Darwinism

This article aims to compare notions of progress and evolution in the social theories of Freud and Spencer. It argues 1) that the two authors had similarly complex theories that contained mixed elements of positivism and teleology; 2) In its positivist elements, both authors made use of unified natural laws and, in its teleological aspect, they made use of notions of final cause in that progress and the evolution of civilization was understood as a linear path of progressive development with (...) an aim, 3) that that aim was both ethno- as well as - in Freud?s case in particular? self-centric and, finally, 4) that such understanding of natural law led to ethical commitments to the individual. (shrink)

From his earliest student days through the writing of his last book, Charles Darwin drew diagrams. In developing his evolutionary ideas, his preferred form of diagram was the tree. An examination of several of Darwin’s trees—from sketches in a private notebook from the late 1830s through the diagram published in the Origin—opens a window onto the role of diagramming in Darwin’s scientific practice. In his diagrams, Darwin simultaneously represented both observable patterns in nature and conjectural narratives of evolutionary history. He (...) then brought these natural patterns and narratives into dialogue, allowing him to explore whether the narratives could explain the patterns. But Darwin’s diagrams did not reveal their meaning directly to passive readers; they required readers to engage dynamically with them in order to understand the connections they disclosed between patterns and narratives. Moreover, the narratives Darwin depicted in his diagrams did not represent past sequences of events that he claimed had actually occurred; the narratives were conjectural, schematic, and probabilistic. Instead of depicting actual histories in all their particularity, Darwin depicted narratives in his diagrams in order to make general claims about how nature works. The conjunction of these features of Darwin’s diagrams is central to how they do their epistemic work. (shrink)

The extent to which normal (nonmalignant) cells of the body can evolve through mutation and selection during the lifetime of the organism has been a major unresolved issue in evolutionary and developmental studies. On the one hand, stable mul- ticellular individuality seems to depend on genetic homogeneity and suppression of evolutionary conflicts at the cellular level. On the other hand, the example of clonal selection of lymphocytes indicates that certain forms of somatic mutation and selection are concordant with the organism-level (...) fitness. Recent DNA sequencing and tissue physiology studies sug- gest that in addition to adaptive immune cells also neurons, epithelial cells, epidermal cells, hematopoietic stem cells and functional cells in solid bodily organs are subject to evolutionary forces during the lifetime of an organism. Here we refer to these recent studies and suggest that the expanding list of somatically evolving cells modifies idealized views of biological individuals as radically different from collectives. (shrink)

In his earliest philosophical work, Moritz Schlick developed a proposal for rendering aesthetics into a field of empirical science. His 1908 book Lebensweisheit developed an evolutionary account of the emergence of both scientific knowledge and aesthetic feelings from play. This constitutes the framework of Schlick’s evolutionary psychological methodology for examining the origins of the aesthetic feeling of the beautiful he proposed in 1909. He defends his methodology by objecting to both experimental psychological and Darwinian reductionist accounts of aesthetics. Having countered (...) these approaches, Schlick applies Külpe’s psychological distinction between stimulus-feelings and idea-feelings to collapse the traditional philosophical opposition between the agreeable and the beautiful. Both types of feeling, Schlick argues, result from humans’ adaptation to their environment. Because of this adaptation, feelings that were once only stimuli for action can come to be enjoyed for their own sake. This thesis underlies Schlick’s 1908 argument that art, qua mimesis, is necessarily inferior to aesthetic feelings directed towards the environment. Part of Schlick’s justification for this view is that humans are, through a long evolutionary process, better adapted to their environment than to artworks. Schlick nevertheless concedes that mimetic art can involve ways of abstracting from the objects it copies to produce idealised regularities that are not found in the original. Schlick thus concludes that art teaches its audience how to perceive the world in this abstract and idealised manner. This type of environmental aesthetics constitutes a means for reaching Schlick’s utopian ecological vision of a future in which culture will become harmonised with nature. (shrink)

When considering the persuasive characteristics and prospective influences of Darwin‐skeptic mass media, uncertainties remain about how to reciprocally promote evolutionary theory to skeptical audiences. This study aims to improve evolution advocacy by translating some of the most successful methods of science endorsement to Evolution Wars contexts. In particular, strategies used to address vaccine hesitancies and enhance immunization uptake policies are reinterpreted for those seeking to improve pro‐evolution communications to religious publics. What results are three recommendation categories described as General Guiding (...) Principles, Proximate Interventions, and Auxiliary Interventions. (shrink)

En este trabajo discutimos la extensión de la influencia que el pensamiento de Richard Owen tuvo sobre el de Charles Darwin. Además, se intentará mostrar lo heterogéneo de tal influencia, que va desde teorías específicas a giros retóricos. Esta influencia es en muchos casos subestimada, dando la sensación de que la novedad darwiniana consistió únicamente en mirar con ojos desprejuiciados lo que los otros no habían visto. Esta visión resulta injusta con Owen, y también con el esfuerzo conceptual llevado adelante (...) por Darwin con las piezas brindadas por sus precursores. Finalmente, este es un caso interesante para entender el tipo de novedad aportada por las revoluciones científicas y el modo sofisticado en que tal novedad se sustenta sobre el trabajo de los enfoques previos. (shrink)

