They dislike 'los moros' immensly, mainly due to being ruled by the until the end of the 15th century. My mate came to visit us in Ibiza one year, we were sitting having a dinner in the square and the police just pounced on him and arrested him for no other reason than he was black. As for the height, that'll be the fairly poor diet they had up until the end of the 70's and the facist regime. the better your diet the higher you grow.
So it's such a load of bollocks that you pretty much agree? If you don't eat much protein then you don't have a good diet.