{"id":137825,"date":"2013-12-13T08:00:10","date_gmt":"2013-12-13T06:00:10","guid":{"rendered":"http:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/?p=137825"},"modified":"2013-11-28T10:53:11","modified_gmt":"2013-11-28T08:53:11","slug":"maravillosa-perfeccion-y-otras-muchas-suposiciones-en-el-parrafo-cuadrigentesimo-trigesimo-tercero-de-el-origen-de-las-especies","status":"publish","type":"post","link":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/2013\/12\/13\/137825","title":{"rendered":"Maravillosa perfecci\u00f3n y otras muchas suposiciones en el p\u00e1rrafo cuadrigent\u00e9simo trig\u00e9simo tercero de El Origen de las Especies"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>Insiste el autor. Si la Melipona obrase como una abeja, sus resultados ser\u00edan iguales que los de una abeja. No cabe duda. A partir de ah\u00ed, el n\u00famero de suposiciones en \u00e9ste p\u00e1rrafo supera lo tolerable.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\"><em>433<\/em><\/p>\n<p style=\"text-align: justify;\"><em>Hence we may safely conclude that, if we could slightly modify the instincts already possessed by the Melipona, and in themselves not very wonderful, this bee would make a structure as wonderfully perfect as that of the hive-bee. We must suppose the Melipona to have the power of forming her cells truly spherical, and of equal sizes; and this would not be very surprising, seeing that she already does so to a certain extent, and seeing what perfectly cylindrical burrows many insects make in wood, apparently by turning round on a fixed point. We must suppose the Melipona to arrange her cells in level layers, as she already does her cylindrical cells; and we must further suppose, and this is the greatest difficulty, that she can somehow judge accurately at what distance to stand from her fellow-labourers when several are making their spheres; but she is already so far enabled to judge of distance, that she always describes her spheres so as to intersect to a certain extent; and then she unites the points of intersection by perfectly flat surfaces. By such modifications of instincts which in themselves are not very wonderful\u2014hardly more wonderful than those which guide a bird to make its nest\u2014I believe that the hive-bee has acquired, through natural selection, her inimitable architectural powers.<\/em><\/p>\n<p style=\"text-align: justify;\"><em>\u00a0<\/em><\/p>\n<p style=\"text-align: justify;\"><em>Por consiguiente, podemos llegar a la conclusi\u00f3n de que si pudi\u00e9semos modificar ligeramente los instintos que posee ya la Melipona, y que en s\u00ed mismos no son maravillosos, esta abeja har\u00eda una construcci\u00f3n tan maravillosamente perfecta como la de la abeja com\u00fan. Ser\u00eda necesario suponer que la Melipona puede formar sus celdillas verdaderamente esf\u00e9ricas y de tama\u00f1o casi igual, cosa qu\u00e9 no ser\u00eda muy sorprendente, viendo que ya hace esto en cierta medida y viendo qu\u00e9 agujeros tan perfectamente cil\u00edndricos hacen muchos insectos en la madera, al parecer, dando vueltas alrededor de un punto fijo. Tendr\u00edamos que suponer que la Melipona arregla sus celdillas en capas planas, como ya lo hace con sus celdillas cil\u00edndricas, y tendr\u00edamos que suponer -y \u00e9sta es la mayor dificultad- que puede, de alguna manera, juzgar, en alg\u00fan modo, a qu\u00e9 distancia se encuentra de sus compa\u00f1eras de trabajo cuando varias est\u00e1n haciendo sus esferas; pero la Melipona est\u00e1 ya capacitada para apreciar la distancia, hasta el punto que siempre describe sus esferas de modo que se corten en cierta extensi\u00f3n, y entonces une los puntos de intersecci\u00f3n por superficies perfectamente planas. Mediante estas modificaciones de instintos, que en s\u00ed mismos no son maravillosos -apenas m\u00e1s que los que llevan a un ave a hacer su nido-, creo yo que la abeja com\u00fan ha adquirido por selecci\u00f3n natural su inimitable facultad arquitect\u00f3nica.<\/em><\/p>\n<p style=\"text-align: justify;\">\n<p>Lectura aconsejada:<\/p>\n<ul>\n<li><a href=\"https:\/\/digital.csic.es\/handle\/10261\/76630\">\u00a0Manual para detectar la impostura cient\u00edfica: Examen del libro de Darwin por Flourens.<\/a> Digital CSIC, 2013. 225 p\u00e1ginas.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Insiste el autor. Si la Melipona obrase como una abeja, sus resultados ser\u00edan iguales que los de una abeja. No cabe duda. A partir de ah\u00ed, el n\u00famero de suposiciones en \u00e9ste p\u00e1rrafo supera lo tolerable. &nbsp; 433 Hence we may safely conclude that, if we could slightly modify the instincts already possessed by the Melipona, and in themselves not very wonderful, this bee would make a structure as wonderfully perfect as that of the hive-bee. We must suppose the Melipona to have the power of forming her cells truly spherical, and of equal sizes; and this would not\u2026<\/p>\n","protected":false},"author":86,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[467,6712,22589,14326],"tags":[14300],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":4}},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/posts\/137825"}],"collection":[{"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/users\/86"}],"replies":[{"embeddable":true,"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/comments?post=137825"}],"version-history":[{"count":3,"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/posts\/137825\/revisions"}],"predecessor-version":[{"id":137896,"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/posts\/137825\/revisions\/137896"}],"wp:attachment":[{"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/media?parent=137825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/categories?post=137825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.madrimasd.org\/blogs\/biologia_pensamiento\/wp-json\/wp\/v2\/tags?post=137825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}