Why is the 37-year-old mayor of South Bend, Ind., running for president — and what would he do if he won? David Leonhardt sits down with Pete Buttigieg to discuss the radicalization of the Republican Party and his plan to resuscitate American democracy. Then, Ross Douthat, Michelle Goldberg and David debate Buttigieg’s unconventional candidacy. 

For background reading on this episode, visit nytimes.com/theargument.

President Pete? One-on-One With Buttigieg

Thoughts, aloud. Hosted by Michelle Cottle, Ross Douthat, Carlos Lozada and Lydia Polgreen. Every Friday, from New York Times Opinion.

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This week, the hosts debate how religious voters will react to Donald Trump’s betrayal of anti-abortion positions, the evolution of Christianity as the domain of the right and whether religion is actually as powerful as it seems in modern U.S. politics.

Plus, Ross finds aliens, again.

Abortion, Trump and Religion in Politics

It’s not just bad vibes — America’s kids are not OK. As study after study shows worsening youth mental health, a popular theory has emerged: The rise of smartphones and the addictive nature of social media is making young people miserable. But can it really be that simple?

This week, the hosts debate the myriad possible factors contributing to teenagers’ unhappiness, and discuss how parents, schools and the government can protect kids without doing further harm. Plus, a sui generis Lozada family vacation.

Are Smartphones Just a Scapegoat for Our Unhappy Children?

The sociologist and New York Times columnist Tressie McMillan Cottom joins the hosts this week to discuss the role of celebrity in politics. Could Beyoncé and Taylor Swift, with their tens of millions of fans, sway the presidential election? And beyond brand-name pop stars, what role does celebrity play within the political system?

Plus, Tressie goes a little “Dr. Oz” on us.

Finding the Line Between Celebrity and Politician With Tressie McMillan Cottom

It can often feel as if politicians use a lot of words without saying much of anything. So how do journalists and citizens make sense of what’s said (and unsaid) in the many congressional reports, court decisions and campaign memoirs that pour out of Washington?

This week on “Matter of Opinion,” Carlos Lozada makes the case for reading the Capitol, and uses insights from his new book, “The Washington Book,” to help his co-hosts decode everyone from Donald Trump to Mike Pence to Barack Obama.

Texts From the Swamp

We’re working on this week's episode. While you wait, listen to this audio essay from one of our hosts, Lydia Polgreen, on the situation unfolding in Haiti.

President Pete? One-on-One With Buttigieg

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