The Botany of Desire: Based on the book by Michael Pollan: Lesson Plan - Control: Far Afield | PBS
OVERVIEW Aldo Leopold, who lived from 1887 to 1948, was one of America's most influential environmental thinkers. A forester, conservationist and author, he once wrote: "To keep every cog and wheel is the first precaution of intelligent tinkering." His po...