The Wrong Lens

Stand at the top of a hill, alone, and take out your phone. In seconds you’re connected to hundreds of people across enormous distances — a feat that would have looked like sorcery two centuries ago, and now barely earns a glance. The impossible becomes ordinary through enough incremental steps that we stop noticing the seam.

Now imagine sending a message not across distance but across time, to someone fifty years gone or fifty years from now. What makes that feel more impossible than the phone in your hand? Is there some absolute law of the universe forbidding it, or have we simply not yet built the incremental steps that would make it unremarkable? I don’t know the answer. What I notice is how quickly the question reveals which of my beliefs are physics and which are just furniture I’ve stopped rearranging.

That’s what a thought experiment is for. Not a flight of fancy, but a tool for separating what is actually true from what we’ve simply inherited and stopped examining. Scientists use them to run experiments the lab can’t hold. Architects use them to design past the budget. In coaching, I use them to find the moment a leader’s read of a situation quietly became the situation itself.

Most problems persist because someone is looking through a lens they’ve stopped recognizing as a lens. The work is rarely to solve the problem as presented. It’s to find the construct sitting upstream of it, doing the work of a fact.

A few thought experiments I return to, with clients and on my own:

Take a current constraint — money, time, a particular person’s approval — and imagine it removed entirely. Not solved. Gone. What becomes possible that wasn’t available to your imagination a minute ago? Usually something does. That’s worth sitting with, because it means the constraint was shaping not just your options but your sense of what was worth wanting.

Or: take a decision you’re avoiding and put your reasoning on trial. Build the strongest case for the fear, then build the strongest case against it, using only evidence, not feeling. Most fears, cross-examined this way, turn out to be a tower of assumptions resting on other assumptions — Wittgenstein’s beetle in the box, or the older image of turtles all the way down. Somewhere near the bottom there’s usually nothing holding the structure up except the fact that no one questioned it.

John Rawls asked a version of this at the level of a whole society: if people had to design the rules of fairness without knowing which position they’d occupy once the rules took effect, would they design something more equal? The honesty of the exercise comes from removing the one variable — self-interest, disguised as principle — that usually does the deciding.

None of this promises an answer. What it promises is a clearer look at which of your walls are load-bearing and which ones you built and forgot you built. That distinction, more than any single insight it produces, is the actual value of the lens.