The Geologists At Prague: August 1968. History of the International Union of Geological Sciences
In August, 1968 nearly 3000 geologists from 91 countries gathered in Prague for the XXIIIrd International Geological Congress. Geology was in a state of major transformation and the Congress was the opportunity for the nascent International Union of Geological Sciences to involve the world geological community. But a brutal invasion of Czechoslovakia by its Communist allies frustrated all plans. Over 500 papers, more than 50 field trips, dozens of colloquia, meetings of affiliated societies etc. were canceled. Thousands of geologists who might have disseminated a uniquely global science to the classrooms and boardrooms of 91 countries's, were scattered by the winds of war. In rump sessions within the dying Congress and immediately after, a handful of West bloc geologists, committed agents of the new developments, struggled to pick up the pieces. The IUGS had to wait four years for another plenary session with the world geological community.