What is wellbeing and how should we measure it?  Representatives (Barry Grimes, Olivia Larsen, Michael Plant, Katrina Sill, Jason Schukraft, Matt Lerner) from a range of organisations (Happier Lives Institute, GiveWell, Innovations for Poverty Action, Open Philanthropy, Founders Pledge) who use different health, wealth, and subjective wellbeing metrics to determine impact, discuss the nature of wellbeing and its measurement. Effective Altruism is a social movement dedicated to finding ways to do the most good possible, whether through charitable donations, career choices, or volunteer projects. EA Global conferences are gatherings for EAs to meet. You can also listen to this talk along with its accompanying video on YouTube.