Meet Sarah Wynn-Williams, Facebook’s Highest-Ranking Whistleblower

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You may have never heard of Sarah Wynn-Williams, but that’s about to change. She’s written a memoir about her nearly seven years at Facebook, the company that has since rebranded as Meta. In doing so, she’s become the company’s highest-ranking whistleblower. Until around 72 hours ago, the book’s existence itself was a secret. Wynn-Williams, a onetime New Zealand diplomat, was effectively the company’s top envoy to governments around the world. She traveled extensively with Mark Zuckerberg and Sheryl Sandberg—the company’s two top leaders during her time—and her experiences with them often read like pure comedy, a mix of Succession and The Office. The book, however, is a lot more than that.…