I recently finished reading a fascinating book, The Sober Truth, by Lance Dodes, which focuses a critical look at the treatment of addictions, particularly inpatient rehab centers and 12-step groups. I’m sure this book will prove to be very controversial, especially in addiction circles, as its main premise is there is no evidence that 12-step groups, or inpatient rehabs (which are mostly modeled on the 12-steps) are more effective than no treatment at all in helping folks to overcome their addictions. In all, research shows that only 5% of those who regularly attend a 12-step fellowship are able to abstain fully from alcohol or drugs in the long-term, which is about the same percentage of those who quit on their own.
As a sexologist, my expertise is not in addictionology, but where my practice does intersect the addiction field is in the area of sex addiction and sexual compulsivity. There is currently tremendous debate whether out-of-control sexuality is really an addiction or a compulsion. For more on this, check out this article which covers recent research in this area. Interestingly, in The Sober Truth, Dodes states that all addictions, yes ALL addictions, and this includes all manner of drug addictions and alcoholism are really compulsions, not addictions. To illustrate his point, Dodes differentiates between physical addictions, where the human body has built up a tolerance and would go into withdrawal if the substance is removed, and the psychological or emotional aspect of the addiction, which looks very similar to a compulsion. Dodes states that it is quite possible to develop a physical addiction without emotional dependence, as well as emotional dependence without physical addiction. […]