The Changes(1975)

Based on the classic science-fiction novels by Peter Dickinson

The Changes is a British science fiction series set in a post-apocalyptic world where society has abandoned all modern technology and reverted to pre-Industrial life. Electricity, engines, and trains have vanished, replaced by a return to agrarian existence. When young Nicky Gore attempts to uncover the cause of this catastrophic shift, she becomes a target of suspicion. Accused of witchcraft and imprisoned to silence her, Nicky must navigate a society gripped by fear and superstition. The series explores themes of technological dependence, social upheaval, and individual resistance against collective hysteria. As Nicky searches for answers, she risks everything to challenge the new order and expose the truth behind humanity's sudden rejection of progress.