Bringing his cosmic perspective to civilization on Earth, Neil deGrasse Tyson, bestselling author of Astrophysics for People in a Hurry, shines new light on the crucial fault lines of our time - war, politics, religion, truth, beauty, gender, race, and tribalism - in a way that stimulates a deeper sense of unity for us all. From the bestselling author of 'Astrophysics for People in a Hurry'.