Are we all either secure, avoidant, or anxious? How does your relationship with your parents shape your romantic partnerships? And what is Stephen’s attachment style? 

Are you more likely to experience post-traumatic stress or post-traumatic growth? How does belief in the afterlife affect how you view death? And why did Angela hike a deadly gorge with her ex-boyfriend? 

How do kids learn about money? What’s the big problem with education? And who made "Raiders of the Lost Ark?"

Why are humans so eager for magic-bullet solutions? Can you explain how a pen works? And how does Angela feel about being forever branded “the grit lady”?

Why do Americans tip so much? What happened when Angie eliminated grading in a college course? And why did almost every pay toilet in the U.S.A. vanish between 1970 and 1980? 

How does the profitability of family firms stack up against the rest? Has nepotism become more taboo over time? And why are 90 percent of adoptees in Japan not children but adults?

Where’s the line between an addiction and a bad habit? Why do definitions of mental illnesses change over time? And what’s the most addictive thing in the world?

Why does listening to No Stupid Questions feel like you’re hanging out with your best friends? Why did the whole world take it personally when Princess Diana died? And how do “parasocial relationships” affect your mental health?

Are there downsides to “personality plagiarism”? Why did no one buy the Crayola Crayon Carver? And should Stephen feel bad for copying Angela’s email signature?

Why have fertility rates dropped so dramatically? Do fathers or mothers get more happiness from parenting? And how does birth order affect a child’s future?