David M. Ewalt is an American author, journalist, and speaker known for his writings on technology, gaming, and related pop culture topics. He gained prominence with the publication of his book "Of Dice and Men: The Story of Dungeons & Dragons and The People Who Play It," which explores the history of the iconic role-playing game and its impact on society and the gaming industry. Throughout his career, Ewalt has contributed to a variety of publications, including Forbes and Reuters, and is recognized for his expertise in the fields of virtual reality, video games, and the intersection of technology with everyday life.