Ted Talk: Why babies laugh

Caspar Addyman reminds us that babies can teach us fundamental truths about how to live a good life. We just need to listen to their laughter. 
Caspar Addyman is a developmental psychologist who studies how babies learn about the world and how we can learn from them in adulthood. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx