Abstract

The Sāṃkhya Kārikā’s “mahat-buddhi” appears to be riddled with obscurity. Standard realist interpreters struggle to explain its cumbersome, textually unsupported bivalence, namely, how the mahat-buddhi can represent both a cosmological entity and a psychological capacity. Idealist readings, meanwhile, neglect the historically deep ontological meaning of this tattva by reducing it to a power of the transcendental ego. This paper moves beyond the impasse of the realism-idealism framework for interpreting the Sāṃkhya Kārikā and examines the mahat-buddhi through the existential phenomenology of José Ortega y Gasset. It begins by re-framing classical Sāṃkhya metaphysics as an existential phenomenology of life, whereby life—as lived reality, not an external physical world or a field of mental experience—conveys the meaning of vyaktaprakṛti. From this, the paper then argues that the mahat-buddhi represents “the great awakening of life,” which is characterized by 5 key features: (1) purposive procreativity; (2) a power of illuminating discernment; (3) a principle of disclosure; (4) an existentially unitary, concentrated vitality; and (5) a capacity to take other-beings-as.