Also, a scientist is interviewed in the documentary (I haven't seen the documentary, but my understanding is that it is the only real expert involved), Prof Katya Rubia, and they recently reacted to the documentary:

"My own contribution to this programme has been largely misrepresented as my comments were cherry-picked, truncated and presented out of context to make them fit into the programme’s narrative"

They comment further in the article, also concluding that the documentary is non-scientific and ill-advised.

https://www.sciencemediacentre.org/expert-reaction-to-the-tv...