it will turn out that the thing you're actually looking for is better described as "confusion extinguishment" rather than "truth".
This is because, at a universal-enough level of knowledge, "truth" becomes ill-defined, and what you really want is an understandable mapping from yourself to reality
Rather than "truth" being ill-defined, I would rather want to say that the problem is simply that an answer of the form "true" or "false" will typically convey fewer bits of information than an answer that would be described as "confusion-extinguishing"; the latter would usually involve carving up your hypothesis-space more finely and directing your probability-flow more efficiently toward smaller regions of the space.
Fair enough: I think it can be rephrased as a problem about declining helpfulness of "true/false" answers as your knowledge expands and becomes more well-grounded.
Less Wrong is a large community of very smart people with a wide spectrum of expertise, and I think relatively little of that value has been tapped.
Like my post The Best Textbooks on Every Subject, this is meant to be a community-driven post. The first goal is to identify topics the Less Wrong community would like to read more about. The second goal is to encourage Less Wrongers to write on those topics. (Respecting, of course, the implicit and fuzzy guidelines for what should be posted to Less Wrong.)
One problem is that those with expertise on a subject don't necessarily feel competent to write a front-page post on it. If that's the case, please comment here explaining that you might be able to write one of the requested posts, but you'd like a writing collaborator. We'll try to find you one.
Rules
You may either:
or...
I will regularly update the list of suggested Less Wrong posts, ranking them in descending order of votes (like this).
The List So Far (updated 02/11/11)