Dystopian world - uncannily similar to our world with one eerie exception. Humanity has begun cloning humans for organ harvesting.
Civilisation - functioning/dysfunctional
Nightmarish world
The Road
Undefined time and undefined location somewhere in North America
Modernity - a novel for the nuclear age
Dystopian world - set in a post-apocalyptic world following what appears to be a nuclear catastrophe of some sort. It is also eerily familiar to the reader - unsettling
Civilisation has disintegrated
Nightmarish world
Children of Men
England, near future (2027)
Dystopian world - set in a near future which sees humanity on the brink of collapse due to a sudden and terminal decline in fertility.
Civilisation disintegrating
The decision to set it in the near future makes it unsettling