Does human life have any meaning? Does the question even make sense today? For centuries, the question of the meaning or purpose of human life was assumed by scholars and theologians to have a religious answer: life has meaning because humans were made in the image of a good god. In the 19th century, however, Charles Darwin's theory of evolution changed everything-and the human organism was seen to be more machine than spirit. Ever since, with the rise of science and (...) decline of religious belief, there has been growing interest - and growing doubt - about whether human life really does have meaning. If it does, where might we find it? The historian and philosopher of science Michael Ruse investigates this question, and wonders whether we can find a new meaning to life within Darwinian views of human nature. If God no longer exists - or if God no longer cares - rather than promoting a bleak nihilism, many Darwinians think we can convert Darwin into a form of secular humanism. Ruse explains that, in a tradition going back to the time of Darwin himself, and represented today by the evolutionist E. O. Wilson, evolution is seen as progress - "from monad to man" - and that positive meaning is found in continuing and supporting this upwards path of life. In A Meaning to Life, Michael Ruse argues that this is a false turn, and there is no real progress in the evolutionary process. Rather, meaning in the Darwinian age can be found if we turn to a kind of Darwinian existentialism, seeing our evolved human nature as the source of all meaning, both in the intellectual and social worlds. Ruse argues that it is only by accepting our true nature - evolved over millennia - that humankind can truly find what is meaningful. (shrink)

In this work I propose a theory of evolution as a process of unfolding. This theory is based on four logically concatenated principles. The principle of evolutionary order establishes that the more complex cannot be generated from the simpler. The principle of origin establishes that there must be a maximum complexity that originates the others by logical deduction. Finally, the principle of unfolding and the principle of actualization guarantee the development of the evolutionary process from the simplest to the most (...) complex. These logical principles determine the existence of a virtual ideological matrix that contains the sequence of the preformed and folded morphogenetic fields. In this manner, the evolutionary process consists of the sequential unfolding and actualization of these fields, which is motorized by a process of teleologization carried out by the opening consciousness of the forms included in the fields of the ideological matrix. This theory leads to a radical change of perspective regarding the materialist worldview, and places life at the center of the evolutionary process as an activity carried out by a consciousness that seeks to fulfill a purpose by actualizing its own potentialities. (shrink)

Has science already answered the fundamental questions about the concepts of Life, Cosmos and Evolution? Has science not relegated these fundamental questions by following up on more immediate, “useful” and practical endeavors that ultimately ensure that the wheel of capitalism keeps spinning in its frantic search for material and economic progress? There is something terribly wrong with the current theory of evolution, understood as the Darwinian theory with its successive versions and extensions. The concept of natural selection, the cornerstone of (...) Darwinism, is logically inconsistent. This has been demonstrated in some of my latest academic publications. The entire conceptual framework of Darwinism is inadequate. Organisms do not compete with each other for the survival of the fittest. The fundamental relationship in Nature is not competition or confrontation, but interconnectivity, complementarity, and relational meaningfulness. A new theory of evolution is necessary to explain how it is possible that organisms as simple as bacteria, protozoa and diatoms could have generated organisms as complex as primates, and among them, the human being, a being capable of feeling and thinking, of suffering and enjoying, a being capable of having ideals and purposes. A theory that explains how it is possible that this being so complex, rich, and to some extent still unknown, has emerged from a single cell, an egg-cell, lacking all the capacities, riches and depths of human existence. Such a theory already exists. (shrink)

Это отличный обзор генов / окружающей среды взаимодействия на поведение и, несмотря на то, немного от, это легко и стоит читать. Они начинаются с двойных исследований, которые показывают подавляющее влияние генетики на поведение. Они отмечают все более известные исследования Джудит Харрис, которые расширяют и обобщают факты, которые разделяют домашнюю среду, почти не влияет на поведение и что приемные дети вырастают такими же разными от своих сводных братьев и сестер, как люди, выбранные случайным образом. Один из основных моментов, что они (и (...) почти все, кто обсуждает поведенческой генетики) не отметить, что сотни (тысячи в зависимости от вашей точки зрения) человеческих поведенческих универсалий, в том числе все основы нашей личности, на 100% определяется нашими генами, без каких-либо изменений в нормах. Каждый видит дерево как дерево, а не камень, ищет и ест пищу, сердится и ревнует и т.д. Таким образом, то, что они в основном говорят о том, сколько окружающей среды (культура) может повлиять на степень, в которой различные черты показаны, а не их внешний вид. Наконец, они обсуждают евгеники в обычной политически корректной моды, не заметив, что мы и все организмы являются продуктами евгеники природы и что попытки победить естественный отбор с медициной, сельского хозяйства и цивилизации в целом, являются катастрофическими для любого общества, которое сохраняется в этом. До 50% всех зачатий, или около 100 миллионов/год, заканчиваются ранним спонтанным абортом, почти все без того, чтобы мать знала об этом. Это естественное выбраковка дефектных генов стимулирует эволюцию, сохраняет нас относительно генетически здоровыми и делает возможным общество. Дисгении достаточно, чтобы уничтожить цивилизацию, но перенаселенность будет do его впервую очередь. Те, кто желает всеобъемлющего до современных рамок для человеческого поведения из современных двух systEms зрения могут проконсультироваться с моей книгой"Логическая структура философии, психологии, Минd иязык в Людвиг Витгенштейн и Джон Сирл"2-й ред (2019). Те, кто заинтересован в более моих работ могут увидеть "Говоря обезьян - -Философия, Психология, Наука, Религия и Политика на обреченной планете - Статьи и обзоры 2006-2017' 3rd ed (2019) и другие. (shrink)

