There is a line of argument that – unfairly – blames playwright James Graham for Dominic Cummings. Would Cummings, some might ask, have achieved the influence he has now if it hadn’t been for his depiction in Graham’s brilliant TV drama Brexit: The Uncivil War in which he was played as an obsessive genius by Benedict Cumberbatch? 

The live-ness of theatre seems further away with every passing week, but at least the art form itself lives on to tantalise and entertain, whetting the appetite until such day as we are sharing an auditorium once again. National Theatre at Home continues to lead from the front with a tantalising array of offerings, this week bringing to the fore the busy James Graham in his comparative creative infancy with This House.

Larry Kramer, who has died at the age of 84, was the Solzhenitsyn of AIDS who indomitably reported from the gay gulags of Manhattan’s quarantined wards and revolving-door hospices. “I felt very much like a journalist who realises that he has been given the story of his life,” he told me when I met him. “I don’t consider myself a writer. I don’t bring the question of art into it at all like most writers do. I’m a messenger.

The National Theatre’s triumphant march through its archive of NT Live recordings continues this week with a glorious blaze of a show. Starring Gillian Anderson, Ben Foster and Vanessa Kirby, this 2014 revival of Tennessee Williams’s 1947 modern classic A Streetcar Named Desire was a Young Vic production, and its film version is presented by National Theatre at Home.

A running gag in David Nicholls' novel The Understudy is that its main character is called Steve McQueen. Not that Steve McQueen, the multi-award-winning, critically acclaimed, rich and successful one. 

No, this Steve McQueen (Russell Tovey) is recently divorced, lives in a horrible studio apartment and has an acting career that is going nowhere. Then he lands the role of understudy to Josh Harper, aka the 12th sexiest man alive, making his West End debut in a serious role. Will his luck change?

Can we really be entering a third month in lockdown? Indeed we can, and culture, thank heavens, shows no signs whatsoever of leaving us in the lurch. This week's lineup of highlights offers a typically electic bunch, ranging from two sizable American talents streaming a two-hander for one night only to the arrival online of the latest work from an octogenarian playwriting treasure, Sir Alan Ayckbourn, who ought to be more celebrated of late than he is.

Cats is, declares composer Andrew Lloyd Webber, a show that doesn’t really have a story, but was beloved on stage because it’s “the ultimate theatrical experience”.

Barber shops – as we are all starting to appreciate in this time of lockdown – fulfil an emotional as much as a cosmetic role: having a haircut can represent a new beginning, a moment for reflection, or even an informal confessional.

No one can accuse the gods of streaming of failing to cast a wide net. That's even more so with an array of streaming opportunities over the next week that ranges from Off West End Ibsen given a second chance to shine to an online encounter with, yes, The Encounter, and, should you wish, with its protean creator and leading man, as well.

During lockdown, some of the best online theatre has been shows that are specially created for this digital format. Much better than dull records of dramas that might have worked well on stage, but now seem sadly moribund and exceedingly slow on the laptop screen.