Impromptu: Amplifying Our Humanity Through AI, is a book written by Reid Hoffman with GPT-4. It offers readers a travelog of the future — exploring how AI, and especially Large Language Models like GPT-4, can elevate humanity across key areas like education, business, and creativity. Reid used Vall-E, a text-to-speech system (TTS), to convert his book to a podcast with an “AI Reid” voice. A free PDF download of this chapter—and the entire book—is available at impromptubook.com where you can find any relevant footnotes and acknowledgements.