This month we sit down with three unique guests to talk about the gravity and gravitas of the world’s largest piece of exposed granite, Stone Mountain. A memorial to the Confederacy, this several trillion-ton landmark stands as a complex example of both physical and cultural geography, of civil and natural significance. Our guests today are: (1) PAUL HUDSON, a professor of history and author of "Atlantas Stone Mountain: A Multicultural History" (2) cultural geographer, JOHN ALLENSWORTH, and (3) JAY DAVIS, an expert birdwatcher and board member of the Atlanta Audubon Society.