This document discusses the pros and cons of nuclear power. It notes that nuclear power has prevented millions of deaths from air pollution compared to fossil fuels, but nuclear waste remains radioactive for extremely long periods. High-level nuclear waste storage is an unresolved issue. Incidents like Chernobyl and Fukushima show the risks of nuclear accidents and their health impacts. While nuclear power avoids some pollution, proper long-term management of its radioactive waste remains a challenge.