Template:Conway and complexity: Difference between revisions
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This is [[reductionism]], only viewed from the wrong end of the telescope. Rather than taking the rich tapestry of modern life and boiling it down to basic rules of cause and effect, as [[reductionist|reductionists]] normally do, this gambit starts with those basic rules, and scales them up. What prevents us from getting from one end of this spectrum to the other, say the reductionists, is only an absence of sufficient [[data]] to reverse engineer the algorithm (from the rich tapestry end) and a want of processing power to generate modern life (from the basic algorithm end). The universe is nonetheless fully determined at all levels of abstraction. | This is [[reductionism]], only viewed from the wrong end of the telescope. Rather than taking the rich tapestry of modern life and boiling it down to basic rules of cause and effect, as [[reductionist|reductionists]] normally do, this gambit starts with those basic rules, and scales them up. What prevents us from getting from one end of this spectrum to the other, say the reductionists, is only an absence of sufficient [[data]] to reverse engineer the algorithm (from the rich tapestry end) and a want of processing power to generate modern life (from the basic algorithm end). The universe is nonetheless fully determined at all levels of abstraction. | ||
Hmm. So however long you run Conway’s life game, it does not seem to arrive at [[rice pudding and income tax]]. Reductionists say “Ah, but that is | Hmm. So however long you run Conway’s life game, it does not seem to arrive at [[rice pudding and income tax]]. Reductionists say “Ah, but that is just because the rules aren’t quite right, or we haven’t quite got the right initial configuration”. But then, they would say that. | ||
This undermines the distinction between [[simple]], [[Complicated system|complicated]] and [[Complex system|complex]] — they are now just points along a continuum, without hard boundaries between them — and undermines the explanatory power of complexity theory. It is really just saying, “well, in this complex system, ''something'' will happen; we don’t know what, but as and when it does we will be able to rationalise it as a function of our rules, by deducing what the missing data must have been.” | The idea that complexity is merely an emergent probability of a simple [[algorithm]] is quite the piece of eliminative reductionism. It converts all complex systems to no more than an insufficiently understood simple systems. This undermines the powerful distinction between [[simple]], [[Complicated system|complicated]] and [[Complex system|complex]] systems — they are now just points along a continuum, without hard boundaries between them — and undermines the explanatory power of complexity theory. It is really just saying, “well, in this complex system, ''something'' will happen; we don’t know what, but as and when it does we will be able to rationalise it as a function of our rules, by deducing what the missing data must have been.” | ||
Ex-post facto rationalisation to comply with your rules is rather like the work normal scientists do in a research programme, of course. It is a form of narratisation. | Ex-post facto rationalisation to comply with your rules is rather like the work normal scientists do in a research programme, of course. It is a form of narratisation. | ||