Richard Dawkins, author, ethologist and evolutionary biologist, is world renowned for his energetic contributions to debates on religion, science and culture. The second volume of his memoirs, Brief candle in the dark, covers the second half of his eventful life and gives entertaining accounts of encounters with famous personalities and experiences from the world of science and research. At Cirkus in Stockholm, he talks to ex-member of ABBA Bjorn Ulvaeus about his life at the frontiers of scientific research and the battle against superstition and delusion. Host: Bjorn Ulvaeus. Recorded december 12th at Cirkus in Stockholm. The program is a collaboration between Fri tanke and the Royal Swedish Academy of Sciences.