Dr. Lorne L. DAWSON, address: Department of Sociology, University of Waterloo, phone 885-1211 ext. 2421 (home) 124 Rosslyn Ave. South, Hamilton, Ontario, Can., L8M 3J2, phone 416 547-2456. Affiliation: SSHRCC Postdoctoral Fellow, Religious Studies and Sociology, University of Waterloo. Education: Ph.D. McMaster (Religious Studies). Interest in Popper: General influence on philosophy of science, social science and conceptions of "rationality." Publications: Reason, Freedom and Religion: Closing the Gap Between the Humanities and the Scientific Study of Religion. Toronto Studies in Religion (New York: Peter Lang, 1988). Queries to readers: Would be interested to consult with anyone in southern Ontario studying Habermas' theory of communicative action for detailed discussions.