He actually makes a point that has been missed in the whole NSA revelations controversy,

Carré gets to the heart of the matter when he notes that much of the problem is that our government is increasingly serving the state security apparatus when it should be the other way around:

In my recent novel A Delicate Truth, a retired and patently decent British foreign servant accuses his old employers of being party to a Whitehall coverup, and for his pains is promptly threatened with the secret courts. Yet amid all the comment that my novel briefly provoked, this particular episode attracted no attention.

What are secret courts? Why do we need them? To protect Britain’s special relationship with the United States, we are officially told; to protect the credibility and integrity of our intelligence services. Never mind that for decades we have handled security-sensitive cases by clearing the court whenever necessary, and allowing our secret servants to withhold their names and testify from behind screens, real or virtual: now, all of a sudden, the credibility and integrity of our intelligence services are at stake, and need urgent and draconian protection.

Never mind the credibility and integrity of parliament and centuries of British justice: our spies come first. And remember, these aren’t criminal courts. These are civil courts where anyone attempting to obtain redress for a real or perceived injustice perpetrated against him by British or American secret agencies must have his claims heard and dealt with in secret.

This is the core of the problem.

Our intelligence agencies are driving national policy on the basis of their own self interests, and the interests of the rest of society suffer as a result.