CHOCIOLKO, Christina. Canadian, b. 1958. Genres: Ethics. Career: Transport Canada, Western Region, Edmonton, Alberta, radio operator in Calgary, Alberta, and Hay River, Northwest Territories, 1977-78; Arctic Exploration Services Ltd., Tuktoyaktuk, Northwest Territories, senior radio operator, 1979-83; MacDonald Dettwiler and Associates Ltd., Richmond, British Columbia, hardward technologist for electro-optical products, 1984-85; British Columbia Institute of Technology, Burnaby, assistant instructor in microelectronics, 1985-86; University of British Columbia, Vancouver, research assistant in international relations, 1989; Simon Fraser University at Harbour Centre, Vancouver, research director at Centre for Policy Research on Science and Technology, 1990-94; Queen's University, Kingston, Ontario, research associate in environmental policies, 1994-, instructor in policy studies, 1995. Publications: (with W. Leiss) Risk and Responsibility, 1994. Contributor to periodicals. Address: 2910 Quebec St., Apt. 246, Vancouver, BC, Canada V5T 4P7.