Greater Philadelphia Thinking Society

In this meetup we will explore a simple question: what makes a solution actually work? Solutions are often discussed in terms of efficiency or innovation, but most modern fixes succeed only because their costs land somewhere else. Understanding this shift helps explain why so many of our cleverest answers seem to produce stranger problems than the ones they solved.

As societies grew more specialized, problem-solving moved from local, lived practice into formal expertise. Boundaries narrowed. Each profession learned to solve for a single variable inside its own discipline, and the costs that spilled past that boundary became someone else's concern. Solutions began to be judged by what they produced inside the frame, not by what they exported outside it.

Economists have a word for those exported costs: externalities. Pollution, traffic, hollowed-out towns, anxious children, depleted soil. These are the bills that don't appear on the receipt. Wendell Berry, writing as a farmer rather than an economist, calls the same phenomenon a bad solution: one that fixes one problem by creating several new ones beyond the solver's view. He distinguishes it from a good solution, which solves more than one problem at once, accepts given limits, and is enacted by people who will live with their own mistakes.

This pattern shapes us psychologically as well as economically. When the costs of our choices arrive far away or far in the future, we lose the feedback that would have trained our judgment. We become managers of pipelines rather than inhabitants of places. The solver's character thins out along with the solution's wisdom. This is where the conversation will naturally meet Chapter 25 of Collaborating for Comprehensivity, "The Standard for All Measurements: Our Judgment," which is Fearnley's argument that comprehensive understanding finally rests not on a body of knowledge but on the quality of the person doing the understanding, formed by staying close enough to consequences that the pattern can teach them.

Our conversation will focus on how problem-solving shifts when boundaries are drawn too narrowly, and what changes when we widen them. When solutions are valued mainly for what they produce inside the frame, the key question is no longer did this work? but who is paying for it that we haven't counted yet?

I once knew a rabbi who often used the plots of episodes of Star Trek as the basis for her sermons. She would introduce the story, walk through a plot summary, and then reflect on the deeper lesson offered.
She did this because Star Trek wasn’t really about space—it was about humanity. Its creator, Gene Roddenberry, imagined a future where technological progress went hand in hand with moral progress. A world where diversity (as displayed in the crew) wasn’t just tolerated, but essential. Where people of different backgrounds, cultures, and perspectives worked together; not perfectly, but purposefully toward something better.