A staff writer at The New Yorker since 2000, and writes The Financial Page. He came to The New Yorker from Slate, where he wrote the Moneybox column. He has also been a contributing editor at Fortune and a staff writer at Talk. Previously, he was the business columnist for New York. He has contributed to the Wall Street Journal, Wired, the Times Magazine, the Washington Post, and Lingua Franca, and has written on subjects ranging from Silicon Valley to college basketball. His book, “The Wisdom of Crowds: Why the Many Are Smarter than the Few and How Collective Wisdom Shapes Business, Economies, Societies, and Nations,” was published in 2004.

He lives in Brooklyn, New York.