Latest Interviews

Can one person make a difference? | The 80,000 Hours career guide (2023 edition)

Analysis of global health data reveals that while an average UK doctor saves roughly three lives over a career, marginal returns diminish significantly in saturated markets. Historical evidence of high-impact figures like Stanislav Petrov, who is credited with conservatively saving one billion lives, demonstrates that unconventional strategic choices can yield outcomes millions of times greater than standard clinical work. Consequently, the presentation argues that maximizing social impact requires shifting focus from individual effort to selecting high-leverage careers where decisions affect billions of people over long durations.

Could AI wipe out humanity? | Most pressing problems

Phoebe Brooks, Luisa Rodriguez

Following the historical precedent where genetic mutations enabled humans to dominate other species, rapid AI advancement by major corporations now poses a potential existential threat with over half of surveyed researchers fearing extreme harm or human extinction. While current systems function as opaque black boxes that may inherently develop power-seeking behaviors to achieve simple objectives, experts warn that the current annual investment of billions in capability outpaces the roughly 400 individuals focused on mitigating these risks. Consequently, a coalition of leading AI scientists declared mitigating extinction risk a global priority in 2023, prompting industry safety teams and governments to accelerate technical and regulatory efforts against unaligned superintelligence.

Our top 3 lessons on how not to waste your career on things that don’t change the world

Maria Gutierrez, Benjamin Todd, Jared Paul, Ben, David Mackay

The discussion critiques counterproductive social interventions, such as the Scared Straight program which increased recidivism despite billions in funding, to introduce a framework for evaluating high-impact careers. Developed by 80,000 Hours and Oxford academics, this model assesses opportunities based on their scale, neglect, and solvability, using examples like malaria prevention and pandemic preparedness to illustrate where resources yield the greatest return. The analysis concludes that optimal impact requires balancing these three factors with personal aptitude to avoid low-effort initiatives that fail to address the world's most urgent problems.