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Denis Hayes and his wife Gail. Together, they have written a soon-to-be-published book, COWED, detailing how cows are the second most influential species of mammal on our continent. Photo by Leah Boyer

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Denis Hayes – Environmental Activist Extraordinaire

The inspiring story of the Northwest and global activist best known for leading the first Earth Day and heading The Bullitt Foundation

It’s not often you meet someone who says they face each day excited about the work that lies before them.