In this episode of StarTalk, host Neil deGrasse Tyson and co-host Negin Farsad discuss the science of happiness with special guest psychologist Lori Santos. Santos explains that happiness can be measured in two ways: how one is feeling in the moment and how satisfied one is with their life overall. The hosts also discuss the impact of COVID-19 on people's well-being and the importance of finding interventions to boost well-being.
The episode covers a range of topics related to happiness, including the benefits of human-animal interaction and how emotional experiences can lead to stronger memories. The hosts also discuss the importance of being present in the moment and how notifications on our phones can distract us from experiencing joy.
The hosts address listener questions about the difference between inner fulfillment and happiness in the moment, the relationship between happiness and lifespan, and the science behind seasonal affective disorder. They also explore the idea that happiness is relative and can be influenced by social comparison.
Overall, the episode emphasizes the importance of personal habits and environmental factors in shaping happiness. The hosts suggest that both joy and meaning are important for maximizing happiness, and that positive changes and transitions in life can boost happiness more than always having the best things in life.