Esta es una excelente revisión de las interacciones gen/ambiente en el comportamiento y, a pesar de ser un poco anticuado, es una lectura fácil y valiosa. Empiezan con estudios gemelos que muestran el impacto abrumador de la genética en el comportamiento. Señalan los estudios cada vez más conocidos de Judith Harris, que amplían y resumen los hechos de que el ambiente doméstico compartido casi no tiene efecto sobre el comportamiento y que los niños adoptados crecen para ser tan diferentes de (...) sus hermanastros y hermanas como las personas elegidas al azar. Un punto básico que ellos (y casi todos los que discuten sobre la genética conductual) no se dan cuenta es que los cientos (miles dependiendo de su punto de vista) de los universales de comportamiento humano, incluyendo todos los fundamentos de nuestras personalidades, son 100% determinado por nuestros genes, con no hay variación en las normales. Todo el mundo ve un árbol como un árbol y no una piedra, busca y come comida, se enfada y celosa, etc. Por lo tanto, lo que están hablando sobre todo aquí es cuánto ambiente (cultura) puede afectar al grado en que se muestran varios rasgos, en lugar de su apariencia. Por último, discuten la eugenesia en la costumbre políticamente correcta, al no notar que nosotros y todos los organismos somos los productos de la eugenesia de la naturaleza y que los intentos de derrotar la selección natural con la medicina, la agricultura y la civilización en su conjunto, son desastroso para cualquier sociedad que persiste en hacer esto. Tanto como el 50% de todas las concepciones, o unos 100 millones/año, terminan en abortos espontáneos tempranos, casi todos sin que la madre sea consciente. Este sacrificio natural de genes defectuosos impulsa la evolución, nos mantiene relativamente genéticamente sólidas y hace posible la sociedad. La disgenesia es suficiente para destruir la civilización pero sobrepoblación se do primero. Aquellos que deseen un marco completo y actualizado para el comportamiento humano desde la vista moderna de dos sistemas pueden consultar mi libros Talking Monkeys 3ª ed (2019), The Logical Structure of Philosophy, Psychology, Mind and Language in Ludwig Wittgenstein and John Searle 2a ed (2019), Suicidio por Democracia 4ª ed (2019), La estructura Lógica del Comportamiento Humano (2019), La Estructura Lógica de la Conciencia (2019, Comprender las Conexiones entre la Ciencia, la Filosofía, Psicología, Religión, Política , Economía, Historia y Literatura (2019), Delirios Utópicos Suicidas en el Siglo XXI 5ª ed (2019) y otras. (shrink)

Questa è un'eccellente revisione delle interazioni gene/ambiente sul comportamento e, nonostante sia un po' datata, è una lettura facile e utile. Iniziano con studi gemelli che mostrano l'impatto travolgente della genetica sul comportamento. Notano gli studi sempre più noti di Judith Harris che estendono e riassumono i fatti che l'ambiente domestico condiviso non ha quasi alcun effetto sul comportamento e che i bambini adottati crescono fino ad essere diversi dai loro fratellastri e sorelle come le persone scelte a caso. Un (...) punto fondamentale che loro (e quasi tutti coloro che discutono di genetica comportamentale) non riescono a notare è che le centinaia (migliaia a seconda del tuo punto di vista) degli universali comportamentali umani, comprese tutte le basi delle nostre personalità, sono determinate al 100% dai nostri geni, senza variazioni nella normalità. Tutti vedono un albero come un albero e non come una pietra, cercano e mangiano cibo, si arrabbiano e geloso ecc. Quindi, quello di cui stanno parlando per lo più qui è quanto ambiente (cultura) può influenzare il grado in cui vengono mostrati i vari tratti, piuttosto che il loro aspetto. Infine, discutono di eugenetica nel solito modo politicamente corretto, non riuscendo a notare che noi e tutti gli organismi siamo i prodotti dell'eugenetica della natura e che i tentativi di sconfiggere la selezione naturale con la medicina, l'agricoltura e la civiltà nel suo complesso sono disastrosi per qualsiasi società che persiste nel farlo. Fino al 50% di tutte le concezioni, o circa 100 milioni/anno, finiscono in un aborto spontaneo precoce, quasi tutti senza che la madre ne sia a conoscenza. Questo abbattimento naturale dei geni difettosi guida l'evoluzione, ci mantiene relativamente geneticamente sani e rende possibile la società. La disgenica è sufficiente a distruggere la civiltà, ma la sovrappopolazione sarà doprima. Coloro che desiderano un quadro aggiornato completo per il comportamento umano dalla moderna vista a due systems possono consultare il mio libro 'La struttura logica dellafilosofia, psicologia, Mind e il linguaggio in Ludwig Wittgenstein e John Searle' 2nd ed (2019). Coloro che sono interessati a più dei miei scritti possono vedere 'TalkingMonkeys--Filosofia, Psicologia, Scienza, Religione e Politica su un Pianeta Condannato--Articoli e Recensioni 2006-2017' 3rd ed (2019). (shrink)

