That our own biggish brothers, in the name of national security, draw from ever wider and increasingly transparent fields of data may disturb us, but this is something that corporations, nongovernmental organizations and individuals do as well, with greater and greater frequency. The collection and management of information, at every level, is exponentially empowered by the global nature of the system itself, a system unfettered by national boundaries or, increasingly, government control.

It is becoming unprecedentedly difficult for anyone, anyone at all, to keep a secret.

In the age of the leak and the blog, of evidence extraction and link discovery, truths will either out or be outed, later if not sooner. This is something I would bring to the attention of every diplomat, politician and corporate leader: the future, eventually, will find you out. The future, wielding unimaginable tools of transparency, will have its way with you. In the end, you will be seen to have done that which you did.

I say ''truths,'' however, and not ''truth,'' as the other side of information's new ubiquity can look not so much transparent as outright crazy. Regardless of the number and power of the tools used to extract patterns from information, any sense of meaning depends on context, with interpretation coming along in support of one agenda or another. A world of informational transparency will necessarily be one of deliriously multiple viewpoints, shot through with misinformation, disinformation, conspiracy theories and a quotidian degree of madness. We may be able to see what's going on more quickly, but that doesn't mean we'll agree about it any more readily.

Orwell did the job he set out to do, did it forcefully and brilliantly, in the painstaking creation of our best-known dystopia. I've seen it said that because he chose to go there, as rigorously and fearlessly as he did, we don't have to. I like to think there's some truth in that. But the ground of history has a way of shifting the most basic of assumptions from beneath the most scrupulously imagined situations. Dystopias are no more real than utopias. None of us ever really inhabits either -- except, in the case of dystopias, in the relative and ordinarily tragic sense of life in some extremely unfortunate place.

This is not to say that Orwell failed in any way, but rather that he succeeded. ''1984'' remains one of the quickest and most succinct routes to the core realities of 1948. If you wish to know an era, study its most lucid nightmares. In the mirrors of our darkest fears, much will be revealed. But don't mistake those mirrors for road maps to the future, or even to the present.

We've missed the train to Oceania, and live today with stranger problems.