A decade ago, I was feeling pretty pessimistic about climate change. The politics of mitigating global warming just seemed impossible: asking people to make sacrifices, or countries to slow their development, and delay dreams of better, more prosperous lives.

But the world today looks different. The costs of solar and wind power have plummeted. Same for electric batteries. And a new politics is starting to take hold: that maybe we can invest and invent and build our way out of this crisis, without needing people to make sacrifices at all.

Hannah Ritchie is the deputy editor and lead researcher at Our World in Data and the author of “Not the End of the World: How We Can Be the First Generation to Build a Sustainable Planet.” She’s pored over the data on this question and has come away more optimistic than many. “It’s just not true that we’ve had these solutions just sitting there ready to build for decades and decades, and we just haven’t done anything,” she told me. “We’re in a fundamentally different position going forward.”

In this conversation, we discuss whether sustainability without sacrifice is truly possible. How much progress have we made so far? What gives her the most hope? And what are the biggest obstacles?

Mentioned:

“What was the death toll from Chernobyl and Fukushima?” by Hannah Ritchie

“Reducing food’s environmental impacts through producers and consumers” by Joseph Poore and Thomas Nemecek

“Future demand for electricity generation materials under different climate mitigation scenarios” by Seaver Wang, Zeke Hausfather et al.

Book Recommendations:

Factfulness by Hans Rosling

Possible by Chris Goodall

Range by David Epstein

Thoughts? Guest suggestions? Email us at ezrakleinshow@nytimes.com.

You can find transcripts (posted midday) and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast. Book recommendations from all our guests are listed at klein-show-book-recs.html">https://www.nytimes.com/article/ezra-klein-show-book-recs.

This episode of “The Ezra Klein Show” was produced by Rollin Hu. Fact-checking by Michelle Harris, with Mary Marge Locker and Kate Sinclair. Our senior engineer is Jeff Geld, with additional mixing by Isaac Jones. Our senior editor is Claire Gordon. The show’s production team also includes Annie Galvin, Kristin Lin and Aman Sahota. Original music by Isaac Jones. Audience strategy by Kristina Samulewski and Shannon Busta. The executive producer of New York Times Opinion Audio is Annie-Rose Strasser. Special thanks to Sonia Herrero.

Salman Rushdie’s 1988 novel, “The Satanic Verses,” made him the target of Ayatollah Ruhollah Khomeini, who denounced the book as blasphemous and issued a fatwa calling for his assassination. Rushdie spent years trying to escape the shadow the fatwa cast on him, and for some time, he thought he succeeded. But in 2022, an assailant attacked him onstage at a speaking engagement in western New York and nearly killed him.

“I think now I’ll never be able to escape it. No matter what I’ve already written or may now write, I’ll always be the guy who got knifed,” he writes in his new memoir, “Knife: Meditations After an Attempted Murder.”

In this conversation, I asked Rushdie to reflect on his desire to escape the fatwa; the gap between the reputation of his novels and their actual merits; how his “shadow selves” became more real to millions than he was; how many of us in the internet age also have to contend with our many shadow selves; what Rushdie lives for now; and more.

Mentioned:

Midnight’s Children by Salman Rushdie

Book Recommendations:

Don Quixote by Miguel de Cervantes, translated by Edith Grossman

One Hundred Years of Solitude by Gabriel García Márquez

The Trial by Franz Kafka

The Castle by Franz Kafka

Thoughts? Guest suggestions? Email us at ezrakleinshow@nytimes.com.

You can find transcripts (posted midday) and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast. Book recommendations from all our guests are listed at klein-show-book-recs.html">https://www.nytimes.com/article/ezra-klein-show-book-recs.

This episode of “The Ezra Klein Show” was produced by Annie Galvin. Fact-checking by Michelle Harris. Our senior engineer is Jeff Geld, with additional mixing by Isaac Jones. Our senior editor is Claire Gordon. The show’s production team also includes Rollin Hu, Kristin Lin and Aman Sahota. Original music by Isaac Jones. Audience strategy by Kristina Samulewski and Shannon Busta. The executive producer of New York Times Opinion Audio is Annie-Rose Strasser. And special thanks to Sonia Herrero and Mrinalini Chakravorty.

In our recent series on artificial intelligence, I kept returning to a thought: This technology might be able to churn out content faster than we can, but we still need a human mind to sift through the dross and figure out what’s good. In other words, A.I. is going to turn more of us into editors.

