Q. wrote:cracka wrote:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3047254/
In Addiction: A disorder of choice Gene Heyman makes a case for drug addiction to be a result of natural processes involving voluntary (i.e., operant) behavior, specifically choice
That is a review of a book that is over ten years old and makes no account for the recent decade of neuroscience and animal models of addiction that support addiction as a compulsion or chronic disease and point to the demonstrated role of genetic or neurophysiological factors in addiction.
So. The link you supplied was an abstract from a book from 2012