So the most recent additions to this zombie thread have added exactly zero to the last 11 or so pages.

No offense, of course.
As mentioned earlier, this topic seems way too complex to be discussed without first agreeing on a common definition for the word "disease." Once that's done, we must be consistent when using it. Many times in this thread the words "addiction" and "disease" have been convoluted (sometimes intentionally), when they probably shouldn't have been. If they are the same thing, fine. Just be consistent. If addiction is a disease, then shopaholics and overeaters are diseased people. If addiction is not a disease, then alcoholism isn't either, and shouldn't be classified as such.
Consistency is what is lacking, here. While I agree with littleroundman that nothing is ever black and white or "one size fits all," I don't think that some alcoholics have a disease while others simply have mental addiction problems.
All alcoholics are addicted to alcohol. Are they all diseased? That's the question here. My opinion is no.
But that's part of the problem too. Not
ALL people labelled alcoholics or addicts may actually
be alcoholics or addicts. Habituation and abuse don't necessarily imply addiction. So it's not just the problem of dealing with common usage definitions of disease vs medical definitions of disease.
In my late teens and early 20s I boozed it up and smoked tons of weed because that was what we did after work (or during work

), and on weekends. A lot of people including medical professionals might easily have concluded we were a bunch of "addicts".
After one too many nights of alcohol poisoning and puking my guts out, it was very easy for me to quit boozing it up. And the same went for a lot of my friends as they grew older and maturer.
However, there were a few that became so dependent (despite the hangovers and alcohol poisoning) that it was clear their ability to control (i.e. to choose) their drinking was severely compromised. Under such circumstances the term "Alcoholic" and the term "Disease" seems applicable.
Likewise, many people undergoing severe stress for any number of reasons may be habitually self-medicating to escape the pain of their underlying problems. Solve the underlying problems, and in many cases the habitual usage will naturally diminish.
If it doesn't, then they have become so dependent that again, their ability to "choose not use" has been seriously compromised and has become a neurological problem. And again, under such circumstances the term "Disease" might be quite applicable, because it is no longer a matter of learning to control or modify behaviour patterns. Rather it has become a problem that requires some sort of Medical Intervention.
Then there is a strong Puritanical Social Stigma attached to
any use or "abuse" of any drug, particularly in the US (which fuels the Drug Wars). Under these Sociological conditions the "Sin" model and the "Disease" model of drug use and/or "abuse" become conflated Socially and Politically.
Which is likely why the US Medical Community are so quick to label all drug "abuse" as "addiction," and "disease." It has become part of the background assumptions that many people, medical professionals included, operate under.
To conclude, "addiction" is neither as simple as the "choicers" or the "diseasers" would have us believe. Rather, these are both partial truths that are both applicable depending on the circumstances.
This is what LittleRoundMan and I have been attempting to communicate. But some people are so stuck on their own Intellectual Models, or are unable to see past the sociological background assumptions, that they refuse to acknowledge that the "other" side, and/or those in the "middle," might also have some valid points.
So even though I disagree vehemently with UY's categorically claiming that it "all comes back to personal choices" (his Mantra), I DON'T disagree that he may be right about
some people. And those people which he
may be right about, can be helped to learn new behaviour patterns; nor should such people for whom simply learning new behaviour patterns works necessarily be labelled as having a "Disease."
And indeed,
some Shopaholics and
some Overeaters,
may have neurological disorders that are not treatable simply with behaviour modification techniques, but with some sort of medical intervention. If that is the case, then they can also be said to be "addicts" and to have a "disease"
So that's MY take on it, if you can learn to control or modify your habits or your habits aren't seriously disrupting your life, it's not an "addiction" or a "disease." But if one literally cannot control their "habits" and become utterly dysfunctional, then it is a Neurological Addiction and it
is a Disease.
This is probably why so many scientific studies can be cherry-picked to back up one's own confirmation bias.
To me this seems the most reasonable take on the situation, but if people wish to keep intellectually bludgeoning each other to "prove" that their position is the "Correct" Position, fine. I'll simply go back to lurking.
GB