People and Science: A Test of Time -- Description du film [en anglais] :
« In this open-ended drama, a union leader is confronted with the dilemma of whether to agree to the solution to his company's waste-disposal problem. A clean-up would mean the loss of jobs for many of his fellow employees. He must decide between jobs for his workers and a safer, cleaner environment. »
-- National Film Board of Canada

Source :
National Film Board of Canada. "NFB -- People and Science: A Test of Time" National Film Board of Canada. http://onf-nfb.gc.ca/en/our-collection/?idfilm=17383.