But editing is a peculiar skill. It’s hard to test for, or teach, or even describe. But it’s the crucial step in the creative process that takes work that’s decent and can turn it into something great.

Adam Moss is widely known as one of the great magazine editors of his generation: He remade The New York Times Magazine in the late 1990s and early 2000s, and during his 15 years as editor in chief of New York magazine, shaped that outlet into one of the greatest print and digital publications we have. And he’s now out with a new book, “The Work of Art: How Something Comes From Nothing.” It’s a curation of 43 conversations with artists about the marginalia, doodles, drafts and revisions that lead to great art. It’s a celebration of the hard, human work that goes into the creative act. It’s a book, really, about editing.

In this conversation, we discuss what musicians, writers, visual artists, sandcastle-builders and others have in common as they create; how editing is an underappreciated and often misunderstood step in the creative process; how creativity morphs in different stages of our lives; and trusting your own “sensibility.”

Mentioned:

“A Subtlety, or the Marvelous Sugar Baby” by Kara Walker

“Miss Gleason” by Amy Sillman

klein-podcast-george-saunders.html">Ezra Klein Show episode with George Saunders

“Mother and Child on Blue Mat” by Cheryl Pope

klein-podcast-maryanne-wolf.html">Ezra Klein Show episode with Maryanne Wolf

“Fidenza” by Tyler Hobbs

“In a River” by Rostam

Book Recommendations:

Interviews with Francis Bacon by David Sylvester

Faux Pas by Amy Sillman

The Sketchbooks Revealed by Richard Diebenkorn

Thoughts? Guest suggestions? Email us at ezrakleinshow@nytimes.com.

You can find transcripts (posted midday) and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast. Book recommendations from all our guests are listed at klein-show-book-recs.html">https://www.nytimes.com/article/ezra-klein-show-book-recs.

This episode of “The Ezra Klein Show” was produced by Annie Galvin. Fact-checking by Michelle Harris. Our senior engineer is Jeff Geld, with additional mixing by Isaac Jones. Our senior editor is Claire Gordon. The show’s production team also includes Rollin Hu, Kristin Lin and Aman Sahota. Original music by Isaac Jones. Audience strategy by Kristina Samulewski and Shannon Busta. The executive producer of New York Times Opinion Audio is Annie-Rose Strasser. And special thanks to Sonia Herrero, Rachel Baker and James Burnett.

There is so much we need to build right now. The housing crunch has spread across the country; by one estimate, we’re a few million units short. And we also need a huge build-out of renewable energy infrastructure — at a scale some experts compare to the construction of the Interstate highway system.

And yet, we’re not seeing anything close to the level of building that we need — even in the blue states and cities where housing tends to be more expensive and where politicians and voters purport to care about climate change and affordable housing.

Jerusalem Demsas is a staff writer at The Atlantic who obsesses over these questions as much as I do. In this conversation, she takes me through some of her reporting on local disputes that block or hinder projects, and what they say about the issues plaguing development in the country at large. We discuss how well-intentioned policies evolved into a Kafka-esque system of legal and bureaucratic hoops and delays; how clashes over development reveal a generational split in the environmental movement; and what it would take to cut decades of red tape.

Mentioned:

“Colorado’s Ingenious Idea for Solving the Housing Crisis” by Jerusalem Demsas

“The Culture War Tearing American Environmentalism Apart” by Jerusalem Demsas

“Why America Doesn’t Build” by Jerusalem Demsas

Book Recommendations:

Don’t Blame Us by Lily Geismer

The Bulldozer in the Countryside by Adam Rome

A Swim in a Pond in the Rain by George Saunders

Thoughts? Guest suggestions? Email us at ezrakleinshow@nytimes.com.

You can find transcripts (posted midday) and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast. Book recommendations from all our guests are listed at klein-show-book-recs.html">https://www.nytimes.com/article/ezra-klein-show-book-recs.

This episode of “The Ezra Klein Show” was produced by Kristin Lin. Fact-checking by Michelle Harris with Kate Sinclair. Our senior engineer is Jeff Geld. Our senior editor is Claire Gordon. The show’s production team also includes Annie Galvin, Rollin Hu and Aman Sahota. Original music by Isaac Jones. Audience strategy by Kristina Samulewski and Shannon Busta. The executive producer of New York Times Opinion Audio is Annie-Rose Strasser. Special thanks to Sonia Herrero.

