A healthy culture treats truth as the highest priority, even when truth is uncomfortable. Without truth, you can’t diagnose problems, and without diagnosis, you can’t improve.
Radical truth means people say what they really think, backed by reasoning, not politics. Radical transparency means the thinking is visible enough that it can be examined and learned from. The point is not exposure for its own sake; the point is rapid error-correction.
This only works with clear norms. People must attack problems and ideas, not each other. Feedback must be direct and specific, not cruel. When done well, transparency reduces fear because there are fewer hidden games.
The payoff is an idea meritocracy: the best ideas rise because they survive scrutiny, and everyone can see why decisions were made.