Professor Julianne Holt-Lunstad discusses the impact of loneliness on our health, comparing it to smoking. Studies show a 50% increase in survival odds for socially connected individuals, highlighting the importance of social connections for well-being and longevity.

Researchers delve into the science of loneliness, addressing its stigma and effective interventions. A graduate student revolutionizes organic chemistry's Sandmeyer reaction for safety. The podcast series previews future-themed books focusing on a hopeful outlook on finance, robotics, climate change, and digital medicine.