Porno (novel) Porno (novel) Porno is a novel published in 2002 by Scottish writer Irvine Welsh, the sequel to "Trainspotting". The book describes the characters of "Trainspotting" ten years after the events of the earlier book, as their paths cross again, this time with the pornography business as the backdrop rather than heroin use (although numerous drugs, particularly cocaine are mentioned throughout). A number of characters from "Glue" make an appearance as well. This sequel picks up ideas of the film adaptation of "Trainspotting". One example is the fact that "Spud" has received his share of the drug money, which is shown
Rational addiction taken seriously as possibly true explanations and tools for welfare analysis despite being poorly interpreted, empirically unfalsifiable, and based on wildly inaccurate assumptions selectively justified by "ad hoc" stories." Research attempting to apply the rational addiction model to surveys of drug users have found the model inadequate to explain drug-taking behavior. Rational addiction Rational addiction is the hypothesis that addictions can be usefully modeled as specific kinds of rational, forward-looking, optimal consumption plans. The canonical theory comes from work done by Kevin M. Murphy and Gary S. Becker. A theory of addictions in the broad sense—for example, to heroin, tobacco,