1969: Edward N. Lorenz for his fundamental innovations in dynamic meteorology and his enlightening perspectives in advancing our understanding of the atmosphere as a physical system.
1969: Edward N. Lorenz für seine grundlegenden Innovationen in dynamischer Meteorologie und seine erhellenden Sichtweisen zur Förderung des Verständnisses der Atmosphäre als physikalischem System (for his fundamental innovations in dynamic meteorology and his enlightening perspectives in advancing our understanding of the atmosphere as a physical system).