Back in 2018, Dario Amodei worked at OpenAI. And looking at one of its first A.I. models, he wondered: What would happen as you fed an artificial intelligence more and more data?

He and his colleagues decided to study it, and they found that the A.I. didn’t just get better with more data; it got better exponentially. The curve of the A.I.’s capabilities rose slowly at first and then shot up like a hockey stick.

Amodei is now the chief executive of his own A.I. company, Anthropic, which recently released Claude 3 — considered by many to be the strongest A.I. model available. And he still believes A.I. is on an exponential growth curve, following principles known as scaling laws. And he thinks we’re on the steep part of the climb right now.

When I’ve talked to people who are building A.I., scenarios that feel like far-off science fiction end up on the horizon of about the next two years. So I asked Amodei on the show to share what he sees in the near future. What breakthroughs are around the corner? What worries him the most? And how are societies that struggle to adapt to change and governments that are slow to react to them supposed to prepare for the pace of change he predicts? What does that line on his graph mean for the rest of us?

This episode contains strong language.

Mentioned:

klein-podcast-sam-altman.html">Sam Altman on The Ezra Klein Show

klein-podcast-demis-hassabis.html">Demis Hassabis on The Ezra Klein Show

On Bullshit by Harry G. Frankfurt

“Measuring the Persuasiveness of Language Models” by Anthropic

Book Recommendations:

The Making of the Atomic Bomb by Richard Rhodes

The Expanse (series) by James S.A. Corey

The Guns of August by Barbara W. Tuchman

Thoughts? Guest suggestions? Email us at ezrakleinshow@nytimes.com.

You can find transcripts (posted midday) and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast. Book recommendations from all our guests are listed at https://www.nytimes.com/article/ezra-klein-show-book-recs.

This episode of “The Ezra Klein Show” was produced by Rollin Hu. Fact-checking by Michelle Harris. Our senior engineer is Jeff Geld. Our senior editor is Claire Gordon. The show’s production team also includes Annie Galvin, Kristin Lin and Aman Sahota. Original music by Isaac Jones. Audience strategy by Kristina Samulewski and Shannon Busta. The executive producer of New York Times Opinion Audio is Annie-Rose Strasser. Special thanks to Sonia Herrero.

The internet is in decay. Do a Google search, and there are so many websites now filled with slapdash content contorted just to rank highly in the algorithm. Facebook, YouTube, X and TikTok all used to feel more fun and surprising. And all these once-great media companies have been folding or shedding staff members, unable to find a business model that works.

And into this weakened internet came the flood of A.I.-generated junk. There’s been a surge of spammy news sites filled with A.I.-generated articles. TikTok videos of A.I.-generated voices reading text pulled from Reddit can be churned out in seconds. And self-published A.I.-authored books are polluting Amazon listings.

According to my guest today, Nilay Patel, this isn’t just a blip, as the big platforms figure out how to manage this. He believes that A.I. content will break the internet as we know it.

“When you increase the supply of stuff onto those platforms to infinity, that system breaks down completely,” Patel told me “Recommendation algorithms break down completely. Our ability to discern what is real and what is false breaks down completely. And I think, importantly, the business models of the internet break down completely.”

Patel is one of the sharpest observers of the internet, and the ways technology has shaped and reshaped it. He’s a co-founder and the editor in chief of The Verge, and the host of the “Decoder” podcast. In this conversation, we talk about why platforms seem so unprepared for the storm of A.I. content; whether an internet filled with cursory A.I. content is better or worse than an internet filled with good A.I. content; and if A.I. might be a kind of cleansing fire for the internet that enables something new and better to emerge.

Mentioned:

Help us win a Webby Award

“Scenes from a dying web” by Casey Newton

“The Work of Art in the Age of Mechanical Reproduction” by Walter Benjamin

“257 CES gadgets in 3 minutes — CES 2015” by The Verge

Book Recommendations:

The Conquest of Cool by Thomas Frank

Liar in a Crowded Theater by Jeff Kosseff

Substance by Peter Hook

Everything I Need I Get From You by Kaitlyn Tiffany

Extremely Hardcore by Zoe Schiffer

Beyond Measure by James Vincent

Thoughts? Guest suggestions? Email us at ezrakleinshow@nytimes.com.

You can find transcripts (posted midday) and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast. Book recommendations from all our guests are listed at klein-show-book-recs.html">https://www.nytimes.com/article/ezra-klein-show-book-recs.

