I’m a journalist, writer, radio producer and currently editor at Radiolab, a Peabody award-winning public radio show that tells true stories about science, nature, medicine, philosophy, the law and other big subjects.

Over the years I’ve also hosted a podcast called Undone; produced Pop-Up Magazine’s first national tour; fact-checked Rebecca Skloot’s book; edited a podcast about the Civil War that won a Peabody award; wrote magazine stories for the New York Times and National Geographic; dreamt up and edited a Radiolab week of sharks; and lots more.

I used to live in NYC but now live in Maine.

You can write me at pwalters at wnyc dot org.