Who are the great environmental visionaries of our own day and age?
EarthTalk® From the Editors of E – The Environmental Magazine Dear EarthTalk: The environmental movement was built on the philosophies of people like Henry David Thoreau, Aldo Leopold and Rachel Carson. But who are the great environmental visionaries of our own day and age? — Betsy Englund, Boston, MA Thoreau, best known for his book “Walden,”…