Professor Michael Ruse is a British-born philosopher of science who specialises in the philosophy of biology and works on the relationship between science and religion, the creation–evolution controversy, and the demarcation problem within science. Ruse currently teaches at Florida State University. He has written over 50 books, his most recent being 'A meaning to life.' Join me for a fascinating discussion with Michael on topics ranging from monism to biology to free will and getting older.