You have roughly 80,000 hours in your career. That’s 40 hours a week, 50 weeks a year for 40 years. They add up and are one of your biggest opportunities, if not the biggest opportunity, to make a positive impact on the world. Some of the best strategies, best research, and best tactical advice I’ve seen and heard come from 80,000 Hours, a nonprofit co-founded by Will MacAskill, an Oxford philosopher and a popular past guest on this podcast.

If you’re looking to make a big change to your direction, address pressing global problems from your current job, or if you’re just starting out or maybe starting a new chapter and not sure which path to pursue, 80,000 Hours can help.