The Bridgewater community recently hosted Dr. Peter Singer, co-founder of The Life You Can Save, as well as several Bridgewater alumni who have collaborated with Dr. Singer over the years — Elie Hassenfeld (’04-’07), CEO and Co-Founder of GiveWell; Jon Behar (’02-‘10), Strategic Advisor at The Life You Can Save; and Joe Huston (’10-‘14) Managing Director of GiveDirectly — for a discussion on effective altruism and how donors can consider whether how they give is making the most positive change possible.