# metaphysics

> branch of philosophy dealing with the nature, structure, components and fundamental principles of reality

**Wikidata**: [Q35277](https://www.wikidata.org/wiki/Q35277)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Metaphysics)  
**Source**: https://4ort.xyz/entity/metaphysics

## Summary

Metaphysics is the branch of philosophy that investigates the fundamental nature, structure, components, and principles of reality, existence, and being. It explores questions about what exists, how entities are related, and the nature of abstract objects, serving as a foundational inquiry within theoretical philosophy that underpins much of philosophical thought.

## Key Facts

- **Wikipedia title**: Metaphysics
- **Wikidata description**: branch of philosophy dealing with the nature, structure, components and fundamental principles of reality
- **Sitelink count**: 140
- **Alias**: metaphysics
- **Parent fields**: philosophy (sitelink_count: 312), theoretical philosophy (sitelink_count: 14), metaphilosophy (sitelink_count: 30)
- **Related philosophical branches**: ontology (sitelink_count: 105), cosmology (sitelink_count: 117)
- **Associated movements**: monism (sitelink_count: 70), Immaterialism (sitelink_count: 9), New Thought (inception: 1846)
- **Sub-disciplines**: abstract object theory (sitelink_count: 6), feminist metaphysics (sitelink_count: 6), problem of universals (sitelink_count: 35)
- **Key concepts studied**: virtuality (sitelink_count: 14), extension (sitelink_count: 7), absolute (sitelink_count: 50), Plato's unwritten doctrines (sitelink_count: 9)

## FAQs

**What is the primary focus of metaphysics?**
Metaphysics examines the fundamental nature of reality, including questions about existence, being, identity, time, space, causation, and the relationship between mind and matter.

**How does metaphysics relate to ontology?**
Ontology is a core sub-discipline of metaphysics that specifically studies the nature of being and existence, as well as the basic categories of being and their relations.

**Who are some notable philosophers associated with metaphysics?**
Major figures include Immanuel Kant (sitelink_count: 250), René Descartes (sitelink_count: 248), Georg Wilhelm Friedrich Hegel (sitelink_count: 191), Arthur Schopenhauer (sitelink_count: 172), Pythagoras (sitelink_count: 207), Benedictus de Spinoza (sitelink_count: 176), David Hume (sitelink_count: 156), Parmenides (sitelink_count: 112), and George Berkeley (sitelink_count: 108).

**What is the historical origin of metaphysics?**
The term originates from Aristotle's works, specifically from the title "ta meta ta physika" (the things after the physics), given by later editors to describe his philosophical treatises on first principles and being.

**What are the main branches within metaphysics?**
Key branches include ontology (study of being), cosmology (study of the origin and structure of the universe), abstract object theory (study of non-physical objects), and the problem of universals (study of whether properties exist independently).

**Is metaphysics connected to religious or spiritual thought?**
Yes, metaphysics has connections to movements like New Thought (founded 1846), and has been explored by philosophers such as René Guénon (French metaphysician, 1886-1951), Rudolf Steiner (Austrian occultist and esotericist, 1861-1925), and various theologians.

## Why It Matters

Metaphysics matters because it provides the foundational framework for understanding reality itself, serving as the philosophical inquiry that addresses the most fundamental questions about existence. Without metaphysical investigation, other branches of philosophy and science would lack the conceptual grounding needed to address questions about what exists and how reality is structured. The field has shaped nearly every major intellectual tradition, from ancient Greek philosophy through medieval scholasticism to contemporary analytic and continental philosophy. Metaphysical inquiry drives philosophical progress by challenging assumptions about the nature of time, space, causation, mind, and identity—questions that remain central to physics, psychology, and other sciences. The discipline also provides essential tools for theology, enabling discourse about divine nature, immaterial existence, and cosmic purpose.

## Notable For

- Being one of the oldest and most fundamental branches of Western philosophy
- Providing the conceptual foundation for ontology, cosmology, and abstract object theory
- Engaging philosophers across all historical periods, from Parmenides (6th/5th century BC) to contemporary thinkers like Graham Harman and Kit Fine
- Addressing questions that bridge philosophy, physics, mathematics, and theology
- Maintaining relevance across cultures, with contributions from Persian (Farabi), French (Henri Bergson, René Guénon), German (Kant, Hegel, Schopenhauer), British (McDowell, Wright), American (Kripke, Kaplan), and other philosophical traditions
- Spawning major debates including the problem of universals, mind-body dualism, and the nature of abstract objects

## Body

### Historical Development and Origins

Metaphysics traces its conceptual origins to Aristotle, whose collected works on first principles and being were titled "ta meta ta physika" (meaning "the things after the physics") by later editors. This naming convention established the term that would define the philosophical investigation of fundamental reality. The discipline has evolved through multiple historical periods, from pre-Socratic inquiries through medieval scholasticism to modern analytic and continental traditions.

### Major Philosophical Figures

Metaphysics has attracted some of history's most influential philosophers. **Classical figures** include Parmenides (late 6th/early 5th century BC), who argued for the unity and unchanging nature of being; Pythagoras (c. 570–c. 495 BC), who explored mathematical principles underlying reality; Plato, whose unwritten doctrines (sitelink_count: 9) proposed the One and the Indefinite Dyad as fundamental metaphysical principles; and Aristotle himself, who systematized inquiry into being and causation.

**Early modern philosophers** made decisive contributions: René Descartes (1596-1650) developed dualism distinguishing mind and matter; Benedictus de Spinoza (1632-1677) argued for a monistic substance metaphysics; George Berkeley (1685-1753) advanced immaterialism (sitelink_count: 9), denying material existence; David Hume (1711-1776) challenged causal necessity and substance; and Immanuel Kant (1724-1804) critiqued pure reason's capacity for metaphysical knowledge.

