George Modelski

George Modelski (born January 9, 1926Poznań, as Jerzy Modelski; - February 21, 2014) was Professor of Political science Emeritus in the University of Washington. Modelski has done work on long-term processes in global politics and economics, as well as the world urban macrodynamics and world system evolution. In 2012 he was awarded with the Bronze Kondratieff Medal by the International N. D. Kondratieff Foundation.

...
Wikipedia