Suppose Europe wished to actually separate itself from the rest of the world, geographically speaking. We could dig deep, very deep, at the corners of our continent and bring forth masses of waters into the carved land. Currently we are connected to Asia, but this really is a bad thing.
Of course it would have to require Russia agreeing to dig deep into their land. They're the only connectors between Europe and Asia.
Would you support it? A European island?
(For those not entirely informed about Europe's borders, here is a useful map below. The green part, mind you.)