The Children of Men

"The human race has become infertile, and under the despotic rule of Xan Lyppiatt, the Warden of England the old are despairing and the young cruel. Theo Faren, a cousin of the Warden, lives a solitary life in this ominous atmosphere. That is, until a chance encounter with a young woman leads him into contact with a group of dissenters. Suddenly his life is changed irrevocably, as he faces agonising choices which could affect the future of mankind." (pdjames.co.uk)