Families Like Ours has become national talking point but some scientists say events depicted could not happen

Featuring scenes of huge crowds boarding ferries, protest and desperation as six million Danes become climate refugees and life as they know it rapidly collapses, the new TV series by the Oscar-winning director Thomas Vinterberg is a potential “look into the future”, he says.

Familier som vores (Families Like Ours) – a drama which depicts a flooded Denmark shut down and evacuated – has been viewed nearly 1m times and become a national talking point. At its premiere at the Venice international film festival, it evoked tears, shouts and a standing ovation, with one critic describing it as “grimly prophetic”.