Michael K. Hansen, Ph.D.
Dr. Hansen has been sharing his scientific expertise with Consumers Union for more than 20 years. A biologist and ecologist who did his Ph.D. in the techniques of Integrated Pest Management, he has identified many an insect for concerned CU staff. He develops policy, testifies before government agencies, speaks widely at conferences in the US and abroad, and talks frequently to media on critical food safety and environmental health issues including mad cow disease, genetic engineering, and pesticide use.
