 “Common-Sense Morality”, as the term is used here, refers to our pre-theoretic set of moral judgments or intuitions or  principles.[1]  When we engage in theory construction (see below) it is these common-sense intuitions that provide a touchstone to theory evaluation. Henry Sidgwick believed that the principles of Common-Sense Morality were important in helping us understand the “first” principle or principles of  morality.[2]  Indeed, some theory construction explicitly appeals to puzzles in common-sense morality that need resolution – and hence, need to be addressed theoretically. 