EPISODE 1572: In this KEEN ON show, Andrew talks to Patrick Dean, the author of NATURE'S MESSENGER, about Mark Catesby, America's First Great Naturalist

Patrick Dean writes on the outdoors and the environment. He has worked as a teacher, a political media director, and is presently the executive director of a rail-trail nonprofit. An avid trail-runner, paddler, and mountain-biker, he lives with his wife and dogs on the Cumberland Plateau in Tennessee, and is the author of A Window To Heaven, about the summit of Denali, also available from Pegasus Books.

Named as one of the "100 most connected men" by GQ magazine, Andrew Keen is amongst the world's best known broadcasters and commentators. In addition to presenting KEEN ON, he is the host of the long-running How To Fix Democracy show. He is also the author of four prescient books about digital technology: CULT OF THE AMATEUR, DIGITAL VERTIGO, THE INTERNET IS NOT THE ANSWER and HOW TO FIX THE FUTURE. Andrew lives in San Francisco, is married to Cassandra Knight, Google's VP of Litigation & Discovery, and has two grown children.

Brainwave 024: Special Edition - Reformation Sunday