Der berühmte Ameisenmann E.O. Wilson war schon immer einer meiner Helden - nicht nur ein hervorragender Biologe, sondern eine der winzigen und verschwindenden Minderheit von Intellektuellen, die es zumindest wagt, die Wahrheit über unsere Natur anzudeuten, die andere nicht verstehen oder, soweit sie es verstehen, aus politischen Gründen unermüdlich vermeiden. Leider beendet er seine lange Karriere auf äußerst schäbige Weise als Partei eines ignoranten und arroganten Angriffs auf die Wissenschaft, der zumindest teilweise durch die religiöse Inbrunst seiner Harvard-Kollegenmotiviertist. Es zeigt (...) die abscheulichen Folgen, wenn Universitäten Geld von religiösen Gruppen annehmen, Wissenschaftszeitschriften von großen Namen so bewundert sind, dass sie eine ordnungsgemäße Peer Review vermeiden und wenn Egos außer Kontrolle geraten dürfen. Es führt uns in die Natur der Evolution, die Grundlagen der wissenschaftlichen Methodik, wie Mathematik mit Wissenschaft zusammenhängt, was eine Theorie ausmacht, und sogar, welche Einstellungen zu Religion und Großzügigkeit angemessen sind, wenn wir uns unaufhaltsam dem Zusammenbruch der industriellen Zivilisation nähern. Ich fand Abschnitte in 'Conquest' mit dem üblichen prägnanten Kommentar (obwohl nichts wirklich Neues oder Interessantes, wenn man seine anderen Werke gelesen hat und auf biologie im Allgemeinen ist) in der oftgestylten Prosa, die sein Markenzeichen ist, aber war ziemlich überrascht, dass der Kern des Buches seine Ablehnung inklusiver Fitness (die seit über 50 Jahren ein Standbein der Evolutionsbiologie ist) zugunsten der Gruppenauswahl ist. Man nimmt an, dass von ihm kommen und mit den articles er bezieht sich auf veröffentlicht von sich selbst und Harvard Mathematik Kollege Nowak in großen Peer-Review-Zeitschriften wie Nature, muss es ein wesentlicher Fortschritt sein,, trotz der Tatsache, dass ich wusste, Gruppenauswahl wurde fast überall abgelehnt, da mit jeder großen Rolle in der Evolution. Ich habe zahlreiche Rezensionen im Netz gelesen und viele haben gute Kommentare, aber die, die ich am meisten sehen wollte, war, dass von renommierten Wissenschaftsautor und Evolutionsbiologe Richard Dawkins. Im Gegensatz zu den meisten von Fachleuten, die in Zeitschriften nur für diejenigen mit Zugang zu einer Universität zur Verfügung stehen, ist es leicht im Netz verfügbar, obwohlanscheinend, entschied er sich, es nicht in einer Zeitschrift zu veröffentlichen, da es angemessen abscheulich ist. Leider findet man eine vernichtende Ablehnung des Buches und den acerbic Kommentar über einen wissenschaftlichen Kollegen, den ich je von Dawkins gesehen habe -- über alles in seinem vielen Austausch mit dem verstorbenen und unbeklagten Demagogen und Pseudowissenschaftler Stephan Jay Gould. Obwohl Gould für seine persönlichen Angriffe auf seinen Harvard-Kollegen Wilson berüchtigt war, stellt Dawkins fest, dass ein Großteil von "Conquest" einen unbequem an Goulds häufige Verfehlungen in "bland, unfocussed ecumenicalis" erinnert. Dasselbe gilt mehr oder weniger für Wilsons populäres Schreiben, einschließlich seines jüngsten Buches "The Meaning of Human Existence" – eine weitere schamlose Eigenwerbung seiner diskreditierten Ideen zu Inklusiver Fitness (IF). Dawkins weist darauf hin, dass das berüchtigte 2010-Papier von Nowak, Tarnita und Wilson in Nature von über 140 Biologen, die einen Brief unterzeichnet haben, fast überall abgelehnt wurde und dass es in Wilsons Buch kein Wort darüber gibt. Auch in den folgenden 4 Jahren mit Artikeln, Vorträgen und mehreren Büchern haben sie dies nicht korrigiert. Es gibt keine andere Wahl, als Dawkins trenchant Kommentar zuzustimmen: "Für Wilson nicht zu zugeben, dass er für sich selbst gegen die große Mehrheit seiner professionellen Kollegen spricht - es schmerzt mich, dies von einem lebenslangen Helden zu sagen -- ein Akt mutwilligen Arroganz." Angesichts von Nowaks späterem Verhalten muss man ihn auch einbeziehen. Ich habe das Gefühl, dass einer der fassungslosen Menschen, die man im Fernsehen sieht, interviewt wird, nachdem der nette Mann von nebenan, der seit 30 Jahren alle Kinder babysitten, als Serienmörder entlarvt wird. Dawkins weist auch darauf hin (wie er und andere seit vielen Jahren), dass inklusive Fitness mit dem Neo-Darwinismus (d.h. logischerweise folgt) entsteht und nicht abgelehnt werden kann, ohne die Evolution selbst abzulehnen. Wilson erinnert uns erneut an Gould, der Kreationisten von der einen Seite seines Mundes anprangerte, während er ihnen Trost spendete, indem er endlosen ultraliberalen marxistisch gefärbten Kauderwelsch über Spandrels, unterbrochenes Gleichgewicht und Evolutionspsychologie von der anderen ausspeist. Die Unbestimmtheit und mathematische Opazität (für die meisten von uns) der Mathematik der Gruppen- oder Mehrebenenauswahl ist genau das, was die Sanftmütigen ihnen ermöglichen wollen, dem rationalen Denken in ihren endlosen antiwissenschaftlichen Gerüchten und (in der Wissenschaft) postmodernen Wortsalate zu entkommen. Schlimmer noch, Wilsons "Eroberung" ist ein schlecht durchdachtes und schlampig geschriebenes Durcheinander voller Nonsequiturs, vager Streifzüge, Verwirrungen und Inkohärenz. Eine gute Bewertung, die einige davon im Detail ist, dass von Absolvent Gerry Carter, die Sie im Netz finden können. Wilson hat auch nichts mit unserem gegenwärtigen Verständnis der Evolutionspsychologie (EP) zu tun (siehe z.B. die letzten 300 Seiten von Pinkers 'The Better Angels of our Nature'). Wenn Sie eine seriöse Buchlänge Bericht über die soziale Evolution und einige relevante EP von einem Experten wollen, siehe 'Principles of Social Evolution' von Andrew F.G. Bourke, oder ein nicht ganz so ernster und zugegebenermaßen fehlerhafter und irrender Bericht, aber ein Muss,das Robert Trivers dennoch lesen muss—'The Folly of Fools: The Logic of Deceit and Self-Deception in Human Life' und ältere, aber immer noch aktuelle und durchdringende Werke wie 'The Evolutionof Cooperation':Revised Edition by Robert Axelrod and 'The Biology ofMoral Systems' von Richard Alexander. (shrink)

