The best of The Entrepreneurs: Tech for Good

In revisiting our favourite conversations with technology-company founders in 2019, we hear from Richard Pierson, a former ad executive who founded meditation app Headspace with a Buddhist monk; Luis von Ahn, CEO of free language-learning tool Duolingo; and Michelle Kennedy, founder and CEO of the app for mothers, Peanut. Plus: getting people to use their phones less and creating companies for both profit and good.