The Circle of Memory covers a broad canvas: Subhash Kak's childhood in Kashmir, his scientific career in India and the United States, and vignettes of several prominent scholars. In addition to many personal anecdotes about his family and colleagues, it describes how his research that began with computer science came to embrace neural networks, quantum theory, history of science and the arts. It presents accounts of his discoveries in artificial intelligence, quantum theory, and Vedic astronomy, and how he became a part of a new movement trying to develop a science of consciousness.
Subhash Kak is an Indian American computer scientist. He is Regents Professor and a previous Head of Computer Science Department at Oklahoma State University–Stillwater who has made contributions to cryptography, artificial neural networks, and quantum information.
Kak is also notable for his Indological publications on the history of science, the philosophy of science, ancient astronomy, and the history of mathematics. Alan Sokal labeled Kak "one of the leading intellectual luminaries of the Hindu-nationalist diaspora."