For the Climate Classroom Wall: anthropogenic sustainability threatens communication catastrophe

http://xkcd.com/1007/

The rising levels of 'sustainable' are presenting a major threat to the global communications system, and could even undermine efforts to destroy industrial civilisation by the propagation of alarm about a beneficial trace gas in the atmosphere.  So many participants in these efforts rely on 'sustainable' as a powerful charm to drive away the evil spirits of adventure, optimism, honesty, and scientific rigour.  But as yet, few of them seem to be aware of this major threat to their campaigns.  97% of linguists agree that this key word is under threat of losing any meaning whatsoever, noting that it is already in a 'vague, woolly, and confusing' state.  A little cabal of UN insiders is, thank goodness, preparing a plot to preserve at least a vestige of substance for this precious word, a word so dear to so many intent on controlling our lives, crushing the spirits of the young, and rubbishing the achievements of the past.  Emissions controls will be agreed to keep usage below the safe limit of 1ppm - a level not seen since the 1980s. It may already be too late for some green sites.  Take a look at this example, merely one among the thousands where this vital word is being deployed with a fearful frequency.

(hat-tip for the cartoon link: Jane Coles, comment on 'Unthreaded' yesterday (Jan 23, 2012 at 10:47 PM) at Bishop Hill)

Update 25 Jan 12: A serious threat to the control of sustainable emissions is looming at the so-called Earth Summit in Rio this June: 'In an attempt to avoid too much confrontation, the conference will focus not on climate change but on sustainable development ...'  (source)  Hat-tip: Climate Change Dispatch
 It would seem that the fuss over AGW has served its purpose and will now be sidelined in favour of 'sustainable development'.  More here on that by Luboš Motl.