Bernardo Kastrup has a Ph.D. in computer engineering with specializations in artificial intelligence and reconfigurable computing. He has worked as a scientist in some of the world's foremost research laboratories, including the European Organization for Nuclear Research (CERN) and the Philips Research Laboratories (where the "Casimir Effect" of Quantum Field Theory was discovered). Bernardo has authored many scientific papers and five philosophy books: Rationalist Spirituality, Dreamed up Reality, Meaning in Absurdity, Why Materialism Is Baloney, and Brief Peeks Beyond. He has also been an entrepreneur and founder of a successful high-tech start-up. Next to a managerial position in the high-tech industry, Bernardo maintains a philosophy blog, an audio/video podcast, and continues to develop his ideas about the nature of reality. He has lived and worked in four different countries across continents, currently residing in the Netherlands.