Paul Voosen, a staff writer for Science Magazine specializing in climate science, discusses the complexities of predicting when peak carbon emissions might occur, highlighting challenges with measurements and recent trends. Vani Rajendran, a senior researcher in cognitive neuroscience, shares intriguing findings on macaques that can synchronize to beats, challenging previous beliefs about rhythm in animals. Their exploration covers implications for evolution and potential therapies for motor disorders, making for a captivating conversation.