Doing Good Better: Effective Altruism and a Radical New Way to Make a Difference: Summary & Key Insights

One of the biggest challenges in doing good is our reliance on intuition and emotion. Most charitable decisions start with what feels right: we give to a local shelter we’ve visited, a hospital that treated a loved one, or a cause that’s popular in the moment. In *Doing Good Better*, I challenge this tendency. Emotional giving is powerful, but it often blinds us to the reality that not all charitable actions produce equal benefits. Some interventions save hundreds of lives for every dollar spent, while others absorb millions with negligible impact. The difference between them can be enormous—a thousandfold difference in the good achieved.

Through studies and cases, I show how psychology often leads people astray. We favor identifiable victims over statistical ones, proximity over global need, and immediate relief over sustainable progress. But if we truly want to alleviate suffering, we must look beyond our emotional triggers to factual outcomes. Evidence-based giving means asking questions like: how many lives are saved per dollar? How many quality years of life are gained? Would another organization achieve more with the same money?

The lesson is not to suppress compassion but to refine it. By combining empathy with reason, we honor our caring impulses through action that truly helps. This simple shift—from feeling good to *doing good better*—is the foundation of effective altruism. When you measure results rather than sentiment, you begin to see giving as an investment in humanity’s welfare. And you discover the joy of helping not just where your heart leads, but where your mind confirms it works.

No matter how much we care, our resources are finite. We cannot solve every problem; we must choose where our efforts will have the greatest leverage. In the book, I explain the principle of cause prioritization—the art of identifying which global issues are most urgent, neglected, and solvable. This triad is central to effective altruism because it helps direct attention to where we can make the biggest difference.

Global health and extreme poverty often emerge as top priorities. Consider that a few hundred dollars can fund malaria net distribution programs that save lives, while the same sum spent on certain Western charities may yield hardly measurable change. The neglectedness factor is critical too: some crises attract enormous funding and political interest; others, like worm infections or iodine deficiency, receive little despite immense harm. Finally, tractability matters—certain problems, though vast, respond predictably to intervention.

Through these lenses, cause prioritization becomes an empowering moral compass. It tells us not only *what* to help but *how* to help effectively. The point is simple but revolutionary: ethical living requires strategic giving. We must resist the temptation to act randomly or locally simply because it feels personal. When we ask instead, 'Where will my effort save the most lives or reduce suffering most deeply?', we rise to a universal standard of compassion—one that transcends geography and bias. This mindset expands the sphere of our moral concern, making our altruism both global and logically grounded.