Keeping Prediction Honest
by 𝒟αήielle (ĀFK.) Ālex. Foήg *Khαῄ Solo* ∆天方鄺芳象形天!!!
I base my action upon prediction. Every technologist should. I try to see how the world will be, and then try and see within that future what place I may come to hold.
So prediction is fundamentally at the heart of a technologist’s work. At the highest level, we must predict to find what work focus on, and what future to aim for.
You might then think that prediction, as a skill, is worthy of practice. And practice it gets. In living rooms, in pubs and classrooms and yearbooks and dial-in talkshows and newspapers and blogs and comment threads and slashdot and every polluted corner of our existence, you find evidence: prediction is practiced all the time.
There’s a problem. In most areas of the technologist’s pursuit, it’s easy to see whether you’ve done well. Code should compile. Planes should fly. Cars should go. Bridges should stay up. We have a lot of honesty in our discipline, much of it because we are blessed with tests that we find hard to fool.
A typical test for predictions, on the other hand, is whether the story sounds good at the pub. You make some exclamation. People nod and clap. Everyone forgets.
This would be fine if you’re just looking for some conversation. But if you are, like technologists fundamentally in the business of creating the future, it becomes lot more troublesome. We are left to ignore predictive incompetence until reality slaps us coldly across the face. We are flying blind.
Taking a cue from Trevor Blackwell, I’ve decided to inject some rigor into my life: when I make predictions, instead of casting them abstractly into the air, I’ll post them here: einfall.slinkset.com. (edit: embarrassingly, slinkset is down, and I do not have an archive. Archive.org to the rescue! http://web.archive.org/web/20090510010305/http://einfall.slinkset.com/) And I won’t delete my predictions — if they turn out wrong, I’ll keep them there, as permanent reminders to learn from.
Through accountability, honesty. Through honesty, improvement.
Notes: a friend of mine noted that most of my predictions seem ‘pessimistic’, in the sense that they take the form of ‘X will not Y.’ I would have to agree with him. But this is largely a byproduct of how these predictions were made – they’ve come from studying some field, working in it for a while, and coming to the creeping realization that one or more of the current approaches were doomed. Besides, much of the skill of experts comes from the ability to ignore false trails.
Further Reading: An excellent site for major predictions (often with significant wagers) is Long Bets.