1. The document summarizes philosopher G.E.M. Anscombe's life and work, including her criticism of C.S. Lewis's argument in his book Miracles. 2. It discusses Anscombe's attack on Lewis at the Oxford Socratic Club, focusing on Lewis's statement about irrational causes and his ambiguous use of terms. 3. Lewis later revised his argument in the 1960 edition of Miracles in response to Anscombe's criticism.