Very compelling science fiction film set in 2027 in a world where people cannot (and not since 2009) reproduce anymore. One man, a city worker (Clive Owen) gets involved in the underground forces, led by an American associate (Juliana Moore), when the United Kingdom is overrun by immigrants and takes an intense, emotional interest to the youngest individual to saving the current youngest person (Claire Hope Ashitey), after the previous youngest person was murdered. After a violent intervention by foreign rebels, which kills the American associate, they take shelter in an isolated farm area where the city worker discovers the youngest woman is pregnant. Now he takes incredible precautions to protect her and get away from the madness in the United Kingdom. Violent, intense, fascinating thriller was shockingly not a box office success nor acknowledged properly at the 78th Academy Awards. Have no idea why because it is well filmed, acted, and unusual photographed movie with these peculiar long-shot segments of action sequences. Two small faults: a little slow and a bit too creepy. However, it is still a must-see for filmgoers!