1. A Subtle Balance: Expertise, Evidence, and Democracy in Public Policy and Governance, 1970-2010, edited by Edward A. Parson, McGill-Queen’s University Press, 331 pp., $34.95. 2. After the Paris Attacks: Responses in Canada, Europe, and Around the Globe, edited by Edward M. Iacobucci and Stephen J. Toope, University of Toronto Press, 221 pp., $32.95. 3. After the Sands: Energy and Ecological Security for Canadians, by Gordon Laxer, Douglas & McIntyre, 288 pp., $24.95. 4.