It’s writing podcast scripts, finishing students’ homework and correcting mistakes in computer code: ChatGPT, the A.I. chatbot from OpenAI, is suddenly everywhere. Who should decide how it’s built? What could go wrong? And what could go right?On today’s episode:Aviv Ovadya, a technologist and affiliate at Harvard’s Berkman Klein Center for Internet and Society and a visiting scholar at Cambridge University Leverhulme Center for the Future of Intelligence.Additional reading:ChatGPT is inspiring awe and fear among users.Aviv Ovadya proposes governing tech platforms democratically through “platform democracy.”Meta’s Cicero AI is getting good at negotiating with humans.Researchers are diagnosing Parkinson’s using a phone, a patient’s voice and a machine learning model. Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.