Philosophy in Indian tradition as a purely secular and rational exercise can be located in the Lokāyata/Cārvāka school of Indian philosophy. Due to the lack of substantial literary sources, scholars did not try to explore Lokāyata philosophically. The present work is the first attempt to explore the philosophical energies inherent in the scattered Cārvāka literature through critical and analytical discussions firmly grounded in textual evidences.

Six centuries before Christ, ancient Hindu philosophers had already embraced Charvaka. Their philosophy was simple: that which is real is what is real. That is, their epistemology was based on perception. Speculative inference is simply not reliable. We may be right or wrong when we begin to infer. Seeing is believing. And any other direct means of perception. So supernaturalism is not real. It is a theory without merit. Thus, no anthropomorphic gods or God. No reincarnation or afterlife of any kind. Charvaka (based on the earlier Lokayata) means that we honestly embrace reality. That is true religion: living joyfully in this world as it actually is. Living free is a wonderful ritual. Accepting the need to become mature, grownup, in our outlook on life: that is the crying need today as it was two and a half millennia ago. As we all become Charvakas, at least in part, we will begin to respect ourselves; embrace the real God: the connecting bond of life; and celebrate the gift of this place and time.As you read these nine chapters that summarize the essence of Chavarka Philosophy, ask yourself how your perspective on life compares to this one. This book is offered in the spirit of a challenge to rethink your life in the light of this ancient way. Even if you eventually conclude that it is a mistaken path, may your own journey be enriched by reading this Lokayata philosophy.

According to Advaita-Vedanta, God or Brahman is identical with the inner self (the Atman) of each person, while the rest of the world is nothing but objective illusion (maya). Shankara maintains that there are two primary levels of existence and knowledge: the higher knowledge that is Brahman itself, and the relative, limited knowledge, regarded as the very texture of the universe. Consequently, the task of a human being is to reach the absolute unity and the reality of Brahman—in other words, to reach the innermost self within his or her own being, discarding on the way all temporary characteristics and attributes.

This book is a sequel to the author’s Studies on the Cārvāka/Lokāyata. Materialism appeared with different names at least from the sixth and fifth centuries BCE, the time of the Buddha. Some evidence of materialist thought is also found in the Upaniṣads. The epic, Rāmāyaṇa, features Jābāli, a proto-materialist character who denies the existence of the Other World, heaven and hell. Full-fledged materialist doctrines are also available in the works of the various opponents of materialism. The book deals with both the Pre-Cārvākas and the Cārvākas. For some unknown reason, all texts, including commentaries, of the Cārvāka/Lokāyata were lost after the twelfth century CE. However, on the basis of available fragments, the fundamental tenets of this system can still be reconstructed. This text contains the results of the most recent research in materialism in India.