Charles Dance and Miranda Richardson join the cast in The Climate Coalition's "love song to the world".
While some environmental films try to shock viewers into action, this piece's tactic is to be uplifting and positive. It has been created to be the centrepiece for the organisation's annual "Show the love" campaign, which encourages the public to protect the places they love from climate change.
The Climate Coalition is an alliance of more than 130 groups, including WWF, RSPB, National Trust, The Women's Institute and Oxfam.
The film was shot by Ridley and Tony Scott's RSA Films.