VIDEO-Dr. Perrodin shares the fascinating account of “The 4 Vagabonds” of Harvey Firestone, Henry Ford, Thomas Edison and John Burroughs.  From 1915-1924, these industrial moguls (Burroughs was a naturalist, however) made several “treks” to the country to “rough it” and debate career and life around the campfire.  These needed “member check” outings were essential to fostering true self-awareness and preventing isolation of brilliant thinkers.