In this interview, Sergey Brin discusses his return to Google to work on AI, driven by the rapid advancements and transformative potential he sees in the field. He compares the current AI developments to the early days of the web, highlighting the astonishing pace of change. Brin shares insights on AI's capabilities, such as its ability to process vast amounts of data and perform complex tasks, and touches on the use of AI in coding and management. The conversation explores the implications of AI for education, the future of college, and human-computer interaction, including voice interfaces and neuralink. Brin also addresses the open-source versus closed-source debate, Google's approach to AI development, and the potential for AI to enhance productivity and decision-making.