Shot of two men, one points off into distance. two other men come up to them. Cut to shot of boy pouring chemical into test tube. Cut to shot of man in glasses working with chemicals. Announcer says the emphasis of campaign is on science, not charity. Shot of people pouring chemicals onto leaves, seeds. Shot of man collecting from pond water pouring it into test tube. Shot of woman cutting at reed, close up of reed. Shot of man watching chemicals in tubes. Shot of classroom of people with man at front pointing to board. Shot of man talking. Shot of united nations talking to a group of people. Shot of large crowd. Close up of old man, old woman, another woman. Shots of women and children, child smiling. Shots of family and people in third world countries. Voice over says there are always new mouths to feed.