Guardian: ‘Roll up for the great pollution fire sale, the ultimate chance to wreck the climate on the cheap. You sir, over there, from the power company – look at this lovely tonne of freshly made, sulphur-rich carbon dioxide. Last summer it cost an eyewatering 31 to throw up your smokestack, but in our give-away global recession sale, that’s been slashed to a crazy 8.20. Dump plans for the wind turbine! Compare our offer with costly solar energy! At this low, low price you can’t afford not to burn …