Social Philosophy and Policy Vol. 26, Issue 1 Winter 2009 ÌÇÐÄvlog¹ÙÍø Authors See citation below for complete author information. Frances Kamm Littauer Professor of Philosophy and Public Policy, Emerita Citation Kamm, Frances. "Intrapersonal and Interpersonal Aggregation." Social Philosophy and Policy 26.1 (Winter 2009).