Michael Le Page, a participant in the Global Tipping Points Conference, discusses the urgent need for geoengineering as a solution to potential climate disasters, emphasizing the risks and moral implications involved. Jacob Aron dives into the enigmatic world of Busy Beaver numbers, illustrating their mind-boggling complexity and the community's quest to uncover new insights in mathematics. They also explore how exercise alters the microbiome, revealing its role in reducing cancer risk, with exciting implications for future cancer treatments.
