I think if you understand the history of AI as being shaped by human imagination and our visions about what AI would be going back 100 years or more, it's been the case very often that people envisioned AI as eventually being agentic, being something that would be another acting being who would either be cooperative and helpful to us or potentially competitive and threatening. Where do we draw these boundaries on what people can do and how do we ensure that the behavior of these AI agents is well calibrated in the sense that it's beneficial when we imagine a society that's widely populated by AI agents where there may be thousands or even millions of these things interacting with different people on different people's behalf.