Addiction is not a disease: A neuroscientist argues that it’s time to change our minds on the roots of substance abuse

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Laura Miller:
  ...The flourishing of the 12-Step movement is one of the reasons why we now routinely describe addiction as a “disease.” To have a disease — instead of, say, a dangerous habit — is to be powerless to do anything except apply the prescribed cure. A person with a disease is unfortunate, rather than foolish or weak or degenerate. Something innate in your body, particularly in your brain, has made you exceptionally susceptible to getting hooked. You always have and always will contain a bomb, the important question is how to avoid setting a match to it. Another factor promoting the disease model is that it has ushered addiction under the aegis of the healthcare industry, whether in the form of an illness whose treatment can be charged to an insurance company or as the focus of profit-making rehab centers.
   This conception of addiction as a biological phenomenon seemed to be endorsed over the past 20 years as new technologies have allowed neuroscientists to measure the human brain and its activities in ever more telling detail. Sure enough, the brains of addicts are physically different — sometimes strikingly so — from the brains of average people. But neuroscience giveth and now neuroscience taketh away. The recovery movement and rehab industry (two separate things, although the latter often employs the techniques of the former) have always had their critics, but lately some of the most vocal have been the neuroscientists whose findings once lent them credibility...Read complete article here...