He's a “public policy scholar,” interesting, at the Wilson Center and holder of the American Association for the Advancement of Science’s Roger Revelle Fellowship in Global Environmental Stewardship, he’s a professor of science, technology, and society at Colby College, in Waterville, Maine.
Yeye ni “msomi wa sera ya umma”, ya kupendelea kwa kituo cha Wilson na mwenye Chama cha Marekani wa Kuendeleza Sayansi uhusiano wa Roger Revelle kuongoza mazingira wa dunia, yeye ni profesa wa sayansi, teknolojia kwa jamii ya chuo cha elimu cha Colby kwa Waterville, Maine. Anakupatia orodha ya vitabu vyake vingine.