Anatole Kaletsky is an unrepentant europhile. He would love to change the Brexit vote. I offer this as an OMS not because I agree but because "exit" is going to be an ongoing theme in Europe and Britain. And both sides to Brexit now have buyer's remorse. The question is, can Europe change? Can it change enough to make a difference to its ultimate survival? That is an interesting wager. Self-preservation is a powerful force.