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[Injecting Science into Philanthropy: The Philosophy of Effective Altruism]-[#36 William MacAskill: The Science of Doing Good]

The Knowledge Project · B2 · 2018-07-11

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📋 Summary

The Scientific Approach to Doing Good

In this episode of The Knowledge Project, William MacAskill, co-founder of the Center for Effective Altruism, discusses the core tenets of "effective altruism." Moving away from the traditional, emotion-driven model of charitable giving, MacAskill advocates for an approach that is "more scientifically, more evidence-based, more based on argument." He argues that good intentions alone are insufficient; without rigorous analysis, philanthropists often fail to have any impact at all or miss the opportunity to support the most transformative programs.

The Moral Imperative of Effective Giving

MacAskill’s journey into this field was sparked by a philosophical argument from Peter Singer. The analogy of a child drowning in a shallow pond illustrates a moral baseline: if we can save a life at little cost to ourselves, we have a duty to do so. MacAskill extends this to global poverty, noting that lives can be saved for "single digit thousands of dollars" through interventions like distributing insecticide-treated bed nets. Consequently, he argues that spending money on luxuries while others die from preventable diseases is difficult to justify. This realization led him to commit to donating a significant portion of his lifetime earnings, emphasizing that the goal is to "ensure that it's actually making a difference."

Rethinking Career and Capital

One of the most provocative aspects of MacAskill’s philosophy is the concept of "earning to give." He challenges young people who assume that a career in the nonprofit sector is the only way to do good. Instead, he suggests that by pursuing high-earning careers in business or finance and donating a "very significant proportion of your earnings," one might have a greater impact than by working directly for a charity. He emphasizes the importance of "personal fit," urging individuals not to be locked into their current passions, but rather to develop mastery in a field that allows them to contribute most effectively. He suggests using tools like 80,000 Hours to navigate these career decisions.

Institutional Feedback and Long-term Impact

MacAskill criticizes the nonprofit sector for its lack of evolutionary pressure. Unlike for-profit companies, where inefficient firms fail, charities can survive indefinitely even if they are "extremely bad" at their core mission. He calls for independent evaluators like GiveWell to provide the necessary "evolutionary feedback" that helps direct capital toward the most effective interventions. Furthermore, he expresses skepticism toward perpetual foundations, advocating for "limited life foundations" that focus on solving current problems rather than hoarding endowments, which he argues often lose relevance over time.

Navigating Ethical Uncertainty

Addressing the challenge of comparing different causes—such as global health versus long-term existential risk—MacAskill points to metrics like the "quality adjusted life year" (QALY). He acknowledges that while not everything can be quantified, even "very rough assessments" are superior to ignoring the data. He highlights that the Open Philanthropy Project focuses on major technological risks like artificial intelligence and synthetic biology, arguing that these areas carry significant potential for both global benefit and catastrophe. Protecting the "very fragile candle of humanity" for future generations is, for MacAskill, the ultimate purpose of our era.

Conclusion

MacAskill concludes that the most common mistake people make is failing to investigate how to solve a problem effectively, choosing instead to "reinvent the wheel." By applying a rational, evidence-based mindset to our money, time, and careers, we can move beyond mere sentimentality and contribute to the genuine flourishing of humanity in the long run.

🎯Key Sentences

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I want to talk in broad themes about some of the things that you've been studying and writing about.
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How did you get into this?
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I want to come to that in a second.
4
Money is only one, but we're very strongly encouraging people to pursue careers and policy and research and working for nonprofits, too.
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Why does giving away money seem like such a difficult thing to do properly?
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📝Key Phrases

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live deliberately
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wide-ranging conversation
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evidence-based
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ahead of time
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initial impetus
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📖 Transcript

Do you get criticized for your approach to philanthropy?
Yeah, sometimes. More so than you might expect given that we're really aiming just to be a bunch of people who are trying to improve the world and trying to figure out honestly how we can do so as well as possible.
Hello and welcome. I'm Shane Parrish and this is The Knowledge Project.
This show explores ideas, methods, mental models and frameworks that will help you expand your mind, live deliberately and master the best of what other people have already figured out.
You can learn more at FS .blog slash podcast.
My guest today is William McCaskill, co -founder and president of the Center for Effective Altarism and associate professor in philosophy at Oxford University.

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