Brihaspati is traditionally regarded as the founder of the Carvaka school of philosophy. He is mentioned in various ancient Indian texts, including the Brihadaranyaka Upanishad and the Mahabharata.

The Brihaspati Sutra is considered to be the primary text of Carvaka philosophy. It is attributed to Brihaspati, the founder of the school, and is said to contain the core principles of Carvaka thought.

Carvaka philosophy is characterized by its denial of the existence of God or gods. This atheistic stance is a fundamental principle of the school and distinguishes it from other Indian philosophical traditions.

Carvaka philosophy primarily focuses on the nature of reality. It seeks to understand the fundamental principles that govern the universe and the human experience.

Carvaka philosophy emphasizes the importance of sensual pleasure and material well-being. It regards the pursuit of pleasure as the ultimate goal of human life.

Anitya (impermanence) is a fundamental concept in Carvaka philosophy. It asserts that all things in the universe are subject to change and decay, and there is no permanent or unchanging essence.

Carvaka philosophy maintains that consciousness is a product of the physical brain and is dependent on the functioning of the body. It rejects the idea of a separate or immortal soul.

Carvaka philosophy has been criticized for its materialism, hedonism, and its perceived negative impact on social and moral values. Critics argue that it oversimplifies the nature of reality and fails to address important existential questions.

Carvaka philosophy played a significant role in the development of Indian thought. It challenged traditional religious beliefs, promoted rational inquiry, and influenced other philosophical schools. Its impact can still be seen in contemporary philosophical discussions.

Ajita Kesakambali was a prominent historical figure associated with Carvaka philosophy. He is mentioned in various ancient Indian texts and is known for his materialistic views and his rejection of the concept of an afterlife.

Carvaka philosophy is generally regarded as a heterodox school of Indian philosophy, meaning it diverges from the mainstream orthodox schools of Hinduism. It is known for its materialistic and atheistic views, which set it apart from other Indian philosophical traditions.

Carvaka philosophy played a crucial role in laying the foundation for subsequent materialistic schools of thought in India. Its emphasis on the material world and its rejection of supernatural concepts influenced the development of other materialistic philosophies, such as the Lokayata school.

Carvaka philosophy is primarily studied and discussed in academic circles in contemporary India. It is recognized as an important historical school of thought, but its influence on modern Indian philosophy is generally limited. However, its ideas and arguments continue to be debated and analyzed by scholars and philosophers.

Carvaka philosophers often argue that the impermanence and changing nature of all things indicate the absence of a permanent and unchanging essence. This argument supports their materialistic worldview, which emphasizes the physical world and denies the existence of an eternal soul or spiritual reality.