This episode of “The Ezra Klein Show” was produced by Claire Gordon. Fact-checking by Michelle Harris, with Kate Sinclair and Mary Marge Locker. Our senior engineer is Jeff Geld, with additional mixing from Isaac Jones and Efim Shapiro. Our senior editor is Claire Gordon. The show’s production team also includes Annie Galvin, Rollin Hu and Kristin Lin. Original music by Isaac Jones. Audience strategy by Kristina Samulewski and Shannon Busta. The executive producer of New York Times Opinion Audio is Annie-Rose Strasser. Special thanks to Sonia Herrero.

There’s something of a paradox that has defined my experience with artificial intelligence in this particular moment. It’s clear we’re witnessing the advent of a wildly powerful technology, one that could transform the economy and the way we think about art and creativity and the value of human work itself. At the same time, I can’t for the life of me figure out how to use it in my own day-to-day job.

So I wanted to understand what I’m missing and get some tips for how I could incorporate A.I. better into my life right now. And Ethan Mollick is the perfect guide: He’s a professor at the Wharton School at the University of Pennsylvania who’s spent countless hours experimenting with different chatbots, noting his insights in his newsletter One Useful Thing and in a new book, “Co-Intelligence: Living and Working With A.I.”

This conversation covers the basics, including which chatbot to choose and techniques for how to get the most useful results. But the conversation goes far beyond that, too — to some of the strange, delightful and slightly unnerving ways that A.I. responds to us, and how you’ll get more out of any chatbot if you think of it as a relationship rather than a tool.

Mollick says it’s helpful to understand this moment as one of co-creation, in which we all should be trying to make sense of what this technology is going to mean for us. Because it’s not as if you can call up the big A.I. companies and get the answers. “When I talk to OpenAI or Anthropic, they don’t have a hidden instruction manual,” he told me. “There is no list of how you should use this as a writer or as a marketer or as an educator. They don’t even know what the capabilities of these systems are.”

Book Recommendations:

The Rise and Fall of American Growth by Robert J. Gordon

The Knowledge by Lewis Dartnell

Blindsight by Peter Watts

Thoughts? Guest suggestions? Email us at ezrakleinshow@nytimes.com.

You can find transcripts (posted midday) and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast. Book recommendations from all our guests are listed at klein-show-book-recs.html">https://www.nytimes.com/article/ezra-klein-show-book-recs.

This episode of “The Ezra Klein Show” was produced by Kristin Lin. Fact-checking by Michelle Harris, with Mary Marge Locker and Kate Sinclair. Our senior engineer is Jeff Geld, with additional mixing from Efim Shapiro. Our senior editor is Claire Gordon. The show’s production team also includes Annie Galvin and Rollin Hu. Original music by Isaac Jones. Audience strategy by Kristina Samulewski and Shannon Busta. The executive producer of New York Times Opinion Audio is Annie-Rose Strasser. Special thanks to Sonia Herrero.

Donald Trump can seem like a political anomaly. You sometimes hear people describe his connection with his base in quasi-mystical terms. But really, Trump is an example of an archetype — the right-wing populist showman — that recurs across time and place. There’s Jair Bolsonaro in Brazil, Boris Johnson in Britain, Javier Milei in Argentina. And there’s a long lineage of this type in the United States too.

So why is there this consistent demand for this kind of political figure? And why does this set of qualities — ethnonationalist politics and an entertaining style — repeatedly appear at all?

John Ganz is the writer of the newsletter Unpopular Front and the author of the forthcoming book “When the Clock Broke: Con Men, Conspiracists, and How America Cracked Up in the Early 1990s.” In this conversation, we discuss how figures like David Duke and Pat Buchanan were able to galvanize the fringes of the Republican Party; Trump’s specific brand of TV-ready charisma; and what liberals tend to overlook about the appeal of this populist political aesthetic.

This episode contains strong language.

Mentioned:

“wing-populism.pdf">Right-Wing Populism” by Murray N. Rothbard

“The ‘wave’ of right-wing populist sentiment is a myth” by Larry Bartels

“How we got here” by Matthew Yglesias

Book Recommendations:

What Hath God Wrought? by Daniel Walker Howe

After Nationalism by Samuel Goldman

The Politics of Cultural Despair by Fritz R. Stern

Thoughts? Guest suggestions? Email us at ezrakleinshow@nytimes.com.

You can find transcripts (posted midday) and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast. Book recommendations from all our guests are listed at https://www.nytimes.com/article/ezra-klein-show-book-recs.

