Immigration may well prove to be the death knell of the EU as we know it. But if it is, it will not have been due to immigration itself but rather to Brussels' tone deaf, inflexible, and insensitive response to the issue. The matter is highly emotional and goes to the very heart of people's values, sense of fairness, cultural identity and social cohesion. Trying to counter that either with cold numerical and economic arguments or with dismissive insults of xenophobia is not only futile, it is grist to the mill for the political parties which have successfully made immigration their main platform and that seem on track to form the largest single grouping in the European Parliament after the May elections. But it's worse than that. The Brussels response will be constructed by many as being absolute proof of a type of Union they reject.