Dr. Moncef Slaoui is the chief scientific adviser for Operation Warp Speed, and arguably the most powerful force in the mission to vaccinate America from the coronavirus. The scientist, a 30-year pharmaceutical industry veteran and registered Democrat, says he doesn’t “want to get into the politics” even though everything about the United States’ coronavirus response — from mask-wearing to President Trump’s illness — seems to have been politicized.

Dr. Slaoui says he’s an adviser with “significant influence” — not a decision maker. And while he makes no guarantee about vaccine timelines, he does stand by a commitment to quit if politics interferes with science, saying, “I can guarantee that I will say what I think, and I am saying what I think.”

You can find transcripts (posted midday) and more information for all episodes at nytimes.com/sway, and you can find Kara on Twitter @karaswisher.

Unlock full access to New York Times podcasts and explore everything from politics to pop culture. Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify.

Alexander Vindman — war hero, European affairs expert, lieutenant colonel in the Army — had lofty dreams of serving the United States. But a call he heard between President Trump and Ukraine’s president, Volodymyr Zelensky, gave him pause. Little more than a year after taking a job at the White House, Colonel Vindman testified before Congress regarding the Ukraine scandal, and was a key witness in the impeachment inquiry into Mr. Trump.

Now retired, citing bullying by the White House, Colonel Vindman tells Kara Swisher he doesn’t regret testifying. But what drew him to the White House in the first place? Why did he speak up when so many others haven’t?

You can find transcripts (posted midday) and more information for all episodes at nytimes.com/sway, and you can find Kara on Twitter @karaswisher.

Unlock full access to New York Times podcasts and explore everything from politics to pop culture. Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify.

Elon Musk has a vision of the future, and — as one of the world’s richest men with four corporations under his reign — the means to try to manifest it. In a conversation with Kara Swisher, he outlines his theory of, well, everything.

“I do not think this is actually the end of the world,” say Musk. But at the same time, we need to hurry up. “The longer we take to transition to sustainable energy, the greater the risk we take.” But is relocating to Mars really necessary? Is our species ready to live with chips in our brains? And who’s Musk voting for, anyway?

You can find transcripts (posted midday) and more information for all episodes at nytimes.com/sway, and you can find Kara on Twitter @karaswisher.

Unlock full access to New York Times podcasts and explore everything from politics to pop culture. Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify.

On this episode of “Sway,” Kara Swisher speaks to Gavin Newsom, a governor who is, by some measures, running a country. California is the world’s fifth-largest economy. And yesterday, the state joined the ranks of Britain, Denmark and Germany with an ambitious environmental order banning the sale of new gasoline-powered cars by 2035.

Governor Newsom is making big moves, even in the midst of a pandemic and a wildfire crisis. He’s leading California as the state takes on the federal government — “We’d be in the hall of fame if this was a sporting event.” But how does the governor choose his battles? What goes through his mind when he sits opposite a president who once called climate change a hoax? And how will the governor salvage California’s environment, economy and morale after a brutal year?

You can find transcripts (posted midday) and more information for all episodes at nytimes.com/sway, and you can find Kara on Twitter @karaswisher.

Unlock full access to New York Times podcasts and explore everything from politics to pop culture. Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify.

In the inaugural episode of Kara Swisher’s new podcast, “Sway,” she interviews House Speaker Nancy Pelosi. When it comes to presidential succession, Ms. Pelosi is second in line. And when it comes to taking on President Trump, she’s usually first.

“The power of the speaker is awesome,” says Ms. Pelosi. But how is she actually using that power? Why not accept a compromise (to the tune of $1.5 trillion) that may help quell a national crisis? What progress is possible when the speaker hasn’t spoken directly to the president in months? And with the passing of Justice Ruth Bader Ginsburg leaving a looming conservative court, can Ms. Pelosi maximize the power of a Democratic-controlled House?

You can find transcripts (posted midday) and more information for all episodes at nytimes.com/sway, and you can find Kara on Twitter @karaswisher.

Unlock full access to New York Times podcasts and explore everything from politics to pop culture. Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify.

Power, unpacked. “Sway” is a new interview show hosted by Kara Swisher, “Silicon Valley’s most feared and well liked journalist.” Now taking on Washington, Hollywood and the world, Kara investigates power: who has it, who’s been denied it, and who dares to defy it. Every Monday and Thursday, from New York Times Opinion. Premiering September 21.

You can find transcripts (posted midday) and more information for all episodes at nytimes.com/sway, and you can find Kara on Twitter @karaswisher.

Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.

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