Roger Revelle had many good ideas during his long and productive career. One of them came to fruition in 1957 in the form of the Scientific Committee on Oceanic Research (SCOR), which the International Council for Science created as its first interdisciplinary body, to promote international activities in oceanography. Revelle served as SCOR's first president from 1957 to 1960. SCOR offers opportunities for scientists from different countries to cooperate in planning and executing international programs in ocean sciences. Over its 44 years in existence, SCOR has sponsored 120 working groups and has actively participated in many of the major international oceanographic projects. Thirty-six nations presently participate as SCOR members.