Imprimatur

Magnae Ideae

Explore the great ideas that have animated Western civilization for millennia

Being and the cosmos

AstronomyBeingCauseChanceChangeElementEternityEvolutionFormInfinityMathematicsMatterMechanicsMetaphysicsNatureNecessity and ContingencyOne and ManyOppositionPhysicsQualityQuantityRelationSame and OtherSpaceTimeWorld

Knowing and reasoning

DefinitionDialecticExperienceHypothesisIdeaInductionJudgmentKnowledgeLanguageLogicMemory and ImaginationOpinionPhilosophyPrincipleReasoningScienceSenseSign and SymbolTruthUniversal and ParticularWisdom

God and religion

AngelGodImmortalityProphecyReligionSinTheology

Man and the soul

AnimalDesireEmotionHabitLife and DeathManMedicineMindPleasure and PainSoulWill

Conduct and character

CourageCustom and ConventionDutyFateGood and EvilHappinessHonorJusticeLovePrudencePunishmentTemperanceVirtue and Vice

Society and the state

AristocracyCitizenConstitutionDemocracyEducationFamilyGovernmentHistoryLaborLawLibertyMonarchyOligarchyProgressRevolutionSlaveryStateTyrannyWar and PeaceWealth

The arts

ArtBeautyPoetryRhetoric

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