By supporting these three cause you could do an astonishing amount of good. Which one do Bill Gates, Grimes, and Stephen Hawking all support? Stay tuned to find out.

00:00 - Introduction 01:20 - 1. Global health and development 01:40 - 1a. Scale 02:00 - 1b. Neglectedness 02:30 - 1c. Tractability 04:19 - 2. Animal welfare 04:52 - 2a. Scale 05:23 - 2b. Neglectedness 05:37 - 2c. Tractability 06:16 - 3. Safeguarding the long-term future 07:50 - 3a. Scale 08:19 - 3b. Neglectedness 09:50 - 3c. Tractability 10:50 - Matching your values to causes