This chapter explores the question of whether one person can make a difference in addressing big problems in the world. It discusses the impact of doctors in the medical system, highlights stories of highly impactful individuals throughout history, and presents high-impact careers and unconventional paths to create change.
An audio version of the 2023 80,000 Hours career guide, also available on our website, on Amazon and on Audible.
If you know someone who might find our career guide helpful, you can get a free copy sent to them by going to 80000hours.org/gift.