Hour 1: Why are we so fixated on caffeine? We’ll explore the question with Murray Carpenter, author of Caffeinated: How Our Daily Habit Help, Hurts, and Hooks Us.

Hour 1: What is the state of American liberalism? We’ll find out by speaking with Adolf Reed Jr., science professor and author of “Nothing Left,” which is featured in Harper’s this month.

Hour 2: This hour we’ll talk to virologist Dr. Nathan Wolfe about his book, The Viral Storm: The Dawn of a New Pandemic Age (St. Martin’s Griffin) and upcoming trip to Dallas.

We’ll explore collaborative divorces this hour with a panel of lawyers and mental health professionals who specialize in the process

We’ll talk this hour about why our minds have been conditioned to go through mood swings with psychologist Jonathan Rottenberg, author of The Depths: The Evolutionary Origins of the Depression Epidemic.

We’ll talk this hour about the mental side of competition with Ashley Merryman, co-author of Top Dog: The Science of Winning and Losing.

We’ll talk this hour about how mathematics and rational thought can help us to understand phenomena with statistician David J. Hand, author of The Improbability Principle: Why Coincidences, Miracles, and Rare Events Happen Every Day.

Hour 1: Millennials are doing things differently compared to previous generations. We’ll talk this hour about the challenges facing our nation in the near future with Paul Taylor, author of The Next America: Boomers, Millennials, and the Looming Generational Showdown.

Hour 2: The influx of craft breweries in North Texas has put local brewers on the map. We’ll spend this hour with a panel of North Texas brewers who are behind the recent trend.