David Baker es un reconocido escritor, conferenciante y divulgador, especializado en historia y ciencia. Ha obtenido el primer doctorado en la disciplina emergente Big History (o Gran Historia), bajo la tutela de su fundador, David Christian. Colaborador en Macquarie University y Universiteit van Amsterdam, es también profesor invitado en Université de Paris IV, Paris-Sorbonne. Creó la serie de YouTube Crash Course Big History, en colaboración con el Big History Project, fundado por Bill Gates y David Christian.
David Baker is a recognized writer, speaker, and communicator, specializing in history and science. He earned his first Ph.D. in the emerging discipline of Big History under the guidance of its founder, David Christian. He is a contributor at Macquarie University and the University of Amsterdam, and also a guest lecturer at University of Paris IV, Paris-Sorbonne. He created the crash Course Big History YouTube series in collaboration with the Big History Project, founded by Bill Gates and David Christian.