Dangerous Days was the original name of the screenplay and film, Blade Runner.
An interpretation of the city view, depicting the onset of decay and police omnipresence—juxtaposed with the increase in decadence as the city inhabitants seek solace in pleasure.
Blade Runner is one of my favourite movies of all time, and the book is another favourite, Do Androids Dream of Electric Sheep?
On a similar theme:
Dangerous Days II
and Nexus 6