Primera edición completa en castellano de una obra fundacional para el evolucionismo, la biología y la visión moderna de la Naturaleza.
Esta obra recoge la primera presentación sistemática de la transformación de las especies como teoría y como concepto universal de la naturaleza. El germen intelectual de todo el maremoto que se consolidaría tras la irrupción de Darwin en la escena científica del siglo XIX, cincuenta años más tarde. La presente edición, la primera íntegra en castellano, no sale a la luz como una mera traducción de un clásico, destinado a historiadores de la ciencia y profesionales de la Evolución. Es un proyecto que nace con la pretensión de llenar el vacío editorial que existe sobre este autor en nuestra lengua, un olvido intencionado en un momento en el que la trascendencia de sus ideas cobra nuevas fuerzas, formas y sentidos. Una celebración y una vindicación de las bases fundacionales de la Biología.
Jean-Baptiste Pierre Antoine de Monet, Chevalier de Lamarck was a French naturalist. He was a soldier, biologist, academic, and an early proponent of the idea that evolution occurred and proceeded in accordance with natural laws. He gave the term biology a broader meaning by coining the term for special sciences, chemistry, meteorology, geology, and botany-zoology
Lamarck was a French Naturalist, one of the pioneers of the science, a biologist, and an academic. He was one of the first to come up with the idea of evolution in time, occurring and proceeding by natural laws within a genealogic classification, from the most primitive to the most complex species of all living things on earth up to the human being.
He gave the term biology a broader meaning by coining the term for individual sciences, chemistry, meteorology, geology, and botany-zoology.
Lamarck’s treaty published in 1809 preceded Darwin’s work by fifty years On the Origin of Species of 1859.
There are some similarities in their respective philosophies but also some decisive differences.
According to Lamarck, the evolution of living things is based on an inherent tendency of complexification.
Darwin rejected any such idea. His own theory of evolution is based on the permanent adaptation of living things to their environment. It is therefore of a passive nature, contrary to Lamarck's ongoing internally active evolution.
The other significant difference is the theory of genetic inheritance of acquired characteristics. Such a theory has been an accepted scientific fact since Aristotle. Darwin included such a theory in his “evolution.”
Lamarck made several remarks on this idea in the present work but did not establish a complete theory of acquired inheritance.
Then there are Lamarck's explanations on the physical operational functions of the body, like the circulation of liquids such as blood and nervous fluids, etc. under a particular pressure of ‘vital forces' based on observations by the naked eye and conclusions drawn without much scientific backup.
These theories were soon forgotten and superseded by chemical and biological discoveries in the following century.
The one mayor and outstanding achievement by Lamarck was his broad and precious classification of invertebrate animals which is still appreciated today.
The primary interest of this book for me is once again its historical and philosophic value. Situating scientific progression through centuries, observing from the thousands of dead-end research and advances, made from the Ancient Sumerians, Greeks and Romans, to the modern world.
In 1800 Lamarck first set forth the revolutionary notion of species mutability during a lecture to students in his invertebrate zoology class at the National Museum of Natural History. By 1802 the general outlines of his broad theory of organic transformation had taken shape. He presented the theory successively in his Recherches sur l’organisation des corps vivans (1802; “Research on the Organization of Living Bodies”), his Philosophie zoologique (1809; “Zoological Philosophy”), and the introduction to his great multivolume work on invertebrate classification, Histoire naturelle des animaux sans vertèbres (1815–22; “Natural History of Invertebrate Animals”). Lamarck’s theory of organic development included the idea that the very simplest forms of plant and animal life were the result of spontaneous generation. Life became successively diversified, he claimed, as the result of two very different sorts of causes. He called the first “the power of life,” or the “cause that tends to make organization increasingly complex,” whereas he classified the second as the modifying influence of particular circumstances (that is, the effects of the environment). He explained this in his Philosophie zoologique: “The state in which we now see all the animals is on the one hand the product of the increasing composition of organization, which tends to form a regular gradation, and on the other hand that of the influences of a multitude of very different circumstances that continually tend to destroy the regularity in the gradation of the increasing composition of organization.”
With this theory, Lamarck offered much more than an account of how species change. He also explained what he understood to be the shape of a truly “natural” system of classification of the animal kingdom. The primary feature of this system was a single scale of increasing complexity composed of all the different classes of animals, starting with the simplest microscopic organisms, or “infusorians,” and rising up to the mammals. The species, however, could not be arranged in a simple series. Lamarck described them as forming “lateral ramifications” with respect to the general “masses” of organization represented by the classes. Lateral ramifications in species resulted when they underwent transformations that reflected the diverse, particular environments to which they had been exposed.
