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Physicists Discover Evolutionary Laws of Language
Hugh Pickens writes "Christopher Shea writes in the WSJ that physicists studying Google's massive collection of scanned books claim to have identified universal laws governing the birth, life course and death of words, marking an advance in a new field dubbed 'Culturomics': the application of data-crunching to subjects typically considered part of the humanities. Published in Science, their paper gives the best-yet estimate of the true number of words in English — a million, far more than any dictionary has recorded (the 2002 Webster's Third New International Dictionary has 348,000), with more than half of the language considered 'dark matter' that has evaded standard dictionaries (PDF). The paper tracked word usage through time (each year, for instance, 1% of the world's English-speaking population switches from 'sneaked' to 'snuck') and found that English continues to grow at a rate of 8,500 new words a year. However the growth rate is slowing, partly because the language is already so rich, the 'marginal utility' of new words is declining. Another discovery is that the death rates for words is rising, largely as a matter of homogenization as regional words disappear and spell-checking programs and vigilant copy editors choke off the chaotic variety of words much more quickly, in effect speeding up the natural selection of words. The authors also identified a universal 'tipping point' in the life cycle of new words: Roughly 30 to 50 years after their birth, words either enter the long-term lexicon or tumble off a cliff into disuse and go '23 skidoo' as children either accept or reject their parents' coinages."
It's a show on BBC2.
This looks like really interesting and important research - perhaps even a tenth as important as these physicists think it is!
What physicists do when they are bored ... take away research from other fields
NB: The message above might reflect my opinion right now, but not necessarily tomorrow or next year.
Please. No more portmanteaus with -onomics on the end. I automatically think of Regan.
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Why would physicists be studying this kind of thing?
When you graduate with a PhD in physics, you get three things:
The third means that you are obliged, at least once, to submit a paper about some other field to arxiv.org. Ideally, this paper should not cite any relevant research in the field - only other papers by physicists - and, for bonus points, should base its entire thesis a weak statistical correlation.
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It's not in the dictionary. Look it up.
That stupid word always drived me crazy.
Yeeeaaaah!
Upward mobility is a slippery slope - the higher you climb the more you show your ass.