Psychedelic Selection

The process whereby organisms better adapted to their environment tend to survive and consume more drugs. The theory of its actions are dependant on legality, location, physical health, lung capacity, experience and local hemp-life. It is now regarded as the main process that brings about the evolution of the sesh and the drugs/subspecies/strains involved.

(Firstly used to describe the psychedelic ecosystem, this definition has since changed to include Cannabis and all other drugs by proxy).

Due to the illegal and hostile nature of London's black market, many o' dealers import intoxicating substances as well as producing their own native drugs. This combined with it's high population makes the citizens of London a good example of psychedelic selection. (especially when involving predators such as the wild pig).