**19th and 20th century thinkers** continued developing metaphysical systems: Georg Wilhelm Friedrich Hegel (1770-1831) developed dialectical idealism; Arthur Schopenhauer (1788-1860) emphasized will as the fundamental reality; Friedrich Schelling (1775-1854) explored nature philosophy; Henri Bergson (1859-1941) developed ideas on time and duration; Alfred North Whitehead (1861-1947) created process metaphysics; and Rudolf Carnap (1891-1970) contributed to logical positivism's critique of metaphysics.

**Contemporary philosophers** working in metaphysics include David Kaplan, Saul Kripke (1940–2022), Kit Fine, Theodore Sider, Crispin Wright, John McDowell, Graham Harman, and Christine Korsgaard, among many others.

### Related Philosophical Concepts and Branches

Metaphysics encompasses numerous interconnected concepts and sub-disciplines:

**Core branches**: Ontology (sitelink_count: 105) studies the nature of being and existence; cosmology (sitelink_count: 117) examines the origin, evolution, and fate of the universe; abstract object theory (sitelink_count: 6) investigates non-physical entities like numbers and properties.

**Key concepts**: The **problem of universals** (sitelink_count: 35) asks whether properties exist independently of particular objects; **monism** (sitelink_count: 70) holds that reality has a single fundamental nature; **Immaterialism** (sitelink_count: 9) denies the existence of matter; **virtuality** (sitelink_count: 14) refers to non-physical properties of entities; **extension** (sitelink_count: 7) describes the property of taking up space; the **absolute** (sitelink_count: 50) refers to reality where no doubt exists.

**Feminist metaphysics** (sitelink_count: 6) represents a contemporary approach examining how gender intersects with metaphysical assumptions.

### Parent Philosophical Fields

Metaphysics is a sub-discipline of **theoretical philosophy** (sitelink_count: 14), which also includes epistemology and other branches investigating fundamental questions. It falls within the broader field of **philosophy** (sitelink_count: 312), the study of truths and principles of being, knowledge, and conduct. **Metaphilosophy** (sitelink_count: 30) examines the aims, boundaries, and methods of philosophy itself, including reflection on metaphysical inquiry.

### Associated Thinkers and Movements

The source material reveals extensive connections between metaphysics and various philosophical traditions:

**Islamic philosophy**: Farabi (10th century Persian philosopher and jurist), Muhammad Yousuf Banuri (Pakistani Islamic scholar, 1908-1977), Syed Muhammad Naquib al-Attas (Malaysian Islamic studies expert, 1931-2026)

**Jewish philosophy**: Hans Jonas, though not directly listed

**Process philosophy**: Alfred North Whitehead, Charles Hartshorne (1897-2000), John B. Cobb (American theologian)

**Phenomenology and continental tradition**: Jean-Luc Marion (French philosopher, 1946-), Louis Althusser (French Marxist philosopher, 1918-1990)

**Russian and Eastern European philosophy**: Lev Lopatin (1855–1920), Vasily Rozanov (1856-1919), Sergei Alekseevich Askolʹdov (1871–1945), Olena Semenyaka (Ukrainian academic and philosophy teacher)

**British and American analytic tradition**: William of Ockham (c.1287–1347), Thomas Reid (1710-1796), Sydney Shoemaker (1931–2022), David Wiggins, Marilyn McCord Adams (1943–2017), Robert Merrihew Adams (1937-2024), Barry Stroud (1935–2019)

**Scholastic and Catholic philosophy**: Peter Coffey (20th century Irish Neoscholastic philosopher, 1876–1943), Bartholomew Mastrius (Italian theologian), Cornelio Fabro (Italian philosopher, 1911–1995), Romuald Weksler-Waszkinel (Polish priest)

**Religious and esoteric traditions**: René Guénon (French metaphysician, 1886-1951), Rudolf Steiner (Austrian social reformer and occultist, 1861-1925), R. A. Schwaller de Lubicz (French Egyptologist, 1887–1961)

**Theology and apologetics**: William Lane Craig (American Christian apologist), Eleonore Stump (American philosopher)

### Contemporary Relevance

Metaphysics remains vital for addressing questions in **philosophy of mind** (concerning consciousness and mental states), **philosophy of science** (examining the ontological commitments of scientific theories), and **philosophy of mathematics** (investigating the nature of mathematical objects). The discipline continues to evolve through engagement with physics (particularly quantum mechanics and relativity), cognitive science, and linguistics, while maintaining its traditional concerns with being, identity, and modality.

## References

1. Directory of Open Access Journals
2. Integrated Authority File
3. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=7780)
4. Nuovo soggettario
5. [Registros de autoridad de "Materia" de la Biblioteca Nacional de España. Spain open data portal](https://www.bne.es/media/datosgob/catalogo-autoridades/materia/materia-UTF8.zip)
6. YSO-Wikidata mapping project
7. BabelNet
8. UMLS 2023
9. Quora
10. [Metaphysics: explaining the fundamental nature of being and the world](https://old.reddit.com/r/Metaphysics/)
11. [Source](https://www.abs.gov.au/AUSSTATS/abs@.nsf/DetailsPage/1297.02008?OpenDocument)
12. [Source](https://islamansiklopedisi.org.tr/metafizik)
13. National Library of Israel
14. KBpedia
15. [Source](https://vocabs.ardc.edu.au/viewById/316)
16. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)