By Lamarck’s account, animals, in responding to different environments, adopted new habits. Their new habits caused them to use some organs more and some organs less, which resulted in the strengthening of the former and the weakening of the latter. New characters thus acquired by organisms over the course of their lives were passed on to the next generation (provided, in the case of sexual reproduction, that both of the parents of the offspring had undergone the same changes). Small changes that accumulated over great periods of time produced major differences. Lamarck thus explained how the shapes of giraffes, snakes, storks, swans, and numerous other creatures were a consequence of long-maintained habits.
Libro bastante técnico,no soy de la especialidad pero me esforcé en entenderlo.En gran parte habla sobre la clasificación de los animales y su propuesta de clasificación en vertebrados y no vertebrados y debate sobre cuál de las clasificaciones es la más precisa.Por otra parte y me parece lo más importante se habla sobre la influencia del entorno/ambiente/circunstancias en lo físico o materializado en los cuerpos de los animales y como un animal puede convertirse en casi una nueva especie por las circunstancias y ambiente alrededor,no precisa cuestiones de tiempos por lo que quizas fue su punto débil por el cual Lamarck fue atacado y humillado al no ser entendida su teoría de evolución la cual fue la primera y más precisa (ante ultimos descubrimientos)en aparecer, antes de Darwin.Un personaje muy interesante casi al nivel de un Nikola Tesla (y su historia con Edison/Darwin).Gran libro ,quizás el precursor de la nueva biología y/o epigenetica que empezará a dar a conocer Bruce Lipton.Imaginense la epigenetica ya empezaba a escribirse en 1800??.y redescubierta a partir de 1994. Genio Lamarck.
Die großen L– ein französisches Alphabet der Aufklärung Jean-Baptiste de Lamarck (1744 - 1829)– Der erste Evolutionär Lamarck hört das Flüstern des Lebens im Staub, sieht Formen im Wandel, vergänglich und taub. „Das Sein verändert sich, nicht durch Zufall allein“ – so keimt in der Zeit schon Darwins Schein. Jean-Baptiste de Lamarck – der frühe Visionär des Lebendigen, der das Werden sah, wo andere nur Sein vermuteten.
-2023-10-26 GCGBD https://archive.org/stream/Zoological... Reprinted [by Generic] in 2022 with the help of original edition published [MACMILLAN AND CO, LIMITED] long back [1914].
This classic work is a must read for any serious student of evolutionary theory or the history of biology. I own an English translation published in 1911 and enjoyed reading it 20 years or so ago. It is unfortunate that Lamarck is remembered today as the guy who "got it wrong," relative to Darwin, because what he's remembered as being wrong about, i.e., the inheritance of acquired traits, Darwin was wrong about too. For instance, Freud came to believe in the inheritance of acquired traits from reading Darwin, long before he finally read Lamarck. The thing Lamarck was truly wrong about, if we need something to criticize him for, was his promulgation of the Neoplatonist idea of the "Scala Naturae" or "Great Chain of Being," which he goes on and on about. Lamarck was a good zoologist and profound thinker for his time and this important book is still worth reading today. I should probably rate it five stars for its historical importance but it is a bit of a slog for the modern reader to get through.
Un clásico imprescindible de este gran naturalista del siglo XVIII, ameno y podemos aprender mucho, y entender sus puntos de vista, aunque su teoría evolutiva no pueda ser aceptada.
Published in 1809, this book is testament to the fact that scientists used to be good writers. What the hell happened after the early twentieth century? This is the first comprehensive theory of evolution proposed, based upon inductive reasoning. It precedes Darwin's On the Origin of Species by fifty years. And as with Darwin's works, it actually reads well. In order to enjoy contemporary scientific writing, by contrast, I think you have to have some sort of neuroses. Scientific writing today is like reading a printout of 0s and 1s from a computer. This book is a must read for anyone even remotely interested in evolutionary biology. Darwin didn't replace Lamarckian evolutionary theory, he merely added Natural Selection to it. Five stars!
Everyone should read this book that was written in his own words and find out just how accurate Lamarck was when assessed against our current and evoluting understanding of epigenetic principles of evolution.