In this episode of StarTalk, Neil deGrasse Tyson, Chuck Nice, and Gary O’Reilly discuss the profound impact of loneliness on the human brain with neuroscientist Ben Rein 🧠 They explore how social isolation raises cortisol levels, essentially putting us under stress. Being social is an essential part of human existence, and isolation can lead to a range of health issues, increasing the risk of death by 50% for those who are socially isolated. 🖤 With the rise of a loneliness epidemic in modern society, the conversation delves into the distinction between loneliness and isolation: loneliness is the subjective feeling of unsatisfaction in social needs, while isolation is an objective state of being alone. The experts consider how emotional well-being can be greatly influenced by these factors, especially in elderly individuals who often face significant health declines due to isolation. Ben Rein also discusses possible interventions, including the use of MDMA as a potential aid for enhancing social interactions and empathy 🌟 Overall, the episode emphasizes the need for genuine connection and community, urging listeners to understand and address the loneliness epidemic plaguing many lives today. For more insights, catch the episode on StarTalk and delve deeper into the science of social connectivity.