# Moral Development Cannot Ignore Natural Selection by Paul Bloom > “We know that gut-feelings, such as reactions of empathy or disgust, have a major influence on how children and adults reason about morality. And no serious theory of moral development can ignore the role of natural selection in shaping our moral intuitions. But what I like about Macnamara's proposal is that it allows for moral realism. It allows for the existence of moral truths that people come to discover, just as we come to discover truths of mathematics. We can reject the nihilistic position (help by many researchers) that our moral intuitions are nothing more than accidents of biology or culture.” > **— Paul Bloom**, *2005, Edge Annual Question, “What Do You Believe Is True Even Though You Cannot Prove It?”* ## Sources and Context - **Direct Edge response and surrounding essay:** [Psychologist, Yale University; Author, Descartes' Baby](https://www.edge.org/response-detail/10857) — Edge published this exact passage in its 2005 Annual Question collection, *WHAT DO YOU BELIEVE IS TRUE EVEN THOUGH YOU CANNOT PROVE IT?*. The response page preserves the surrounding argument and qualifications. - **Complete local collection index:** [[research/Edge 2005 Full Quotation Curation|Edge 2005 Full Quotation Curation]] — retained source-first record for the complete response cohort and this passage's promotion status. ## Related Articles and Collections - **Collection:** [[collections/Edge|Edge]] - **Collection:** [[collections/Machine Succession|Machine Succession]] - **Article:** [[articles/The Evolutionary Roots of Silicon Valley|Valley Roots]] - **Article:** [[articles/Digital Darwinism and the Invisible World of Machine Evolution|Digital Darwinism]] - **Article:** [[articles/We Were Never Going to Make It|Never Going to Make It!]] - **Wiki map:** [[wiki/Evolutionary Biology|Evolutionary Biology]] ## Related Topics - [[wiki/Evolutionary Biology|Evolutionary Biology]] - [[wiki/Unit of Selection|Unit of Selection]] - [[wiki/Selection Gradient|Selection Gradient]] - [[wiki/Evolutionary Dynamics|Evolutionary Dynamics]] ## Share on Social Media ``` “We know that gut-feelings, such as reactions of empathy or disgust, have a major influence on how children and adults reason about morality. And no serious theory of moral development can ignore the role of natural selection in shaping our moral intuitions. But what I like about Macnamara's proposal is that it allows for moral realism. It allows for the existence of moral truths that people come to discover, just as we come to discover truths of mathematics. We can reject the nihilistic position (help by many researchers) that our moral intuitions are nothing more than accidents of biology or culture.” — Paul Bloom, 2005, Edge Annual Question, “What Do You Believe Is True Even Though You Cannot Prove It?” https://bryantmcgill.com/simple-reminders-paul-bloom-moral-development-cannot-ignore-natural ```