There have been temperature rises leading to increases in heat waves around the world, and related rises in evaporation from the soil that increases the risk of drought even where rainfall amounts haven't changed. Rowan Sutton More Quotes by Rowan Sutton More Quotes From Rowan Sutton Amounts of rainfall have recovered substantially, and it was a surprise that the increase in greenhouse gases appears to have been the dominant factor. Rowan Sutton environment It would be naïve to conclude that this is a good thing for Africa, and in future, there are other effects – the rise in temperatures can be detrimental to crops. Rowan Sutton environment But the fact that now 14 of the 15 warmest years on record have occurred since the turn of the century shows just how clear global warming has become. Rowan Sutton science
