onsdag 2 oktober 2013

On the idea of a "true tree of life, and the problem with Cladistics for biological systeatics

The reason why there isn't any "true tree of life" is that classification is ultimately paradoxically contradictory, as Bertrand Russell demonstrated with Russell's paradox already in 1901.

This fact means that the question of a "true tree of life" is not a question about reality, ie, which the "true tree of life" is, but about modeling reality, ie, whether we can describe the history of organisms in terms of a consistent "true tree of life" or not, and the answer is thus "not".

The problem with Cladistics is thus that it misunderstands the question of a "true tree of life" fundamentally as a question about reality, when it actually is about modeling reality consistently, and that it thereby can't understand the answer that there isn't any "true tree of life", because it misunderstands this answer as an existential claim (assertion), when it actually is just a conclusion on our possibilities to model reality consistently. The answer merely concludes that there isn't any "true tree of life" because this model is paradoxically contradictory, since a paradoxical contradiction is not one, but many . (Cladists don't comprehend the notion of "trees of life" as a model of reality, but as a single reality, ie, The True Tree of Life).

This cladistic inability to understand the context means that Cladistics searches for something that can't be found, This search is, of course, their own business, but one question is why Swedish tax payers shall sponsor this vain search on Swedish universities? Why shall they sponsor a search for a pink elefant when their money can be used for many more sensible purposes? Another question is whether this inability to understand shall be allowed to be taught in Swedish universities at all? There may be students that do understand the context, and what will the "teachers" do with them? In such a case, the student actually ought to teach the teacher, but since cladists are not susceptible to anticladistic arguments, such intelligent students will thus be excluded from the universities. There are thus major problems with having cladists on universities. But, who can clear them out?

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