It must have been horrid in the Somerset levels - but they did get an awful lot of coverage for some reason. Parts of the north such as York seemed to get less sympathy for their floods. The fact of the matter is that we have had an extremely hot year or so with record temperatures being reached, month on month. There is more heat energy in the oceans than at any other times in history and this energy gets translated into excessive rain and winds. That is why N Wales got 2 solid days of rain last Christmas and a temperature recorded on our car of 16deg, after dark, one evening that week. Of course there is a political aspect to this because we keep on burring fossil fuels , keep on being reluctant to even moderate our consumption and struggling to reach international agreements on how this can be dealt with. The warming effect that we have today would not go away, even if humanity suddenly became extinct this week. It would take millions of years for the CO2 to pass back into underground storage - and maybe never, because scientists are beginning to understand more about the special conditions that prevailed when coal was formed for instance. Against this background there will be much more flooding to come and many areas of the world, some of them much more highly populated than the Levels, that will disappear beneath the sea.
One has to feel sorry for people who are flooded and it is tragic when life is lost. Probably we should feel most sorry for the people who have so little in the first place
www.theguardian.com/world/2016/may/20/cyclone-roanu-bangladesh-moves-2-million-people-from-coast
And getting back to politics, if we care about climate change and its affects on people and the planet, we should work with our EU allies and not seek to cut ourselves off and pretend we are not all in this together.