Ray Dalio decided that not all opinions should count equally
At Bridgewater, your vote in a meeting is worth more or less depending on your track record in that domain — and that system changed how an entire firm makes decisions.
Most organizations choose between two decision-making modes: a boss decides (autocracy), or everyone gets a vote (democracy). Ray Dalio, writing in Principles, argues that both systems routinely produce inferior outcomes.
At Bridgewater Associates, the hedge fund he founded in 1975 in a two-bedroom New York apartment, Dalio built what he calls an idea meritocracy. The key mechanism is believability-weighted decision making: when the firm faces a choice, opinions are weighted by each person's demonstrated track record in the relevant domain. Someone who has successfully navigated similar decisions many times carries more weight than someone raising a well-articulated opinion on an unfamiliar topic.
In practice, Bridgewater used tools like the Dot Collector — a software system that logged meeting votes and displayed both the equal-weighted average and the believability-weighted result side by side. When the two diverged, the firm tried to resolve the disagreement. If it couldn't, the believability-weighted vote generally prevailed.
Dalio's claim is uncomfortable: the democratic instinct that everyone's opinion should count equally ignores the fact that some people are simply more often right than others. Tracking that in a transparent system, rather than leaving it to informal status and hierarchy, was his attempt to make better decisions without making them less fair.