Ronald A. Heifetz, co-founder of the Center for Public Lead­er­ship at Harvard University’s John F. Kennedy School of Govern­ment, is known world­wide for his seminal work on the prac­tice and teaching of lead­er­ship. He deliv­ered this address Oct. 14, 2008, at the Convo­ca­tion & Pastors School at Duke Divinity School. · Go to Ronald Heifetz: Lead­er­ship, adapt­ability, thriving →