Safety Assurance of Foods: Risk Management Depends on Good Science but it is not a Scientific Activity

We make many decisions in our livesand we weigh the benefits against thedrawbacks. Our decisions are based on whatbenefits are most important to us and whatdrawbacks we are willing to accept. Decisionsabout what we eat are made in the same way; butwhen it comes to safety, our decisions areusually made more carefully. Food containsnatural chemicals and it can come into contactwith many natural and artificial substancesduring harvest, production, processing, andpreparation. They include microorganisms,chemicals, either naturally present or producedby cooking, environmental contaminants, andpesticides. Since the chance of being harmed bythese potential hazards is called risk, riskanalysis might be better termed as the scienceof safety, because risk management is anessential part of it. It would, however, bedifficult and shortsighted to maintain thatquestions about risk and safety can have nomoral dimension. Risk and safety become mattersof moral concern when they raise furtherquestions about responsibility, accountability,and justifiability. The question of risk cannotbe ignored in any ethical investigation ofgenetic engineering, novel foods, animalwelfare, and individual choices. However, foodis more than metabolic fuel. It hasphysiological, psychological, social, cultural,and aesthetic associations that merge to form agestalt that people endanger and maintain. Thecontribution of any food towards anindividual's well being is as complex as theindividual himself. In this context, thebenefits of consuming food that containshazards may outweigh the risk.