American journalist and producer. He held various positions in several well-known media establishments, such as The Washington Post, The American Prospect, Bloomberg News, and MSNBC. In 2014, he co-founded "Vox" with several journalists, which is a website for explanatory news owned by Vox Media. As a producer, he is known for Explained (2018–2021), The Mind, Explained (2019), and Sex, Explained (2020).