A group of biologists gave Popper his first scientific hearing. They met as the Theoretical Biology Club in the 1930s and ’40s, at the University of Oxford, at house parties in Surrey, and latterly in London too.
Organicism is the [discredited] philosophical position which states that the universe and its various parts—including human societies—ought to be considered alive and naturally ordered, much like a living organism. Vital to the position is the idea that organicistic elements are not dormant "things" per se but rather dynamic components in a comprehensive system that is, as a whole, ever-changing. Organicism is related to, although remains distinct from, holism insofar as organicism prefigures holism; and the latter concept is applied within a broader scope to universal part-whole interconnections—such as anthropology and sociology—whereas the former is traditionally confined to philosophical and biological applications. Further, organicism is incongruous with reductionism, as well; for its (i.e. organicism's) consideration of "both bottom-up and top-down causation." Regarded as a fundamental tenet in natural philosophy, organicism has remained a vital current in modern thought, alongside both reductionism and mechanism, that has guided scientific inquiry since the early 17th century.
Though there remains dissent among scientific historians concerning organicism's pregeneration, most scholars agree on Ancient Athens as its birthplace. Because, surfacing in Athenian writing in the 4th-century B.C.E., Plato was among the first philosophers to consider the universe an intelligent living (almost sentient) being, which he first posits in his Socratic dialogue, Philebus, and further expands upon in the later works of Republic and Theatetus. At the turn of the 18th-century, Immanuel Kant championed a revival of organicisitic thought by stressing, in his written works, "the inter-relatedness of the organism and its parts[,] and the circular causality" inherent to the inextricable entanglement of the greater whole.
Organicism flourished for a period during the German Romanticism intellectual movement, where the position was considered by Friedrich Wilhelm Joseph Schelling to be an important principle in the burgeoning field of biological studies. Within contemporary biology, organicism stresses the organization (particularly the self-organizing properties) rather than the composition (i.e. the reduction into biological components) of organisms. John Scott Haldane was the first modern biologist to use the term to expand his philosophical stance in 1917; other 20th-century academics and professionals—such as Theodor Adorno and Albert Dalcq—have followed in Haldane's wake.
French zoologist Yves Delage, in his seminal text L'Hérédité Et Les Grands Problèmes de la Biologie Générale, describes organicism thus:
Though there remains dissent among scientific historians concerning organicism's pregeneration, most scholars agree on Ancient Athens as its birthplace. Because, surfacing in Athenian writing in the 4th-century B.C.E., Plato was among the first philosophers to consider the universe an intelligent living (almost sentient) being, which he first posits in his Socratic dialogue, Philebus, and further expands upon in the later works of Republic and Theatetus. At the turn of the 18th-century, Immanuel Kant championed a revival of organicisitic thought by stressing, in his written works, "the inter-relatedness of the organism and its parts[,] and the circular causality" inherent to the inextricable entanglement of the greater whole.
Organicism flourished for a period during the German Romanticism intellectual movement, where the position was considered by Friedrich Wilhelm Joseph Schelling to be an important principle in the burgeoning field of biological studies. Within contemporary biology, organicism stresses the organization (particularly the self-organizing properties) rather than the composition (i.e. the reduction into biological components) of organisms. John Scott Haldane was the first modern biologist to use the term to expand his philosophical stance in 1917; other 20th-century academics and professionals—such as Theodor Adorno and Albert Dalcq—have followed in Haldane's wake.
French zoologist Yves Delage, in his seminal text L'Hérédité Et Les Grands Problèmes de la Biologie Générale, describes organicism thus:
[L]ife, the form of the body, the properties and characters of its diverse parts, as resulting from the reciprocal play or struggle of all its elements, cells, fibres, tissues, organs, which act the one on the other, modify one the other, allot among them each its place and part, and lead all together to the final result, giving thus the appearance of a consensus, or a pre-established harmony, where in reality there is nothing but the result of independent phenomena.
The Theoretical Biology Club disbanded as the Rockefeller Foundation refused to fund their investigations.
Popper visited them both before and after the war, as they wrestled with evolutionary theory and with establishing connections between their different biological specialisms. During the prewar period in particular, evolutionary biology was – depending on one’s outlook – either excitingly complex or confusingly jumbled. Neat theories of Mendelian evolution, where discrete characteristics were inherited on the toss of a chromosomal coin, competed to explain evolution with arcane statistical descriptions of genetic qualities, continuously graded across populations. Meanwhile the club’s leading light, Joseph Henry Woodger, hoped for a philosophically tight way of clarifying the notoriously flaky biological concept of ‘organicism’. Perhaps Popper’s clarifying rigour could help to sort it all out.
While all this was going on, three philosophers were pulling the rug away beneath the Popperians’ feet. They argued that, when an experiment fails to prove a hypothesis, any element of the physical or theoretical set-up could be to blame. Nor can any single disproof ever count against a theory, since we can always put in a good-faith auxiliary hypothesis to protect it: perhaps the lab mice weren’t sufficiently inbred to produce genetic consistency; perhaps the chemical reaction occurs only in the presence of a particular catalyst. Moreover, we have to protect some theories for the sake of getting on at all. Generally, we don’t conclude that we have disproved well-established laws of physics – rather, that our experiment was faulty. And yet the Popperians ['proof positive' of Popper's original contention that scientists ought to abandon falsified theories] were undaunted.