Il s’agit d’un excellent examen des interactions génétiques / environnement sur le comportement et, en dépit d’être un peu daté, est une lecture facile et utile. Ils commencent par des études jumelles qui montrent l’impact écrasant de la génétique sur le comportement. Ils notent les études de plus en plus connues de Judith Harris qui étendent et résument les faits que l’environnement familial partagé n’a presque aucun effet sur le comportement et que les enfants adoptés grandissent pour être aussi différents (...) de leurs demi-frères et soeurs que les personnes choisies au hasard. Un point fondamental qu’ils (et presque tous ceux qui discutent de la génétique comportementale) ne parviennent pas à noter est que les centaines (des milliers selon votre point de vue) des universels comportementaux humains, y compris toutes les bases de nos personnalités, sont 100% déterminés par nos gènes, sans aucune variation dans les normales. Tout le monde voit un arbre comme un arbre et non une pierre, cherche et mange de la nourriture, se met en colère et jaloux, etc. Donc, ce dont ils parlent surtout ici, c’est de la quantité d’environnement (culture) qui peut influer sur la mesure dans laquelle les divers traits sont montrés, plutôt que leur apparence. Enfin, ils discutent de l’eugénisme de la manière politiquement correcte habituelle, à défaut de noter que nous et tous les organismes sommes les produits de l’eugénisme de la nature et que les tentatives de vaincre la sélection naturelle avec la médecine, l’agriculture, et la civilisation dans son ensemble, sont désastreuses pour toute société qui persiste à le faire. Jusqu’à 50% de toutes les conceptions, soit environ 100 millions par an, se terminent par un avortement spontané précoce, presque tous sans que la mère soit au courant. Cet abattage naturel de gènes défectueux stimule l’évolution, nous maintient relativement génétiquement sains et rend la société possible. Dysgenics est suffisant pour détruire la civilisation, mais la surpopulation sera do ild’abord. Ceux qui souhaitent un cadre complet à jour pour le comportement humain de la vue moderne de deuxemssyst peuvent consulter mon livre 'The Logical Structure of Philosophy, Psychology, Mind and Language in Ludwig Wittgenstein et John Searle' 2nd ed (2019). Ceux qui s’intéressent à plus de mes écrits peuvent voir «Talking Monkeys --Philosophie, Psychologie, Science, Religion et Politique sur une planète condamnée --Articles et revues 2006-2017' 3rd ed (2019) et autres. (shrink)

Somatic diversification of antigen receptor genes depends on the activity of enzymes whose homologs participate in a mutagenic DNA repair in unicellular species. Indeed, by engaging error-prone polymerases, gap filling molecules and altered mismatch repair pathways, lymphocytes utilize conserved components of genomic stress response systems, which can already be found in bacteria and archaea. These ancient systems of mutagenesis and repair act to increase phenotypic diversity of microbial cell populations and operate to enhance their ability to produce fit variants during (...) stress. Coopted by lymphocytes, the ancient mutagenic processing systems retained their diversification functions instilling the adaptive immune cells with enhanced evolvability and defensive capacity to resist infection and damage. As reviewed here, the ubiquity and conserved character of specialized variation-generating mechanisms from bacteria to lymphocytes highlight the importance of these mechanisms for evolution of life in general. (shrink)

Deleuze and Evolutionary Theory gathers together contributions by many of the central theorists in Deleuze studies who have led the way in breaking down the boundaries between philosophical and biological research. They focus on the significance of Deleuze and Guattari’s engagements with evolutionary theory across the full range of their work, from the interpretation of Darwin in Difference and Repetition to the symbiotic alliances of wasp and orchid in A Thousand Plateaus. In this way, they explore the anthropological, social and (...) biopolitical significance of the convergences and divergences between philosophy and evolutionary science. (shrink)

During the last century, the new, exciting field of Artificial Intelligence has risen. With its promises, fears for the uncertain future development of this area started to rise. Is it going to be sentient? Is it going to be smarter than us? Is it going to "understand" our uselessness? Is it going to decide that we are no more fundamental? And consequently decide to end our species? These and more questions emerged, nourished by the apprehension of the possible dangers that (...) we would need to face. A number of possible solutions were proposed, to try to limit these yet-to-exist new beings. But none of them got universally accepted, thus leaving this primordial fright unscathed. In this paper a novel point of view is considered where, instead of limiting and preventing the possible worst outcomes, an analysis of the human psyche is performed. This work of introspection grants us the great power of copying: once we understand how our psyche is divided - or "stratified" - and how we can, socially speaking, live together and coexist, we are able to try and replicate this abstract structure inside the "mind" of an hypothetical new artificial being. Using - and possibly improving - this set of abstract mental tools and intrinsic barriers for the creation of a new being should, hypothetically, remove the chance - and the fear - of a future repercussion from its original root. (shrink)

Ernst Haeckel and Emil du Bois-Reymond were the most prominent champions of Darwin in Germany. This essay compares their contributions to popularizing the theory of evolution, drawing special attention to the neglected figure of du Bois-Reymond as a spokesman for a world devoid of natural purpose. It suggests that the historiography of the German reception of Darwin’s theory needs to be reassessed in the light of du Bois-Reymond’s Lucretian outlook.

This work takes a stand on whether Wallace should be regarded as co-author of the theory of natural selection alongside Darwin as he is usually considered on behalf of his alleged essential contribution to the conception of the theory. It does so from a perspective unexplored thus far: we will argue for Darwin’s priority based on a rational reconstruction of the theory of natural selection as it appears in the writings of both authors. We show that the theory does not (...) appear in exactly the same manner in the writings of each of its alleged co-discoverers: tough we find the same fundamental elements in both works, even in Darwin’s early texts, we discern a more complex unifying and ramified structure than the one we find in Wallace’s Ternate manuscript. Even when we think the badge of the “Darwin–Wallace” theory is well deserved, the unifying force of Darwin’s version has proved to be one of the keys for the ulterior success of the so-called Darwinian revolution in Biology. (shrink)

