The Acid Head War

“About the present state of England he imagined he had no illusions. When the Acid Head War broke out, undeclared, Kuwait had struck at all the prosperous countries. Britain had been the first to suffer the PCA bomb - Psycho-Chemical Aerosols that propagated psychomimetic states, twilight ruptured its dark cities. As a nunsacs official, he could guess the disorder he would find there." (Brian Aldiss, Barefoot in the Head)