Marcel Kuijsten is an author, publisher, and speaker whose work focuses on consciousness and the ideas of psychologist Julian Jaynes. He is the founder and executive director of the Julian Jaynes Society, and his website brings together books, articles, interviews, speaking information, and a blog. Kuijsten’s featured books include Conversations on Consciousness and the Bicameral Mind, Gods, Voices, and the Bicameral Mind, The Julian Jaynes Collection, and Reflections on the Dawn of Consciousness. These titles reflect his interest in Jaynes’s bicameral mind theory and the history and development of human consciousness.

Beyond his books and interviews, Kuijsten publishes commentary across a wide range of subjects. His articles address science, health, technology, privacy, politics, law, and investing, often reviewing claims and examining the evidence behind them. The site includes discussions of cardiovascular health and diet, artificial intelligence, personal privacy, and financial advice, alongside writing related to consciousness. Visitors can explore his publications, read his essays and blog posts, learn about speaking, and find contact information.