The modern concept of ideology was established by the liberal politician and philosopher Destutt de Tracy, with the objective of creating an all-embracing and general science of ideas, which followed the sensualist and empiricist trend initiated by Locke that culminated in the positivism of Comte. Natural selection and immunity are two key concepts in the history of biology that were strongly based on the Malthusian concept of struggle for existence. This concept wrongly assumed that population grew faster than the means (...) of existence. This “natural” law contained implicitly the idea that the poor and least gifted would not survive. This idea led to the progressive development of the concept of natural selection, whose definitive version was given by Darwin. Mechnikov took the concepts of struggle for existence and natural selection and conceived infectious diseases as a struggle between a host and its invader, the so-called phagocytosis theory. This theory created the necessity to possess mechanisms to discriminate between the own and the foreign, and led to the conception of the immune self. These concepts were not developed from ideas coming from perceptions or sensations, but from ideas coming from their values: individual interest, inevitable inequality, property, utility and profit. Values are ideals that constitute an ideological matrix which exerts a numinous activity and influence the development of our future actions. In consequence, science and its practice cannot avoid and ignore the values that drive them and impulse them towards certain directions. (shrink)

The topic of the relationship between the organism and its environment runs through the theories of Uexküll, Goldstein and Canguilhem with equal importance. In this work a counterpoint will be established between their theories, in the attempt to assess at which points the melodies are concordant and at which points they are discordant. As fundamental basis to his theory, Uexküll relies on the concept of conformity to a plan, which allows him to account for the congruity and perfect adjustment between (...) organisms and their Umwelten. For Goldstein and Canguilhem, the relationship between an organism and its environment resembles instead a debate or coming to terms, in which the organism, as to ensure the continuity of the state of health, must constantly create norms to maintain a productive relationship with its environment. The pinpointing of these conceptual frameworks allows to lay emphasis on that each theory relies on specific assumptions regarding teleology and sense in organisms, as well as on specific definitions of the concept of life in general. Ultimately, the view that organisms and their environments have an original and common source, a principle, or plan, which must possess all the creative characteristics of life, will be seen as prevailing. (shrink)

In the nineteenth century cultural milieu in which Darwin lived and worked, it was generally assumed that art and religion enjoyed a close relationship. While differing in their view of religion in many respects, common to all the major proponents of the Naturphilosophie that had infiltrated the cultural milieu of both German and English nineteenth century scientists1 was their tendency to sublate the earlier, eighteenth century, Idealist conceptual thought of the Absolute by what they labeled “the intuition and feeling for (...) the Infinite.”2 Experienced as an organic, all-comprehensive reality, the totality of Nature was said along quasi-pantheistic lines to be a manifestation of the infinite Absolute, God, or... (shrink)

Abstract Both the subject of science and the notion of creativity in Nietzsche have not been studied with the attention they deserve. The subject of science, however, can be considered a thread of research that is attracting the attention of a large number of philosophers. The notion of creativity, for its part, occupies, among other notions, a little known place within the interests that revolve around the figure of the thinker of Röcken. Therefore, we intend to develop a study of (...) the concept of science in Nietzsche focusing on an analysis of his criticism, to pose the gaze on the subject of Darwinism. Creativity will be studied in light of Nietzsche works and later in nexus with science. The relationship between these themes allows a novel approach to the study of science in Nietzsche and, therefore, to perceive its possible consequences. (shrink)

Is there any way to reconcile the adaptationist’s image of natural selection as an engine of optimality with the more complex image of its dynamics we get from population genetics? This has long been an important strand in the controversy surrounding adaptationism, yet debate has been hampered by a tendency to conflate various different ways of thinking about maximization. Here I distinguish four varieties of maximization principle. I then discuss the logical relations between these varieties, arguing that, although they may (...) seem similar at face value, none entails any of the others. I then turn briefly to the status of each variety, arguing that, while each type of maximization principle faces serious problems, the problems are subtly different for each type. In the last section, I reflect on what is at stake in the debate. (shrink)

This essay draws on Adam Smith’s moral sentimentalism to critique primatologist Frans de Waal’s gradualist theory of human morality. De Waal has spent his career arguing for continuity between primate behavior and human morality, proposing that empathy is a primary moral building block evident in primate behavior. Smith’s moral sentimentalism—with its emphasis on the role of sympathy in moral virtue—provides the philosophical framework for de Waal’s understanding of morality. Smith’s notion of sympathy and the imagination involved in sympathy is qualitatively (...) different from animal sympathy. I argue that Smithian sympathy includes the ability to represent propositional attitudes and take into account multiple perspectives which are then synthesized into a singular impartial perspective. Furthermore, Smithian moral judgment requires the capacity for emotion regulation and moral self-cultivation, or the ability to shape and control one’s reactive attitudes. Taken together, these capacities far outstrip the capacities of animals, disrupting de Waal’s gradualism. (shrink)

Este libro analiza y reconstruye una de las teorías científicas que más discusiones han provocado en el ámbito de la biología, de la filosofía y de la sociedad: la teoría de la selección natural. Esta teoría, que ocupa un lugar central en la biología evolutiva, se encuentra en el centro de la revolución darwiniana, uno de los cambios más radicales ocurridos en la historia de la ciencia y, sin dudas, uno de los que más consecuencias han tenido sobre la ciencia (...) en general, sobre la filosofía y sobre el mismo modo en que nos percibimos en el mundo. -/- Si bien se trata de una teoría que parece sencilla de comprender, ha sido especialmente elusiva a los intentos de reconstrucción, no hay acuerdo con respecto a su estructura ni a cuáles son sus conceptos fundamentales. En este trabajo, asumiendo el marco conceptual brindado por el estructuralismo metateórico, se propone una reconstrucción que permite no solo dar cuenta adecuadamente del modo en que la teoría funciona en la práctica científica actual, sino que, además, permite explicitar la importancia filosófica antes aludida. -/- Frente a los desacuerdos marcados en la filosofía de la biología, pero también en textos y manuales de los biólogos evolutivos, respecto del modo de presentación adecuado y la naturaleza de la teoría, la estrategia reconstructiva consiste en discutir la teoría en su origen, tal como apareció en los textos de uno de sus codescubridores, Charles Darwin. La intención del libro es, entonces, no solo explicitar la estructura de la teoría, sino, además, su lugar en el pensamiento de Darwin, en la revolución darwiniana y en la biología evolutiva. (shrink)

How Biology Shapes Philosophy: New Foundations for Naturalism. Edited By Smith David Livingstone.

