Times (UK): The rain in Spain no longer falls mainly in the plain. Global warming could cause rainfall in the Iberian peninsula to fall by up to 40 per cent by the end of the century, according to a European Commission report. Spain and Portugal could be the hardest hit by climate change, according to the commission white paper, which predicts that food harvests could fall 30 per cent in the region because of a lack of water. There has been an increase in the number of heat waves as …