Found 13 books 
[en] Permanence and Change · an Anatomy of Purpose University of California Press
![[Gutenberg 39155] • A Review of the Systems of Ethics Founded on the Theory of Evolution](/cover/qWQT478WpG8wbq6_/small/[Gutenberg%2039155]%20%e2%80%a2%20A%20Review%20of%20the%20Systems%20of%20Ethics%20Founded%20on%20the%20Theory%20of%20Evolution.jpg)
![[Gutenberg 28901] • Social Rights And Duties: Addresses to Ethical Societies. Vol 1 [of 2]](/cover/IHYa5e8wDptrayu2/small/[Gutenberg%2028901]%20%e2%80%a2%20Social%20Rights%20And%20Duties:%20Addresses%20to%20Ethical%20Societies.%20Vol%201%20[of%202].jpg)
![[Gutenberg 36957] • Social Rights And Duties: Addresses to Ethical Societies. Vol 2 [of 2]](/cover/RvDl5cKNDQt7bP3d/small/[Gutenberg%2036957]%20%e2%80%a2%20Social%20Rights%20And%20Duties:%20Addresses%20to%20Ethical%20Societies.%20Vol%202%20[of%202].jpg)
![[Gutenberg 46129] • The Data of Ethics](/cover/Sl3yo8v80WEMLU2K/small/[Gutenberg%2046129]%20%e2%80%a2%20The%20Data%20of%20Ethics.jpg)
[en] [Gutenberg 46129] • The Data of Ethics Spencer Press
![[Gutenberg 48027] • On the Ethics of Naturalism](/cover/KZBxxnsuGWDhtNzg/small/[Gutenberg%2048027]%20%e2%80%a2%20On%20the%20Ethics%20of%20Naturalism.jpg)
[en] [Gutenberg 48027] • On the Ethics of Naturalism Obscure Press
![[Gutenberg 37998] • Morals and the Evolution of Man](/cover/rAQB3WaTSDodONuq/small/[Gutenberg%2037998]%20%e2%80%a2%20Morals%20and%20the%20Evolution%20of%20Man.jpg)
![[Gutenberg 2940] • Evolution and Ethics, and Other Essays](/cover/4RECcoHdrdIm0_O4/small/[Gutenberg%202940]%20%e2%80%a2%20Evolution%20and%20Ethics,%20and%20Other%20Essays.jpg)
![[Gutenberg 59753] • Moralens utveckling / Fri bearbetning efter Ch. Letourneau: "L'évolution de la morale"](/cover/1OVzfjm7JCno8zrX/small/[Gutenberg%2059753]%20%e2%80%a2%20Moralens%20utveckling%20/%20Fri%20bearbetning%20efter%20Ch.%20Letourneau:%20%22L%27%c3%a9volution%20de%20la%20morale%22.jpg)
![[Gutenberg 12035] • Progressive Morality: An Essay in Ethics](/cover/Fjl67sQr6FCFk1WF/small/[Gutenberg%2012035]%20%e2%80%a2%20Progressive%20Morality:%20An%20Essay%20in%20Ethics.jpg)
[en] [Gutenberg 12035] • Progressive Morality: An Essay in Ethics Public Domain Books
[en] Not So Different, Finding Human Nature in Animals Columbia University Press
[en] The Digital Mind, How Science is Redefining Humanity MIT Press
![[Gutenberg 43062] • Theoretical Ethics](/cover/HczXOofW1_datLoF/small/[Gutenberg%2043062]%20%e2%80%a2%20Theoretical%20Ethics.jpg)
[en] [Gutenberg 43062] • Theoretical Ethics Just and Sinner Publications