Life is the center of our existence. One would be tempted to say that first of all we live. However, our existence does not seem to pass in that modality. The exacerbated materialism in which our existence takes place, displaces life from the center of the scene. Our society is organized around production, consumerism, exploitation, efficiency, trade and propaganda. That is to say, our existence seems to have economy as the center of organization of our activities. The struggle of this (...) century that is beginning is to put life at the center of our existence, and to put economy in its proper place, that is, in the service of life. (shrink)

There are a bewildering variety of claims connecting Darwin to nineteenth-century philosophy of science—including to Herschel, Whewell, Lyell, German Romanticism, Comte, and others. I argue here that Herschel’s influence on Darwin is undeniable. The form of this influence, however, is often misunderstood. Darwin was not merely taking the concept of “analogy” from Herschel, nor was he combining such an analogy with a consilience as argued for by Whewell. On the contrary, Darwin’s Origin is written in precisely the manner that one (...) would expect were Darwin attempting to model his work on the precepts found in Herschel’s Preliminary Discourse on Natural Science. While Hodge has worked out a careful interpretation of both Darwin and Herschel, drawing similar conclusions, his interpretation misreads Herschel’s use of the vera causa principle and the verification of hypotheses. The new reading that I present here resolves this trouble, combining Hodge’s careful treatment of the structure of the Origin with a more cautious understanding of Herschel’s philosophy of science. This interpretation lets us understand why Darwin laid out the Origin in the way that he did and also why Herschel so strongly disagreed, including in Herschel’s heretofore unanalyzed marginalia in his copy of Darwin’s book. (shrink)

Darwin’s claim that Natural Selection, through optimization of fitness, explains complex biological design has not yet been properly formalized. Alan Grafen’s Formal Darwinism Project aims at providing such a formalization and at demonstrating that fitness maximization is coherent with results from Population Genetics, usually interpreted as denying it. We suggest that Grafen’s proposal suffers from some limitations linked to its concept of design as optimized fitness. In order to overcome these limitations, we propose a classification of evolutionary facts based on (...) a bi-dimensional complexity space, which adds robustness to fitness as measure of the quality of a design. In this space, each point represents an organismic architecture, and movement between two points would be an evolutionary fact. Natural Selection explains movement along the fitness axis, while non-selective mechanisms explain movement on the robustness axis. Moreover, we propose a thermodynamic metaphor to draw parallelisms between notions of fitness and entropy, robustness and energy, and movement in this space and reversible and irreversible cycles. We argue that this metaphor illustrates different evolutionary processes usually overlooked by proposals of formalization of Darwinian theory, such Grafen’s Formal Darwinism Project. (shrink)

Resumen -/- El objetivo de este trabajo consiste en analizar las relaciones entre los modelos de optimalidad y la selección natural. Defenderemos que esas relaciones pueden dividirse en dos tipos, en tanto hay dos tipos de explicaciones seleccionistas, que llamaremos “históricas” y “ahistóricas”. Las explicaciones históricas revelan como una población dada adquiere un rasgo que es adaptativo en ese ambiente e involucran muchas generaciones, variación, etc. Las explicaciones ahistóricas, explican por qué, en determinado momento, ciertos tipos de organismos tienen un (...) mayor éxito reproductivo que otros. Mostraremos que los modelos de optimalidad pueden jugar un rol en la determinación del explanandum de las explicaciones histórica seleccionistas, esto es, que ayudan a reconocer qué rasgos son adaptativos. Por otra parte, mostramos que los modelos de optimalidad nos permiten determinar a veces la parte del explanans de las explicaciones ahistóricas (particularmente, el concepto de fitness). -/- Abstract -/- The goal of this paper is to analyze the relations between optimality models and natural selection. We contend that these relationships can be divided into two kinds, as there are two kinds of natural selection explanations, which we call “historical” and “ahistorical”. Historical explanations reveal how a given population acquires a trait which is adaptive in its environment, and involves many generations, variations, etc. Ahistorical ones, explain why, at a given moment, certain kinds of organisms have a greater reproductive success than others. We show that optimality models can play a role in determining the explanandum of historical selectionist explanations, that is, they help us to recognize which traits are adaptive. And, on the other hand, that optimality models sometimes allow us to determine part of the explanans of ahistorical explanations (particularly, the concept of fitness). (shrink)

Statistical reasoning is an integral part of modern scientific practice. In The Seven Pillars of Statistical Wisdom Stephen Stigler presents seven core ideas, or pillars, of statistical thinking and the historical developments of each of these pillars, many of which were concurrent with developments in biology. Here we focus on Stigler’s fifth pillar, regression, and his discussion of how regression to the mean came to be thought of as a solution to a challenge for the theory of natural selection. Stigler (...) argues that the purely mathematical phenomenon of regression to the mean provides a resolution to a problem for Darwin’s evolutionary theory. Thus, he argues that the resolution to the problem for Darwin’s theory is purely mathematical, rather than causal. We show why this argument is problematic. (shrink)

The aim of this article is to explore the impact of Darwinism in metaethics and dispel some of the confusion surrounding it. While the prospects for a Darwinian metaethics appear to be improving, some underlying epistemological issues remain unclear. We will focus on the so-called Evolutionary Debunking Arguments (EDAs) which, when applied in metaethics, are defined as arguments that appeal to the evolutionary origins of moral beliefs so as to undermine their epistemic justification. The point is that an epistemic disanalogy (...) can be identified in the debate on EDAs between moral beliefs and other kinds of beliefs, insofar as only the former are regarded as vulnerable to EDAs. First, we will analyze some significant debunking positions in metaethics in order to show that they do not provide adequate justification for such an epistemic disanalogy. Then, we will assess whether they can avoid the accusation of being epistemically incoherent by adopting the same evolutionary account for all kinds of beliefs. In other words, once it is argued that Darwinism has a corrosive impact on metaethics, what if its universal acid cannot be contained? (shrink)

