Roz Kaveney: How to believe: Browne's book was an intellectual's expression of simple and, for the most part, uncomplicated faith in Protestant Christianity
Daniel Dennett, a cheerleader for Darwin and atheism, attracts fierce criticism for his views on free will. He tells Julian Baggini about his new book and explains why philosophers have to walk a tightrope
Roz Kaveney: How to believe: Browne sought to partner empirical observation with his Anglican faith, yet we can also learn from the one time he failed to do so
Peter Thompson: How to believe: Adorno and Horkheimer wrote this key text during their wartime exile, arriving at a pessimistic view of our place in a false system
Emma Woolerton: How to believe: Why did Lucretius choose to write in poetry? The answer lies in his evangelism for both Epicureanism and his own legacy
Emma Woolerton:How to believe: Everything we see is made up of the infinite atoms that swirl about us. These perceptions are the basis of our certain knowledge about the world
Marina Hyde: Alain de Botton believes his new philosopher friend and One Direction star could boost the UK's intellectual capacity almost single-handedly. All Harry needs is help from David Beckham