Once upon a time there was no EU and the world economy was still in good shape. How the disintegration of EU going to be gloomy for the world indices? Funds will just flow to the country with strong economic performance and avoid country mired in debts and corruption. EU is more for political consideration as a bulwark against Russian influence in Europe. Economic integration is only the cover up.
this shows that politics without economic power and money is meaningless,thats why they couldnt just create a political entity and call it EU,it will just be as toothless and spineless as UN.Money is god,in god we trust.....before China open its borders and began industrializing,before china became rich and powerful,nobody respected china.but now the anglo prime minister former british colonial overlord david cameron drinks beer with president xi jinping.