For me if there is one factor that propels me to the exit door, from being an otherwise a committed remainer, it is the inevitable move to political union within the eurogroup despite the citizens of both France and the Netherlands rejecting conclusively any such move.
I'm not so sure about that premise GJ, if you mean that the conveyor belt towards political union will just roll along. I think there's a broader and much more uncertain range of possible futures for the European project. Events since 2008 might have been expected to have propelled at least the eurozone countries to some kind of realpolitik join-up, but if it hasn't. So when is it going to, and what will it look like? And how will we (if we remain) be affected by each of these different possible outcomes? And indeed, how will the UK's actions affect those outcomes?
I am pretty clear, by the way, that the euro is so fundamentally flawed that something has to give pretty soon (if you're not so convinced, I'd recommend reading Yanis Varoufakis, the Greek former finance minister turned 'rock star economist') but what will that give rise to? Yanis's prediction of a fracturing along the Rhine into a core-euro (read: deutschmark) zone, with the southern states, maybe led by the Italians, taking a different road? There are just so many plausible scenarios which have a constellation of implications for the UK (as a member of... well what exactly? Are we voting to stay in EEA, EFTA, or what?).
Even if we're able to ignore the politicians and campaigners and try to stick to our own analysis, this for me remains the biggest problem of the referendum:
its timing. It's too early in the course of events, I believe, to be able to divine what kind of animal the EU is going to look like next. Maybe the plates still won't have stopped shifting in five or ten years from now, but it surely couldn't be less clearer then than it is right now.
That's okay of course if you're a Brexiter by dint of your views on sovereignty fundamentals, controls of immigration or whatever, as you just want out in any case, fair enough. But if you want to place your bet based on what a future Europe will look like economically and politically, because you see both opportunities and pitfalls for the UK, I think it's far too soon to tell. Why do we need to make the call now?
Unfortunately though, we can't say "Stay, For Now" because a repeat referendum in 'our lifetime' seems unlikely as the political risks for whoever calls one are massive - as Cameron is likely to see.
So we all have to make our personal call next week. Given the impenetrable fog of future events on the continent, that means I can only decide based on things that I believe I
can reasonably predict, including the strong possibility (no more than that, I think) of a Leave vote creating at least a timing delay in economic investment, and the quite high likelihood of it triggering a second Scottish referendum. I hate being forced to make a decision on such short term factors.
I wish there was a third box on the ballot: "Go away and maybe ask me again in a few years when we've all got a better idea of what's going to happen in Brussels and Berlin and Rome and Ankara."