Synopsis

This week's guests are Neil deGrasse Tyson, astrophysicist, host of the "StartTalk" podcast, and author of the New York Times bestseller, "Merlin's Tour of the Universe: A Traveler's Guide to Blue Moons, Black Holes, Mars, Stars, and Everything Far." Joining him for a panel discussion are Donna Brazile, Democratic political strategist and ABC News contributor, and Andrew Sullivan, writer of the "Weekly Dish" newsletter on Substack and author of the essay collection "Out On a Limb: Selected Writi