This episode of “The Ezra Klein Show” was produced by Annie Galvin. Fact-checking by Michelle Harris. Our senior engineer is Jeff Geld, with additional mixing from Efim Shapiro. Our senior editor is Claire Gordon. The show’s production team also includes Rollin Hu and Kristin Lin. Original music by Isaac Jones. Audience strategy by Kristina Samulewski and Shannon Busta. The executive producer of New York Times Opinion Audio is Annie-Rose Strasser. Special thanks to Sonia Herrero.

We’ll be back on Friday with a new episode. In the meantime, we wanted to share one of our favorite recent episodes from our sister podcast, “Matter of Opinion.”

Why does the economy look so good to economists but feel so bad to voters?

The Nobel laureate economist Paul Krugman joins the hosts on “Matter of Opinion” to discuss why inflation, interest rates and wages aren’t in line with voters’ perception of the economy. Then, they debate with Paul how big of an influence the economy will be on the 2024 presidential election, and which of the two presumed candidates, Joe Biden and Donald Trump, it could benefit. Plus, Ross Douthat’s lessons on aging, through Michael Caine impressions.

Mentioned:

“putin-tucker-carlson.html">Believing Is Seeing,” from Paul Krugman’s newsletter

“The Age of Diminished Expectations,” by Paul Krugman

“The Trip” scene: “This Is How Michael Caine Speaks”

American policy is uniquely hostile to families. Other wealthy countries guarantee paid parental leave and sick days and heavily subsidize early childhood care — to the tune of about $14,000 per year per child, on average. (The United States, by contrast, spends around care-biden.html">$500 per child per year.) So it’s no wonder our birthrate has been in decline, with many people saying they’re having fewer children than they would like.

Yet if you look closer at those other wealthy countries, that story doesn’t entirely hold. Sweden, for example, has some of the most generous work-family policies in the world, and according to the most recent numbers from Our World in Data, from 2021, their fertility rate is 1.67 children per woman — virtually identical to ours.

Caitlyn Collins is a sociology professor at Washington University in St. Louis and the author of “Making Motherhood Work: How Women Manage Careers and Caregiving.” To understand how family policies affect the experience of child-rearing, she interviewed over a hundred middle-class mothers across four countries with different parenting cultures and levels of social support for families: the United States, Sweden, Italy and Germany. And what she finds is that policies can greatly relieve parents’ stress, but cultural norms like “intensive parenting” remain consistent.

In this conversation, we discuss how work-family policies in Sweden frame spending time with children as a right rather than a privilege, how these policies have transformed the gender norms around parenting, why family-friendly policies across the globe don’t increase birthrates, how cultural pressures in America to be both an ideal worker and an ideal parent often clash, why many American parents feel it’s impossible to have more than one or two children, how cultural discourse has led younger women to “dread” motherhood and more.

Mentioned:

“Parenthood and Happiness: Effects of Work-Family Reconciliation Policies in 22 OECD Countries” by Jennifer Glass, Robin W. Simon and Matthew A. Andersson

“Is Maternal Guilt a Cross-National Experience?” by Caitlyn Collins

If you're interested in this topic, we also recommend checking out this series from the New York Times Opinion:

“rate.html">Would You Have Four Kids if It Meant Never Paying Taxes Again?” by Jessica Grose

“decline.html">Are Men the Overlooked Reason for the Fertility Decline?” by Jessica Grose

“rate.html">If We Want More Babies, Our ‘Profoundly Anti-Family’ System Needs an Overhaul” by Jessica Grose

Book Recommendations:

Competing Devotions by Mary Blair-Loy

Mothering While Black by Dawn Marie Dow

Hope in the Dark by Rebecca Solnit

Thoughts? Guest suggestions? Email us at ezrakleinshow@nytimes.com.

You can find transcripts (posted midday) and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast. Book recommendations from all our guests are listed at klein-show-book-recs.html">https://www.nytimes.com/article/ezra-klein-show-book-recs.

This episode of “The Ezra Klein Show” was produced by Annie Galvin. Fact-checking by Michelle Harris. Our senior engineer is Jeff Geld, with additional mixing from Efim Shapiro. Our senior editor is Claire Gordon. The show’s production team also includes Rollin Hu and Kristin Lin. Original music by Isaac Jones. Audience strategy by Kristina Samulewski and Shannon Busta. The executive producer of New York Times Opinion Audio is Annie-Rose Strasser. Special thanks to Jessica Grose and Sonia Herrero.