It took 3,000 years for our brains to develop to this point — and about 30 for it to get scrambled by screentime. Richard E. Cytowic, professor of neurology at George Washington University, joins host Krys Boyd to discuss how our attention is now pulled in multiple directions, how that affects our neurotransmitters and dopamine levels, and to offers tips on how to get our habits back on track for a healthier mind. His book is “Your Stone Age Brain in the Screen Age.”

Modern life means information is a click away, but often it feels better to keep our heads in the sand. Mark Lilla, professor of the humanities at Columbia University, joins host Krys Boyd to discuss the age-old impulse to shield ourselves from information, why that might save our sanity, and what that means for our deep-seated ideas of innocence. His book is “Ignorance and Bliss: On Wanting Not to Know.”

“Pull yourself up by your bootstraps” might as well be an American saying; trouble is, it doesn’t always work. Journalist and author Adam Chandler joins host Krys Boyd to discuss the myth of meritocracy, his travels around the country talking with people from all walks of life who have the work ethic but success still eludes them, and what needs to change for us to really obtain that American dream. His book is “99% Perspiration: A New Working History of the American Way of Life.”

Hypochondria is an illness marked by intense health anxiety over perceived problems — and it’s very real. Joanne Silberner, co-founder of the Association of Healthcare Journalists, joins host Krys Boyd to discuss why it’s taken so long for the mental health community to take hypochondria seriously, the new ways it’s being diagnosed, and the devastating outcomes for those who don’t find help. Her Scientific American article is “Hypochondria Is a Real and Dangerous Illness, New Research Shows.”

It might seem like policy-wonk stuff, but zoning actually shapes the dynamic world around us. Sara C. Bronin, architect, attorney, and policymaker, and professor at Cornell University, joins host Krys Boyd to talk about how code dictates our daily lives from parks, housing, restaurants, and the architecture around us, and why it’s difficult to overcome inequalities built into the books. Her book is “Key to the City: How Zoning Shapes Our World.”

Nobody actually enjoys feeling down in the dumps – but there’s a lot we can learn about ourselves when we’re not at our best. This hour, host Krys Boyd talks about how we can find fulfillment in experiencing the bittersweet parts of life, how sensitive people can use their temperament as a strength, and why being positive all the time isn’t actually very helpful.

 Relying on a dictionary or a library of materials to create something new is really just a centuries-old version of what A.I. does today. Dennis Yi Tenen, associate professor of English and comparative literature at Columbia University, joins host Krys Boyd to discuss why we shouldn’t be afraid that A.I. is coming for jobs, how we’ve always turned to outside sources to help generate original works, and how the real conversation should be about who’s labor is valuable. His book is “Literary Theory for Robots: How Computers Learned to Write.” 

 Kids may never think you’re cool – but it is possible to at least earn their respect. David Yeager is a professor of psychology at the University of Texas at Austin and the cofounder of the Texas Behavioral Science and Policy Institute. He joins host Krys Boyd to discuss how to be a supportive mentor for youth age 10-25 – when their brains are still taking shape. His book is “10 to 25: The Science of Motivating Young People: A Groundbreaking Approach to Leading the Next Generation―And Making Your Own Life Easier.” 

 The concept of death can trigger an existential crisis in humans. Do animals face the same fears? Susana Monsó is associate professor of philosophy in the Department of Logic, History, and Philosophy of Science at the National Distance Education University (UNED) in Madrid. She joins host Krys Boyd to discuss what animals know about dying – from mourning rituals to attempts at saving lives – and if this newfound understanding means we should treat animals differently. Her book is “Playing Possum: How Animals Understand Death.” 

Beyoncé might’ve been the first Black woman to hit No. 1 on the Billboard country album chart, but she stands on the shoulders of giants. Alice Randall, the first Black woman to write a No. 1 country hit, joins host Krys Boyd to discuss the Black roots of country music, from Grand Ole Opry acts that broke boundaries, to rising stars shaping the genre’s bright future. Her book “My Black Country: A Journey Through Country Music’s Black Past, Present, and Future.”