The article is a critical examination of Marcuse's speculations about the possibility of determining a biological foundation for ethical norms. It considers three key objections to this project: that Marcuse fails to adequately define needs, that he misinterprets Freud, and that, details aside, he fundamentally misunderstands what a `biological' foundation for ethics would entail. The objections are accepted, to varying degrees, as regards the content of Marcuse's argument. The article concludes, however, with a different account of biological foundations designed to (...) rescue the deeper aims of Marcuse's project. Key Words: biology • ethics • foundation • Herbert Marcuse • needs • socialism. (shrink)

The question whether ethical behavior is biologically determined may refer either to the capacity for ethics (i.e., the proclivity to judge human actions as either right or wrong), or to the moral norms accepted by human beings for guiding their actions. I herein propose: (1) that the capacity for ethics is a necessary attribute of human nature; and (2) that moral norms are products of cultural evolution, not of biological evolution. Humans exhibit ethical behavior by nature because their biological makeup (...) determines the presence of three necessary conditions for ethical behavior: (i) the ability to anticipate the consequences of one’s own actions; (ii) the ability to make value judgments; and (iii) the ability to choose between alternative courses of action. Ethical behavior came about in evolution not because it is adaptive in itself, but as a necessary consequence of man’s eminent intellectual abilities, which are an attribute directly promoted by natural selection. That is, morally evolved as an exaptation, not as an adaptation. Since Darwin’s time there have been evolutionists proposing that the norms of morality are derived from biological evolution. Sociobiologists represent the most recent and most subtle version of that proposal. The sociobiologists' argument is that human ethical norms are sociocultural correlates of behaviors fostered by biological evolution. I argue that such proposals are misguided and do not escape the naturalistic fallacy. The isomorphism between the behaviors promoted by natural selection and those sanctioned by moral norms exist only with respect to the consequences of the behaviors; the underlying causations are completely disparate. (shrink)

How do we and should we decide what is morally right and what is morally wrong? For much of human history, the teachings of religion were presumed to provide either the answer, or much of the answer. Over time, two developments challenged this. The first was the establishment of the discipline of moral philosophy. Foundational texts, such as Immanuel Kant's Groundwork of the Metaphysics of Morals, and the growth of coherent, nonreligious approaches to ethics, notably utilitarianism, served to marginalize the (...) role of religion. And then, second, the twentieth century saw the rapid growth of evolutionary biology with an enthusiastic presumption that biology was the source of ethics. Here, I begin by discussing these developments and then examine the extent to which religion is still needed for a coherent account of ethics. (shrink)

ABSTRACT: How can we think about a universal ethics that could be adopted by any intelligent being, including the rising population of cyborgs, intelligent machines, intelligent algorithms or even potential extraterrestrial life? We generally give value to complex structures, to objects resulting from a long work, to systems with many elements and with many links finely adjusted. These include living beings, books, works of art or scientific theories. Intuitively, we want to keep, multiply, and share such structures, as well as (...) prevent their destruction. Such objects have value not because more information would simply mean more value. Instead, they have value because they require a long computational history, numerous interactions for their construction that we can assimilate to a computation, and they display what we call organized complexity. To propose the foundations of a universal ethics based on the intrinsic value of organized complexity, we first discuss conceptions of complexity, and argue that Charles Bennett’s logical depth is certainly a first approximation of what we are looking for. We then put forward three fundamental imperatives: to preserve, augment and recursively promote organized complexity. We show a broad range of applications with human, non-human and non-living examples. Finally, we discuss some specific issues of our framework such as the distribution of complexity, of managing copies and erasures, and how our universal ethics tackles classical ethical issues. In sum, we propose a clear, homogenous and consistent ethical foundation that can integrate many universal ethics desiderata. (shrink)

U svojoj inačici filozofije biologije Neven Sesardić izvodi dalekosežne moralne i političke posljedice određenih genetičkih istraživanja. On pretpostavlja da su uočene razlike u kvocijentu inteligencije između crnih i bijelih studenata urođene i da one ne mogu biti objašnjene niti promijenjene bilo kakvim utjecajem iz okoliša. Na toj osnovi on razvija teoriju o genetski određenoj inferiornosti crne rase. Teorija tvrdi da su svi podaci o društvenim i ekonomskim nedostatcima crne rase učinak njihovog lošeg biološkog nasljeđa, a ne društvene segregacije ili rasne (...) diskriminacije. Prema tome, bilo koja politika usmjerena na smanjivanje ili eliminiranje društvenih i ekonomskih razlika između siromašnih i bogatih ljudi, kao što je politika pozitivne diskriminacije, osuđena je na propast. U ovom se članku suprotstavljam Sesardićevu filozofskom tumačenju genetike i njegovim izvodima koji se tiču politike i društva. Pokazujem da mnogi relevantni genetičari ne prihvaćaju takvo filozofsko tumačenje i njegove političke posljedice. Suprotno Sesardićevoj tvrdnji da su svi environmentalisti zaraženi ljevičarskom političkom ideologijom, pokazujem da njih njihova znanstvena istraživanja, a ne apriorna politička uvjerenja, navode na odbacivanje jednostranih hereditarističkih filozofskih tumačenja i njihove političke primjene. Posebno sam usmjeren na povijest ropstva u Americi i na aktualne izvještaje o rasnoj diskriminaciji kao na važne elemente društvenog okoliša koji ne mogu biti zanijekani u bilo kojem ozbiljnom pokušaju objašnjavanja klasnih i rasnih odnosa u suvremenoj Americi. (shrink)