The Bush is back! After a whole year of darkness, the West London new writing venue has reopened its doors following a £4.3million remodelling and refurb, a project close to the heart of its artistic director Madani Younis.

In the opening scene of Boys Will Be Boys, the lead character, Astrid, talks about how there’s a boys’ world and a girls’ world. Boys’ world is where you want to be. That’s where power is, that’s where fun is. Boys get to be boys and that means holding all the cards, and doing whatever the fuck you want. How do women get into boys’ world when they’ve got a vagina?

Poor Alice. She’s alone all day, with a six-month baby boy, while her husband Ben – a doctor – is out at work. Working all hours. She sleeps at odd times of the day, and at first seems to have just suffered some kind of catastrophic loss. Ben seems to be working too much, so the couple never see each other. I say “seems” because it is very soon apparent that things are really not what they seem in Québecoise actress and playwright Catherine-Anne Toupin’s brilliant 2008 play about one woman’s sense of self, and her conflicting emotions about motherhood. Oh, poor Alice.

The war in Afghanistan has not exactly been neglected by contemporary British theatre, and the plight of returned soldiers is a standard trope of new writing. These distant wars function in our culture like worse-case scenarios, an excoriating version of hell on earth, where survivors come back to haunt the comfortable, and to tell us things about being human that we never really wanted to know. Some playwrights have found poetry among the ashes of hatreds and horrors – and writer Owen Sheers is one of their number.

Past wrongs cast long shadows. Following the passing of the 1901 Immigration Restriction Act, successive Australian governments favoured migrants from English-speaking countries in what was called the White Australia policy. Between 1945 and 1968, for example, more than 3,000 British children were sent to the antipodes and told they were orphans. They expected the sunshine of a new start; what they got was the darkness of abuse.

With the election of lefty outsider Jeremy Corbyn to the Labour leadership, are we entering a new era when upsets and surprises have become a new way of life? Is it really true that anything is now possible? As if to engage with these pressing questions, Tanya Ronder’s new play is all about how a perfect family is suddenly visited by some totally unexpected events. What starts with a dodgy doorknob escalates over 90 minutes into a full-scale domestic breakdown.

In the age of austerity, it’s getting harder and harder to avoid cliché. Especially well-meaning cliché. For example, all cuts to welfare are bad; we must defend government support of the needy at all costs. But clichéd ideas rarely make good drama so when I first heard about Rebecca Lenkiewicz’s new play, whose theme is the cuts in the legal aid budget, I must confess that my spirits dropped. Was this going to be another case of theatrical journalism?

Today, terrorism means killing as many innocent people as possible. Fear is created by completely random attacks, so that no one feels safe. But there was a time, in the past, when political anarchists would focus their attacks on selected targets and avoid civilian casualties. For a year, begining in August 1970, the Angry Brigade brought armed struggle to Britain, setting off some 25 bombs, mainly aimed at the property of the rich and powerful (although one person was slightly injured).

The Bush is on a roll. Under artistic director Madani Younis, audiences are up, new plays are flowing in and there are plans to build a permanent studio space. Having just staged Radar, its annual festival of new writing, the venue now hosts Barney Norris’s Visitors, his debut play which previously premiered at the Everyman Theatre in Cheltenham and then had a run at the Arcola earlier this year. If it can hardly be called a cutting-edge example of contemporary playwriting, it is an impressively accomplished piece of craftsmanship.

Opening on the day after the Scottish Referendum, Chris Thompson’s new play has a timely, even incendiary, title. It also recalls the sad little song ‘Albion’ by Pete Doherty and Babyshambles. This time, however, The Albion is the name of an East End pub which is the home of the English Protection Army, a far-right outfit that is both stupid and more than a touch sinister. If these groups weren’t currently on the rise, cashing in on public disquiet about militant Islamism, it would be much easier to dismiss their Neanderthal posturing.