The subsequent outbreak of cholera in that country caused far more deaths than were ever at risk from chlorine-induced cancer. Yet victims of life-threatening diseases face more danger from their diseases than the side effects of new drugs. Yet molds produce some of the most potent carcinogens found in nature. The fungicide used to replace ethylene dibromide has to be applied in greater quantities, increasing the risk for exposed workers. We cannot eliminate risk in the world unless we are satisfied with the status quo.
Progress involves risks.
If we eliminate progress, then we must accept that millions will starve and diseases that could be conquered will continue to take lives. The poor of the world will be condemned to their present situation. We can only believe in arithmetic. We add up the risks and benefits and go forward. Otherwise, we find ourself living that sour little German fable about the rich industrialist who so loved his only son that he kept him away from all risks.