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Annals of the History and Philosophy of Biology

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Nei<strong>the</strong>r Creation nor Evolution<br />

more than <strong>the</strong> workings <strong>of</strong> properties <strong>of</strong> matter that did not fundamentally differ from<br />

those forming crystals.<br />

By <strong>the</strong> middle <strong>of</strong> <strong>the</strong> nineteenth century, spontaneous generation had become controversial,<br />

<strong>and</strong> <strong>the</strong> advocates <strong>of</strong> autochthonous generation with regret admitted that today<br />

<strong>the</strong> process appears not to be taking place, not <strong>of</strong> higher organisms <strong>and</strong> most likely<br />

not even <strong>of</strong> single-celled organisms or <strong>of</strong> small, primitive entozoa – <strong>the</strong> common "suspects"<br />

<strong>of</strong> spontaneous generation at <strong>the</strong> time. If small, primitive organisms were not<br />

generated spontaneously, how could large ones, let alone entire communities <strong>of</strong> <strong>the</strong>se?<br />

Yet <strong>the</strong>re seemed to be no imaginable way around abiogenesis; after all, even if today all<br />

species are perpetuated by means <strong>of</strong> parental procreation, <strong>the</strong> origin <strong>of</strong> <strong>the</strong> first parents<br />

must still be explained; moreover, at some moment in <strong>the</strong> past, life as such must have<br />

originated from lifeless matter <strong>and</strong>, this admitted, <strong>the</strong> process could conceivably have<br />

repeated itself at later stages <strong>and</strong> for higher forms <strong>of</strong> life. All that had been needed were<br />

special circumstances. Whereas "transmutation" resorted to <strong>the</strong> imperfection <strong>of</strong> <strong>the</strong> geological<br />

record <strong>and</strong> <strong>the</strong> length <strong>of</strong> geological time, "autochthonous generation" had recourse<br />

to unusual conditions, such as those occurring in <strong>the</strong> wake <strong>of</strong> geological catastrophes.<br />

The process might have temporarily operated vigorously following mass extinctions.<br />

This one-<strong>and</strong>-only admissible option <strong>of</strong> autochthony, however far-fetched to later<br />

generations <strong>of</strong> biologists, was never<strong>the</strong>less <strong>the</strong> one to which during <strong>the</strong> middle <strong>of</strong> <strong>the</strong><br />

nineteenth century a number <strong>of</strong> botanists, zoologists <strong>and</strong> palaeontologists was drawn – if<br />

not driven.<br />

Autochthonous generation had a bearing not just on <strong>the</strong> issue <strong>of</strong> origins but also on<br />

problems <strong>of</strong> phyto- <strong>and</strong> zoogeography, which at <strong>the</strong> time, in <strong>the</strong> wake <strong>of</strong> <strong>the</strong> Humboldtian<br />

turn towards geographic distribution (Rupke 2001), had gained widespread interest.<br />

Botanists linked <strong>the</strong>ir discovery <strong>of</strong> well-defined realms <strong>of</strong> plant distribution with <strong>the</strong><br />

notion <strong>of</strong> multiple local origins that were "centres <strong>of</strong> creation" ("creation" here, for most<br />

authors, did not mean "special creation" but "origin") or, less ambiguously, "centres <strong>of</strong><br />

appearance." Also, autochthony had fewer problems than Mosaic creationism explaining<br />

<strong>the</strong> occurrence in widely separated regions <strong>of</strong> representatives <strong>of</strong> one <strong>and</strong> <strong>the</strong> same species.<br />

For example, freshwater fish belonging to a single species but living in wholly unconnected<br />

bodies <strong>of</strong> water presented a migrational problem to <strong>the</strong> notion <strong>of</strong> a single<br />

centre <strong>of</strong> creation/dispersal but could be readily attributed to multiple spontaneous generations<br />

triggered by identical conditions. Human racial variety across <strong>the</strong> globe, too, was<br />

explained in terms <strong>of</strong> autochthonous generation. Such simultaneous multiple origins had<br />

anti-creationist implications as <strong>the</strong>y went against <strong>the</strong> stories <strong>of</strong> Paradise <strong>and</strong> Flood, adding<br />

to <strong>the</strong> non-<strong>the</strong>ological, scientific appearance <strong>of</strong> <strong>the</strong> <strong>the</strong>ory.<br />

In <strong>the</strong> course <strong>of</strong> <strong>the</strong> first half <strong>of</strong> <strong>the</strong> nineteenth century autochthonous generation<br />

became <strong>the</strong> leading paradigm <strong>of</strong> organic origins in <strong>the</strong> German-speaking world. Following<br />

<strong>the</strong> appearance <strong>of</strong> <strong>the</strong> Origin <strong>of</strong> Species, <strong>the</strong> <strong>the</strong>ory <strong>of</strong> autochthony rapidly disappeared<br />

<strong>and</strong> soon appeared forgotten. It is not explicitly identified in <strong>the</strong> secondary literature, not<br />

even in <strong>the</strong> monographs on <strong>the</strong> history <strong>of</strong> <strong>the</strong> spontaneous generation debate by Farley<br />

(1974), Fry (2000) <strong>and</strong> Strick (2000). Bowler, in his comprehensive history <strong>of</strong> <strong>the</strong> idea <strong>of</strong><br />

evolution, gives <strong>the</strong> <strong>the</strong>ory short shrift, devoting no more than a single sentence to it.<br />

Speaking about <strong>the</strong> period 1800-1859, he writes: "The idea <strong>of</strong> a series <strong>of</strong> spontaneous<br />

<strong>Annals</strong> <strong>of</strong> <strong>the</strong> <strong>History</strong> <strong>and</strong> <strong>Philosophy</strong> <strong>of</strong> <strong>Biology</strong>, Vol. 10 (2005)<br />

145

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