Since its founding in the 1920s, McKinsey has become the gold standard for management consulting. But as its business grew, so did America’s wealth gap. Is that a coincidence?Podcast production by Heba Elorbany and Jess Miller with help from Asha Saluja.Slate Plus members get ad-free podcasts and bonus episodes of shows like Dear Prudence and Slow Burn. Sign up now to listen and support our work.Learn more about your ad choices. Visit megaphone.fm/adchoices