Dirk Gently’s shtick as a detective is interconnectedness. Everything happens for an incalculable reason, there’s no such thing as chance, and all neural pathways lead randomly to the correct outcome. It's a philosophy paper gussied up as a whizzbang entertainment. “I will eventually solve the mystery merely by doing whatever,” says Dirk, having introduced himself as a detective.

Coinciding with both Pokémon Go madness and a developing backlash against the insidious modern plague of mobile gadgets, Nerve is a moral fable for the social media era, and a Cinderella story that turns into The Hunger Games. Luckily, it's much more fun than that makes it sound.

If you saw The Social Network, for which Aaron Sorkin wrote the script, you will recognise the type also on display here – a hugely driven, arrogant genius who is emotionally illiterate. In The Social Network it was Facebook founder Mark Zuckerberg; in Steve Jobs, it’s the co-founder of Apple.

“We’re completely pro sex.” Rashdash, who collaborated with Alice Birch on this anarchic challenge to pornography, are not objecting on prudish grounds – their concern is the corrosive impact of degrading, dehumanising material. We are all affected, and we all need to seek a solution.

Mid-week at 9pm has always struck me as the perfect televisual sweet spot. It’s not so close to the weekend that you’re likely to want to go out, but enough of the week is done that it seems right to put your feet up and relax with a glass of wine and some exciting new drama or challenging documentary. Or, if you’re Channel 4, an hour on the 'professional pets' that the internet has helped launch to viral fame.

Here's a fun fact: this year the Merriam-Webster dictionary added a new definition for the noun "catfish". As well as the amphibian, a catfish now also refers to "a person who sets up a false personal profile on a social networking site for fraudulent or deceptive purposes." Having been popularised by the 2010 American film documentary of the same name, the term is also used casually as a verb, meaning to fool someone online.

Terry Gilliam’s career currently resembles Orson Welles’ declining years, and not just in both men’s seemingly impossible quests to finish a film of Don Quixote. Gilliam too is trying to work outside a Hollywood system that has tired of his maverick talent, finding himself in far-flung European corners with motley casts of famous friends and fans, doing him favours in the hope his old lightning will strike.

While newspapers alternately praise and panic about the glittering world of the Internet, there is a generation of children who have grown up with 24/7 connectivity and a smart phone in their hand.

At what stage will the trend among journalists and documentarians to regard anything relating to the internet with suspicion or, worse, ignorance come to an end? Although I recognise that my relationship with information technology has never been exactly typical, this stuff has been easy enough to access for more than half of my life now. And I’m not exactly young.

Read theartsdesk's review of the final episode of Utopia