Chemistry, Democracy, and a Response to the Environment

R. Hoffmann, Chemical and Engineering News, 68(17), 25-29 (April 23, 1990); in modified form, in Greek, in Chimika Chronika, 54(1), 4-8 (1992); in modified form, under the title \"Rational Limits,\" in Boston College Magazine, 51(3), 30-35 (1992).