Yet some food-related risks create greater public concern than others. These risks are perceived very differently. Fear of Chemical Residues Exposure to chemical residues is involuntary when the use is largely controlled by others. Some people may feel that the risk is uncontrollable, or that it is not being controlled by anyone. Pesticides are particularly feared because some may cause cancer, which can be fatal.
Most pesticides are artificial compounds which have a delayed reaction.
The risk is relatively new, may be undetectable, and affects people not just in their back yard but in their kitchen. Comparing these statements about chemical residues with the risk chart, it is easy to understand why people are concerned. Consumer educators must frequently reassure people that chemical residues are not as risky as they may seem. Removing pesticides from agricultural practices will yield zero-risk food. The only toxic substances in food are made by humans.