A decade ago, Sal Khan envisioned using technology to tailor education to individual and community needs.
Technology ethicist Tristan Harris explains that the human mind can be manipulated to see the world in a certain way, in the same way that magicians make illusions look real. He also discusses his earlier years as an entrepreneur and how, despite his altruistic intentions, the tech startup he founded ultimately depended on keeping users glued to their screens and his clients’ content.