This, from Brendan O’Neill, is worth a read:
[T]he political elites cannot come out and say ‘We no longer want Britain to be a democratic sovereign nation’. So they developed a pseudo-progressive language to describe and justify their weakening of British sovereignty. They claim to be post-borders. They argue that the nation state is over. They say any defence of the nation is nationalism, and nationalism is dangerous. They insist that in a globalised world it is futile to try to erect borders against flows of people or goods or capital, and so on. And they seem ignorant of the message that their anti-borders, anti-nation political myopia sends to both the British people and the world at large. It tells British people their views don’t really matter, certainly not as much as cleverer people in Brussels. And it tells the world that Britain is a pretty porous place, not really that keen on protecting its borders. That it is a post-country, effectively, beholden to external influence and flows rather than being assertively, democratically sovereign. Perhaps now we might think about the kind of message this self-denuding cult of post-nationhood sends to more confident nations like Russia.
Indeed, we should not be surprised that a nation whose political and intellectual elites continually say ‘We are post-nation and we are open to the flows and fluxes of the globe’ might also find itself more open to the opportunism of states that have scores to settle here. After all, we effectively said: ‘We have no borders.’
I have to say, having seen over the last few years acts of despicable violence carried out on British soil by people who were in every meaningful sense foreigners (and in some cases unequivocally so), I find the outrage over Russians running about killing people a little…inconsistent. If Putin were a little less pasty and a bit more Muslim, I doubt we’d be making such a fuss. I’d find all this tough talk over Russia a lot more convincing if we’d not been so pathetically weak in every other area of national security, protecting the public, and looking out for our long-term interests.