Jonathan Haidt and Craig Joseph, «The Moral Mind: How 5 Sets of Innate Moral Intuitions Guide the Development of Many Culture-Specific Virtues, and Perhaps Even Modules,» in The Innate Mind, eds. P. Carruthers, S. Laurence, and S. Stich (New York: Oxford, 2007), 367-91, and Jonathan Haidt and Jesse Graham, «When Morality Opposes Justice: Conservatives Have Moral Intuitions That Liberals May Not Recognize,» Social Science Research 20, no. 1 (March 2007): 98-116.