This Scientific American Science Quickly podcast episode reviews the year's biggest science stories. The podcast features three Scientific American editors discussing key events in climate, health, and artificial intelligence. Andrea Thompson highlights 2024 as the hottest year on record, with devastating hurricanes and floods globally, emphasizing the escalating impact of climate change. Tanya Lewis shares significant health discoveries, including a non-addictive pain medication and new insights into vitamin D deficiency, while acknowledging political influences and looming public health threats. Ben Guarino focuses on the advancements and backlash surrounding generative AI, noting its increasing integration into search engines and the growing concerns about its energy consumption and potential job displacement. The episode concludes with a preview of future podcast topics and a holiday break announcement.