Shel HorowitzAward-winning author of nine previous books including the long-running category bestseller "Guerrilla Marketing Goes Green", Shel Horowitz helps green and socially conscious businesses profit by going greener and by addressing hunger, poverty, war, ad catastrophic climate change. His consulting, writing, and speaking practice has spread to six continents so far. Shel has braided together careers as both an activist and a marketer since the 1970s; he’s especially proud of starting a successful movement to save the Mount Holyoke Range in Massachusetts. Read More Read Less