Christopher Nolan’s blockbuster hit “Oppenheimer” tells the story of the father of the atomic bomb and the invention he hoped would end all wars. (Spoiler alert: It did not.)

On “Matter of Opinion,” the hosts discuss how history should view J. Robert Oppenheimer — naïve martyr or crybaby? — and whether we have more to fear from nuclear weapons in the age of artificial intelligence.

‘Oppenheimer’ and the Siren Song of World-Ending Technology

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

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On this episode, the hosts get heated about the political divisions and contradictions revealed by the recent campus protests and ask why some in Washington seem so invested in perpetuating the demonstrations.

Untangling the Mess of Campus Protests

How worried should we really be about the threat of political violence? On this week’s episode of “Matter of Opinion,” columnist Jamelle Bouie joins the hosts to set the record straight on whether we’re actually living through an unusually violent era, and they discuss whether the new movie, “Civil War,” could come true.

Plus, Keanu Reeves in his most beautiful form yet.

How Does Trump’s Violent Rhetoric End?

Will Israel and Iran’s unprecedented attacks escalate into a wider mideast conflict? A “forever war”? This week, columnist Tom Friedman joins the hosts to unpack the latest developments, what it means for Gaza, and the implications for the region writ large.

Thomas Friedman on Iran, Israel and Preventing a ‘Forever War’

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.

‘Oppenheimer’ and the Siren Song of World-Ending Technology

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