What is marriage man and woman a defense is a 2012 book about marriage by sherif girgis ryan t anderson and the philosopher robert p george in which the . What is marriage man and woman a defense kindle edition by sherif girgis ryan t anderson robert george robert p george ryan anderson download it once and . Man and woman a defense what is marriage identifies and defends the reasons for this historic consensus and shows why redefining civil marriage is unnecessary . What is marriage man and woman a defense sherif girgis ryan t anderson robert p george on amazoncom free shipping on qualifying offers until yesterday