In deciding whether to enlist their aid, the same issues listed above should be considered. Chemists study the structure and behavior of chemicals. Environmental chemists or biochemists will be especially knowledgeable about human health and environmental issues. Biostatisticians do mathematical comparisons of data to determine whether significant effects have occurred. They usually work on studies with epidemiologists.
Doctors treat diseases.
If they specialize in occupational or community medicine, they ll be helpful with the health effects of chemicals and with health surveys. Engineers are trained to design things. Environmental engineers, sanitary engineers, and chemical engineers might be especially useful in your campaign. Environmental scientists and ecologists have a broad background including biology, chemistry, engineering, and epidemiology. They can be useful in evaluating pollution problems.