British theatre excels in presenting social issues: at its best, it shines a bright light on the controversial subjects that people are thinking, and talking, about. Emteaz Hussain’s excellent new play, which opens at the Royal Court, is based on the appalling crimes, which took place from the 1990s to the 2010s, which involved hundreds of young girls being sexually exploited in northern towns by gangs of predatory men.

Cleveland is probably the American city most like the one in which I grew up. Early into the icy embrace of post-industrialisation, not really on the way to anywhere, but not a destination either and obsessed with popular music and sports, it's very Scouse. Okay, the Mersey did not catch fire as the Cuyahoga River did in 1969, but it would not have surprised anyone in Liverpool had it done so.

Picture this: framing the stage are two pearlescent clouds which, throughout the performance, gently pulsate with flickering light. Behind them on a giant screen is a spinning globe, its seas twinkling like a million stars.

Suddenly, this magical image is rent asunder. Thunder and lightning shake the heavens and torrential rain cascades down in stair rods. Spotlights flash and dance through billowing smoke while Laurie Anderson serenades the tempest on her violin and Kenny Wollesen lashes symbols and drums into a clamorous frenzy. The Apocalypse!

DEATHLY HUSH.

It is unsurprising to learn in the post-show Q&A that each audience receives Jonathan Maitland’s new play based on his 2006 memoir differently. My house laughed a lot (me especially) but some see the tragic overwhelming the comic, and the laughs dry up. When it comes to humour, as is the case with mothers, it’s each to their own.

There’s a moment in writer/co-director, Jonathan Brown’s, gritty new play, Knife on the Table, that justifies its run almost on its own. Flint, a decent kid going astray, is "invited" to prove he’s ready for the next step in his drug-dealing career by stabbing Bragg, another "soldier", who has become more trouble than he’s worth.

The clue is in the title – not Then in America or Over There in America or even a more apposite, if more misleading, Now in America, but an urgent, pin you to the wall and stick a finger in your face, Here in America.

Iconic is a word the meaning of which is moving from the religious world into popular culture – win a reality TV show dressed as a teapot, and you can be sure that your 15 minutes of fame will be labelled iconic across social media. Not quite what Andrei Rublev had in mind 600 years ago.

Going to the theatre can be a little like going to church. One communes on the individual level, one’s faith in the stories underpinned by a psychological connection, but also on the collective level, belief rising on a tide of shared emotions. Those complementary sensations, in an ever more individualised, screen-and-earplugs world, are rare – and an example of why people pay big bucks for Glastonbury, Taylor Swift and Oasis.

Pete Waterman, responsible (some might prefer the word guilty) for more than 100 Top 40 hits, said that a pop song is the hardest thing to write. Boy meets girl; boy loses girl; boy gets girl back – all wrapped up in three minutes. Benedict Lombe’s Shifters takes longer – 33 Kylies longer – but it pulls off the same devilishly difficult trick and, as with the best earworms of the 1980s, it’s likely to stay in your head for years.  

A stark end-title at the end of this collection of short films sums up the dire situation the UK is in: one in five people,14 million Britons, are now living in poverty.