As nations careen from one crisis to the next, there is a growing cry for fresh leadership. Those in charge have repeatedly fallen short, and trust in institutions has plummeted. So, what does great leadership look like? And how are great leaders made? David Gergen, a leader in the public arena for more than half a century, draws from his experiences as a White House adviser to four presidents, his decades as a trusted voice on national issues, and years of teaching and mentoring young people to offer a stirring playbook for the next generation of change-makers.