The Inner Eye
Orthodox, Heterodox, Pramana & The Fabric of Reality
REALM 76 — INDIAN PHILOSOPHY (DARSHANA)
MICRO-REALM 01
Astika vs. Nastika
- Indian philosophical schools (Darshanas) are broadly classified into two categories.
- Astika (Orthodox): Accept the ultimate authority of the Vedas (Nyaya, Samkhya, Yoga, Vaisheshika, Mimamsa, Vedanta).
- Nastika (Heterodox): Reject Vedic authority (Buddhism, Jainism, Charvaka).
MICRO-REALM 02
Nyaya (Logic)
- Founded by Sage Gautama (Aksapada).
- The school of logic and epistemology.
- Asserts that suffering is caused by ignorance, and liberation is achieved through acquiring valid knowledge (Prama) via 4 Pramanas: Perception, Inference, Comparison, and Verbal Testimony.
MICRO-REALM 03
Vaisheshika
- Founded by Sage Kanada. Closely allied with Nyaya.
- An ancient atomic theory of the universe.
- Posits that all objects in the physical universe are reducible to Paramanu (indivisible atoms) which are eternal and combine to form matter.
MICRO-REALM 04
Samkhya (Dualism)
- One of the oldest schools, founded by Sage Kapila.
- A strictly dualistic philosophy positing two ultimate realities: Purusha (pure, unmanifest consciousness) and Prakriti (the dynamic, material realm).
- Creation happens when Purusha observes Prakriti, disturbing its equilibrium.
MICRO-REALM 05
Yoga
- Codified by Patanjali in the Yoga Sutras .
- The practical, experiential application of Samkhya philosophy.
- Outlines the Ashtanga (Eight Limbs) path—from ethical restraints (Yama) to ultimate meditative absorption (Samadhi)—to isolate Purusha from Prakriti.
MICRO-REALM 06
Purva Mimamsa
- Founded by Jaimini. Focuses on the earlier (Purva) portions of the Vedas (Samhitas and Brahmanas).
- Emphasizes Dharma as ritual action (Yajna).
- Believes the Vedas are eternal, authorless (Apaurusheya), and the ultimate authority on duty.
MICRO-REALM 07
Vedanta
- "The end of the Vedas" (focusing on the Upanishads).
- Explores the relationship between the individual soul (Atman) and the ultimate reality (Brahman).
- Divided into sub-schools: Advaita (Non-dualism - Shankara), Vishishtadvaita (Qualified Non-dualism - Ramanuja), and Dvaita (Dualism - Madhva).
MICRO-REALM 08
Charvaka (Lokayata)
- A Nastika school of absolute materialism and atheism.
- Accepts only Pratyaksha (direct perception) as a valid source of knowledge.
- Rejects the soul, afterlife, karma, and the Vedas, arguing consciousness is merely a byproduct of physical matter.
MICRO-REALM 09
Buddhist Thought
- Rejects the eternal soul ( Anatman ) and God.
- Pratityasamutpada: Dependent origination; everything exists only in relation to other things.
- Sunyata: Emptiness; phenomena lack inherent, independent existence (especially in Mahayana/Nagarjuna's Madhyamaka).
MICRO-REALM 10
Jain Epistemology
- Anekantavada: Reality is complex and multi-faceted. No single perspective holds the absolute truth.
- Syadvada: The theory of conditioned predication ("In some ways, it is; in some ways, it is not"). Encourages extreme intellectual non-violence.
MICRO-REALM 11
Pramana Shastra
- The theory of knowledge: How do we know what is true?
- Indian philosophy intensely debates the valid means of knowledge (Pramanas).
- Ranging from Charvaka (only Perception) to Buddhism (Perception, Inference) to Vedanta (accepts up to six, including Non-apprehension).
MICRO-REALM 12
Metaphysics
- The fundamental inquiry into the nature of existence.
- Is the universe one substance (Monism/Advaita), two (Dualism/Samkhya), or many (Pluralism/Vaisheshika)?
- The ultimate quest across all Darshanas is identifying the true nature of the self to achieve liberation (Moksha/Nirvana).