Citation :
« [If You Love This Planet] is devastating in its simplicity. Renowned peace activist Dr. Helen Caldicott delivers a lecture about precisely what a nuclear war would mean in terms of human casualties. [Terre] Nash then cuts from shots of the eloquent Caldicott to horrifying black-and-white footage of the atomic bombings of Hiroshima and Nagasaki »
-- Wyndham Wise

Source :
WISE, Wyndham, dir, Take One's Essential Guide to Canadian Film, Toronto, University of Toronto Press, 2001. [en anglais] (s.v. 'If You Love This Planet')