See also Philip Hefner, "Theological Perspectives on Morality and Human Evolution," in Religion and Science: History, Method, Dialogue, ed. W. Mark Richardson and Wesley J. Wildman (New York: Routledge, 1996), 401-24; Philip Hefner, "Going As Far As We Can Go: The Jesus Proposal for Stretching Genes and Cultures," Zygon: Journal of Religion and Science, September 1999, 485-500. For recent critiques of Hefner’s proposal, see Don Browning, "Altruism and Christian Love," Zygon: Journal of Religion and Science 27.4(December 1992), Langdon Gilkey, "Evolution, Culture, and Sin: Responding to Philip Hefner's Proposal," Zygon: Journal of Religion and Science 30.2(June 1995). and Denis Edwards, "Original Sin and Saving Grace in Evolutionary Context," in Evolutionary and Molecular Biology: Scientific Perspectives on Divine Action, ed. Robert John Russell, William R. Stoeger, S. J and Francisco J. Ayala (Vatican City State; Berkeley, California: Vatican Observatory Publications; Center for Theology and the Natural Sciences, 1998); see also Peacocke, "Sociobiology and Its Theological Implications.". See also William Irons, "Morality, Religion, and Human Evolution," in Religion and Science: History, Method, Dialogue, ed. W. Mark Richardson and Wesley J. Wildman (New York: Routledge, 1996), 275-400. and Hefner, "Theological Perspectives.". For a recent Catholic perspective on sociobiology see Stephen J. Pope, "Sociobiology and Human Nature: A Perspective from Catholic Theology," Zygon: Journal of Religion and Science 33.2(June 1998).