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Salon
Salon
Politics
Tom Lyon

How dirty corporations use greenwashing

Many corporations claim their products are "green-friendly." But how do you know if what they're selling is truly eco-safe? SciLine interviewed Thomas Lyon, professor of sustainable science, technology and commerce at the University of Michigan, on how to buy environmentally sustainable products, whether carbon credits actually work and the prevalence of greenwashing.

Dr. Thomas Lyon discusses the impact of corporate sustainability initiatives.

Below are some highlights from the discussion. Answers have been edited for brevity and clarity.

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