Hindu philosophy

Hindu philosophy
Name	Hindu philosophy
Region	South Asia
Main interests	Metaphysics; Epistemology; Ethics; Soteriology; Yoga
Notable figures	Vyasa; Shankara; Ramanuja; Madhva; Kanada; Patanjali
Traditions	Vedanta; Samkhya; Yoga; Nyaya; Vaisheshika; Mimamsa; Carvaka
Periods	Vedic period; Upanishadic period; Classical period; Medieval India; Modern India

Hindu philosophy

Hindu philosophical thought comprises a constellation of schools and texts originating in the Indian subcontinent, developing through the Vedic period, Upanishads, and later classical and medieval commentarial traditions. It systematically treats questions about ultimate reality, knowledge, ethics, and liberation across texts such as the Bhagavad Gita, principal Upanishads, and the six orthodox and heterodox systems. Interactions with figures like Buddha, Mahavira, and later commentators produced rich debates shaping South Asian intellectual history.

Overview and historical development

The historical development spans the ritual exegesis of the Brahmanas and Aranyakas to the speculative metaphysics of the Upanishads and systematic treatises like Nyaya Sutras and Yoga Sutras of Patanjali. Classical consolidation occurred during the era of Gupta Empire intellectual life, followed by medieval syntheses from commentators such as Adi Shankara and Ramanuja and polemical exchanges with Buddhist and Jain thinkers. Colonial encounter with British Raj scholarship and figures like Raja Ram Mohan Roy and Swami Vivekananda led to modern reinterpretations, while 20th-century scholars such as Sri Aurobindo and Rabindranath Tagore reframed traditional doctrines in global philosophical discourse.

Classic schools (Astika and Nastika)

Classical divisions distinguish astika schools accepting the authority of the Vedas—Nyaya, Vaisheshika, Samkhya, Yoga, Mimamsa, and Vedanta—from nastika heterodox traditions like Carvaka, Buddhism, and Jainism. Foundational texts include the Vaisheshika Sutra of Kanada and the Brahma Sutras associated with early Vedanta exegesis; commentarial lineages such as those of Shankara (Advaita), Ramanuja (Vishishtadvaita), and Madhva (Dvaita) institutionalized competing metaphysical readings. Courtly patronage in kingdoms like the Chola dynasty and scholarly centers such as Nalanda and Taxila fostered inter-school debate and transmission.

Metaphysics and ontology (Brahman, Atman, Prakriti)

Metaphysical discourse pivots on concepts like Brahman in Advaita commentaries, the individual Atman across Upanishads, and Prakriti in Samkhya dualism. Debates over the relation of Brahman to multiplicity animate positions from nondualism (Advaita) to qualified nondualism (Vishishtadvaita) and dualism (Dvaita), with textual authorities such as the Isha Upanishad and Chandogya Upanishad cited by exegetes like Shankara and Ramanuja. Ontological schema from Vaisheshika posit categories (padarthas) analyzed by Kanada while Buddhist Madhyamaka and Yogacara critiques questioned notions of svabhava and substantiality.

Epistemology and logic (Pramanas and Nyaya-Vaisheshika)

Epistemological systems articulate pramanas—means of knowledge—such as perception (pratyaksha), inference (anumana), comparison (upamana), and testimony (shabda) within treatises like the Nyaya Sutras and commentaries by Udayana and Vatsyayana. The Nyaya school developed formal logic and epistemic criteria, while Vaisheshika integrated atomistic metaphysics with causal principles; later syntheses in Advaita and Mimamsa refined the role of Vedic testimony. Cross-fertilization with Buddhist logicians such as Dharmakirti produced sophisticated debates over perception theory, universals, and linguistic meaning.

Ethics, dharma, and social philosophy

Ethical thought centers on dharma, duty, and varna-ashrama frameworks articulated in texts like the Manusmriti and the Bhagavad Gita, and interpreted by jurists and commentators across historical contexts including the Maurya Empire and medieval courts. Philosophers from Kautilya to Bhaskara debated governance, kingship, and social duty, while devotional movements linked ethics to bhakti traditions exemplified by figures such as Ramanuja and poet-saints of the Bhakti movement. Reformers like B.R. Ambedkar and activists during the Indian independence movement critiqued caste-based hierarchies, prompting reinterpretations of classical social prescriptions.

Yoga, meditation, and soteriology

Soteriological aims—moksha, liberation, or kaivalya—are pursued via diverse paths: jnana in Vedanta, bhakti in devotional schools, and raja yoga as systematized in the Yoga Sutras attributed to Patanjali. Practices include asana, pranayama, dharana, and dhyana with authoritative treatment in treatises like the Hatha Yoga Pradipika and tantric texts circulating in regions such as Kashmir Shaivism and Bengal. Medieval adepts including Nimbarka and Vallabha wove ritual, devotion, and contemplative practice into soteriological models, while modern teachers like Swami Vivekananda popularized yoga internationally.

Influence, modern interpretations, and comparative studies

Hindu philosophical themes influenced comparative philosophy dialogues with Western philosophy, engaged scholars from Max Müller to Annie Besant, and shaped modern Indian thought through figures like Mahatma Gandhi and Sri Aurobindo. Contemporary scholarship in departments at institutions such as University of Oxford and Jawaharlal Nehru University examines intersections with analytic epistemology, phenomenology, and cognitive science, while interreligious studies compare doctrines with Christian theology, Islamic philosophy, and Buddhist systems. Modern movements—neo-Vedanta, Hindu reformism, and diaspora intellectual networks—continue to reinterpret classical teachings for global ethical and philosophical debates.

Category:Indian philosophy