This interview reviews Frosch's early schooling in the New York City Public School system, his education at Columbia University and, in detail, his varied career as a physicist and a science administrator, beginning with his work as a research scientist at Hudson Laboratory and then as Assistant Director and Director of the Theoretical Division. Other topics and affiliations discussed include: Advance Research Project Agency (ARPA); United States Navy; United Nations Environmental Programme; Woods Hole Oceanographic Institute; National Aeronautics and Space Administration (NASA) (administration, research and development techniques, business practices, reorganization, communication); Naval Research Laboratory (NRL); Navy Radiological Laboratory; National Academy of Sciences (NAS); Wallops Center; Dryden Flight Research Facility; Goddard Institute of Space Studies; Office of Naval Research (ONR); JASON Foundation for Education; Jet Propulsion Laboratory (JPL); Institute for Defense Analyses (IDA); Office of Management and Budget (OMB); SOLRAD (SOLar RADiation Satellite Program); Enterprise; Mansfield Amendment; CLOT test (combined loads orbiter test); Gamma-Ray Observatory (GRO); VELA Program; Atomic bomb; relationships between US Navy and NASA; militarization of space exploration; space exploration policy; sonar navigation; musical theory and acoustics; project management theory; satellite communication systems; underwater acoustics and modelling; remote sensing; seismology; shuttle flight testing and preparation; I.I. Rabi; Henry Foley; Charles H. Townes; Ivan Tolstoy; Frank Press; Jimmy Carter, among others.