Exploring the effects of mindfulness, meditation, kindness, and optimism on the brain and American history

Exploring the impact of mindfulness, meditation, kindness, and compassion on the brain, highlighting studies on Tibetan Buddhist monks and the Dalai Lama's interest in researching kindness. Reflecting on historical instances where countries sought ways to uplift spirits during challenging times, like through upbeat American music during the Great Depression and World War II.