Air trends 'amplifying' warming
Could this be an example of irony, "incongruity between the actual result of a sequence of events and the normal or expected result"?
BBC NEWS | Science/Nature | Air trends 'amplifying' warming
Reduced air pollution and increased water evaporation appear to be adding to man-made global warming.
Research presented at a major European science meeting adds to other evidence that cleaner air is letting more solar energy through to the Earth's surface.
Other studies show that increased water vapour in the atmosphere is reinforcing the impact of man-made greenhouse gas emissions.
Scientists suggest both trends may push temperatures higher than believed.