It must be obvious to anybody Katy if you keep concreting over the land areas of the globe and churn out filth and cut down the oxygen producing trees there has to be a result -this we have some control over if we don’t about volcanoes or rocks in space. For an ordinary holidaymaker who may flit around from spot to spot not an issue but it needs thinking about if you are buying somewhere . Locations near sea are better in summer heat and cheaper to run. A few kilometres in land and if things get worse it might be uncomfortable in the summer. I think who is making money out of speculation about global warming and what truth there is in speculation is less important than forward planning for eventualities-and easier said thasn done sometimes !