In the film Children Of Men why are women infertile?

In the film "Children of Men," the reason for women's infertility is never explicitly stated. This deliberate ambiguity is a key element of the film's thematic exploration of societal collapse and the search for meaning in a hopeless world.

However, the film offers several clues and possibilities:

* Environmental factors: The film suggests a possible link between environmental degradation and infertility. The polluted and dilapidated world suggests a long history of ecological damage.

* Unknown virus or disease: The film hints at a "2021 Syndrome," a possible viral or bacterial infection that triggered the infertility crisis. However, the exact nature of this syndrome remains unclear.

* Psychological stress: The film depicts a society teetering on the brink of chaos, riddled with violence, despair, and hopelessness. This constant stress could potentially contribute to fertility issues.

* Metaphor for societal collapse: Some viewers interpret the infertility as a metaphor for the decline of humanity's future and the inability to create new life. This aligns with the film's themes of existential despair and the loss of hope.

Ultimately, the ambiguity surrounding the cause of infertility serves the film's purpose. It forces the audience to confront the existential dread of a world without future generations and to contemplate the fragility of human existence.