From a somewhat long essay (not by me) which can be found here (link):
Quote:
... "What is pathological?" is an inescapably normative question, and orders of magnitude more so when it is asked of conscious phenomena. A tidal wave of binding assays, brain scans, and receptor sequencing may obliterate everything in its path, but will never turn this normative, value-laden question into a positive question. Vanilla ice cream could be subjected to the most exhaustive physical and chemical analyses imaginable, but no amount of data that could ever be assembled would answer the question, "does it taste better than chocolate ice cream?" On such matters, science is, properly, silent, for these are not positive, or scientific, questions. When, as with biopsychiatry, scientists must be shushed, disabused of their delusions of grandeur in public, it is embarrassing for all concerned. For 'pathology' to exist, one person must examine some feature of another person, and render a negative judgment about that feature. When the feature under examination is someone's mind, the 'judge' would be well advised to watch his or her step. ...
(The author is talking about biopsychiatry in the sense that neurobiological "imbalances" are impugned to cause "pathological" mental states. One point he doesn't make clear is that even in the view that no mental states are pathological, there could still be those that are distressing to the person and that
if that person want treatment for it they should have every right to get it. The difference is that with "pathology" there is the implication that it must "treated" or "cured" whether the person wants it or not.)
The essay has a lot of interesting points, from a short history of schizophrenia, to the use of neuroleptics in psychiatry, to the war on drugs.
[edited due to hitting the darn submit button too fast]