheism State religion Ugly law Voter suppression White Australia policy
Countermeasures Affirmative action Anti-discrimination law Anti-racism Audit study Autism rights movement Blind audition Constitutional colorblindness Cross-sex friendship Cultural assimilation Cultural pluralism Diversity, equity, and inclusion Diversity training Empowerment Fat acceptance movement Feminism Fighting Discrimination Golden Rule Hate speech laws by country Human rights Intersex human rights Korenizatsiia LGBTQ rights Music in the movement against apartheid Nonviolence Racial integration Reappropriation Rock Against Sexism Self-determination Social integration Toleration Transgender rights movement Universal suffrage Women's rights
Related topics Allophilia Alterity Amatonormativity Bias Cisnormativity Civil liberties Criminalization of homosexuality Dehumanization Diseases of despair Diversity Multiculturalism Neurodiversity Ethnic penalty Figleaf Gender-blind Heteronormativity Historical eugenics Internalized oppression Intersectionality Mad pride Masculism Medical model of disability autism Net bias Oikophobia Oppression Police brutality Respect Polyculturalism Power distance Prejudice Prisoner abuse Racial bias in criminal news in the United States Racism by country Racial color blindness Religious intolerance Second-generation gender bias Snobbery Social equity Social exclusion Social identity threat Social model of disability Social privilege Christian male white Social stigma Speciesism Stereotype threat The talk

A gerontocracy is a form of rule in which an entity is ruled by leaders who are substantially older than most of the adult population.

In many political structures, power within the ruling class accumulates with age, making the oldest individuals the holders of the most power. Those holding the most power may not be in formal leadership positions, but often dominate those who are. In a simplified definition, a gerontocracy is a society where leadership is reserved for elders.