I bought this thinking anything from Bradford books and MIT must be good. Instead it's a boring, stupid, incompetent, antiscientific and antirational piece of closet creationist trash. Heads should roll at Bradford for this atrocity! If you must then start by reading the last chapter first as he conceals a frank statement of his anti-rationality til the end. I made detailed notes on it as I thought it was a serious work of science and was going to do a long (...) page by page refutation but why bother! The praise from some Science and Nature reviewers shows they did not read it and/or have as little understanding of behavior as Buller. The positive comments from the jacket by Sterelny, Wilson, Sober and Caporael are due to the fact that they all share Buller's retro antirational blank slate views that human nature is due to our culture and the delusion of group selection (see my review of Wilson's The Social Conquest of Earth). The first part of the book is dull repeats of basic biology cribbed from intro texts and unrelieved by photos or drawings. Along the way there are some incredibly bizarre takes on the use of language and scientific method. Then you find an attempt to refute some well known studies of stepchild abuse. As you get to the end he lets his anti-science and anti-rationality out in the open, telling us that regardless of whether our behavior is innate we should not investigate it! The fact that our brain is no different from our other organs and it's functions a product of genes and evolution continues to be resisted or just ignored not only by academics but by the general public. Nevertheless the basics of our behavior are as innate as our heartbeat and detailed evidence (for those who have trouble with the obvious) is all around us everywhere we look once our eyes are opened-just watch people doing anything or turn on the tv (or see the huge and rapidly growing scientific literature). Novices can start with Pinker's "The Blank Slate" but there are now dozens of good popular and scientific books on evolutionary psychology and hundreds of articles in the literature of philosophy, psychology, economics etc. The articles in Buss's The Handbook of Evolutionary Psychology and some at the end of Gazzinaga's The Cognitive Neurosciences 3 are good starting points for the serious reader., and science are all manifestations of our innate psychology (with the minor extensions we call culture and civilization), you can look almost anywhere in literature or life to study our adapted mind except here. -/- Those wishing a comprehensive up to date framework for human behavior from the modern two systems view may consult my book ‘The Logical Structure of Philosophy, Psychology, Mind and Language in Ludwig Wittgenstein and John Searle’ 2nd ed (2019). Those interested in more of my writings may see ‘Talking Monkeys--Philosophy, Psychology, Science, Religion and Politics on a Doomed Planet--Articles and Reviews 2006-2019 3rd ed (2019), The Logical Structure of Human Behavior (2019), and Suicidal Utopian Delusions in the 21st Century 4th ed (2019). (shrink)

A new theory that naturalizes biological function is explained and compared with earlier etiological and causal role theories. Etiological theories explain functions from how they are caused over their evolutionary history. Causal role theories analyze how functional mechanisms serve the current capacities of their containing system. The new proposal unifies the key notions of both kinds of theories, but goes beyond them by explaining how functions in an organism can exist as factors with autonomous causal efficacy. The goal-directedness and normativity (...) of functions exist in this strict sense as well. The theory depends on an internal physiological or neural process that mimics an organism’s fitness, and modulates the organism’s variability accordingly. The structure of the internal process can be subdivided into subprocesses that monitor specific functions in an organism. The theory matches well with each intuition on a previously published list of intuited ideas about biological functions, including intuitions that have posed difficulties for other theories. (shrink)

The notion that natural selection is a process of fitness maximization gets a bad press in population genetics, yet in other areas of biology the view that organisms behave as if attempting to maximize their fitness remains widespread. Here I critically appraise the prospects for reconciliation. I first distinguish four varieties of fitness maximization. I then examine two recent developments that may appear to vindicate at least one of these varieties. The first is the ‘new’ interpretation of Fisher's fundamental theorem (...) of natural selection, on which the theorem is exactly true for any evolving population that satisfies some minimal assumptions. The second is the Formal Darwinism project, which forges links between gene frequency change and optimal strategy choice. In both cases, I argue that the results fail to establish a biologically significant maximization principle. I conclude that it may be a mistake to look for universal maximization principles justified by theory alone. A more promising approach may be to find maximization principles that apply conditionally and to show that the conditions were satisfied in the evolution of particular traits. (shrink)

Hamilton introduced two conceptions of social fitness, which he called neighbour-modulated fitness and inclusive fitness. Although he regarded them as formally equivalent, a re-analysis of his own argument for their equivalence brings out two important assumptions on which it rests: weak additivity and actor's control. When weak additivity breaks down, neither fitness concept is appropriate in its original form. When actor's control breaks down, neighbour-modulated fitness may be appropriate, but inclusive fitness is not. Yet I argue that, despite its more (...) limited domain of application, inclusive fitness provides a distinctively valuable perspective on social evolution. (shrink)

Scholars have paid great attention to the neo-Darwinism of Ronald Fisher. He was one of the founding fathers of the modern synthesis and, not surprisingly, his writings and life have been widely scrutinized. However, less attention has been paid to his interests in the human sciences. In assessing Fisher’s uses of the human sciences in his seminal book the Genetical Theory of Natural Selection and elsewhere, the article shows how Fisher’s evolutionary thought was essentially eclectic when applied to the human (...) context. In order to understand how evolution works among humans, Fisher made himself also a sociologist and historian. More than a eugenically minded Darwinist, Fisher was also a sophisticated scholar combining many disciplines without the ambition to reduce, simplistically, the human sciences to biology. (shrink)

Emil du Bois-Reymond (1818-1896) complicates the historiography of the reception of Darwinism. His presentation of the theory was anti-teleological, a fact that refutes the claim that German Darwinists were Romantic.