James Walton

At my wife’s first 12-week scan, I was expecting — and duly got — that much-documented sense of thrilled wonder at the grey blobby thing on the screen. What came as a genuine shock, though, was realising the scan also had the entirely undisguised aim of calculating the baby’s chances of Down’s syndrome, on the apparent assumption that, if they were high, we’d want to terminate. In the event, this wasn’t a dilemma we faced — which possibly makes it easy to take the moral high ground. Even so, the whole process left me feeling both uneasy and rather naive. How long had this been going on? Did everybody else know about it? And if so, when had they discussed it? A World without Down’s Syndrome?

The closing credits of National Treasure (Channel 4, Tuesday) contain the usual disclaimer that any resemblance between its characters and real people is merely coincidental. Well, coincidental maybe, but also entirely inevitable — because this is a drama based on Operation Yewtree. With its choice of subject matter, a cast including Robbie Coltrane and Julie Walters and a script by Jack Thorne (author of the all-conquering Harry Potter and the Cursed Child), the series is clearly intended as an Important Piece of Television. Yet, partly for that reason, it’s so far proving a rather careful one. Nobody who watched the first episode could accuse it of sensationalism.

Back in the high optimism of the 2008 presidential campaign, one of Barack Obama’s more extravagant hopes was that ‘the psychodrama of the baby boom generation’ would finally be left behind: that no longer would the kind of radical late-Sixties politics ‘hatched on a handful of college campuses long ago’ be seen by both its supporters and its opponents as the key to understanding more or less everything about modern life. Sadly, though, if Obama needs proof of how comprehensively this hope has been dashed, he need only head to the V&A — where, with the supporters firmly in charge, the whole story of how great the late Sixties were, how much they’ve shaped today’s world, and how much they still could (fingers crossed!

Proof that someone has really made it as a TV historian comes, I would suggest, when they join the likes of David Starkey and Simon Schama by getting their name into the programme’s title. So it is that Dominic Sandbrook’s The 70s, from 2012, has now been followed by The 80s with Dominic Sandbrook (BBC2, Thursday), a series that confirms his ability to put across moderately big ideas in a light easy style — and in a parka. Sometimes when watching television, you might be in the mood for a serious history documentary, and sometimes for a show that’ll just wash over you pleasantly. With Sandbrook — and I’m pretty sure I mean this as a compliment — you can have both.

In the song ‘All the Young Dudes’, David Bowie gamely tried to reassure the youth of the Seventies that, despite what their Sixties elders were always telling them, they hadn’t been born too late after all. On the contrary: it was the ‘brother back at home with his Beatles and his Stones’ who was missing out. Sadly, for those of us growing up at the time, even Bowie at his most thrilling wasn’t quite as persuasive as we’d have liked. OK, so it was definitely annoying to be surrounded by people banging on about how great the Sixties were. But once we’d heard the music, there was an uncomfortable sense that they might also be right.

On Tuesday night on Channel 4, a stern male figure peered over his glasses (as equipped with one of those cords favoured by themiddle-aged specs-wearer) and offered us his robust views on how government benefits encourage laziness. Which might not sound that unusual — except that the male figure in question was 12. His name, no less improbably, was Mog and he was a contestant in the new series of Child Genius, now hosted by Richard Osman — these days almost as ubiquitous on television as Susan Calman is onRadio 4. As ever, the first few minutes were spent assuring us how fiendish the quiz would be; but, as ever too, this was no mere hype.

It’s sadly possible to imagine that The Living and the Dead was sold to BBC1’s commissioning editors as ‘Poldark meets The Exorcist’. Yet, while that wouldn’t be a completely inaccurate summary, the overall result is a lot more coherent, clever and ambitious than that. At heart, in fact, Tuesday’s first episode was a nifty twist on another genre: the one where a retired detective/gunslinger/master criminal comes out of retirement for one last job. The programme began in Somerset in 1894, where we met Harriet Denning, an unusually bright 16-year-old, whose intellectual curiosity alarmed her mother but who was encouraged in her reading of Ibsen, Zola and Darwin by her proud father.

In his latest documentary for the This World series, the Romanian film-maker Liviu Tipurita could have been forgiven for treading carefully — and not just because it meant him entering the world of organised crime. After all, his previous film in the series, the uncompromisingly titled Gypsy Child Thieves, was ferociously denounced by Roma groups for showing how some Roma parents send their children into European cities with strict instructions to beg and steal — the charge being not that this was necessarily untrue, but that it might confirm ugly prejudices. So how would Tipurita tackle the equally awkward facts behind The New Gypsy Kings (BBC2, Thursday)?

Let me start this week with an admittedly hard quiz question: in 1954, how did the sudden illness of Jack Lester, head of London Zoo’s reptile house, transform British television? The answer is that his reluctant stand-in as the presenter of BBC’s Zoo Quest was the show’s director, David Attenborough. Offhand, it’s not easy to think of many people whose 90th birthday could overshadow the Queen’s, but this month Attenborough’s is coming pretty close. The latest tribute was David Attenborough’s Zoo Quest in Colour (BBC4, Tuesday), which dedicated an appropriate 90 minutes to his first TV hit. As the title indicates, the big coup here was that the archive clips were no longer in grainy black-and-white.

The big returning show of the week began with servants laying out the silverware at a large country house in 1924. But rather than a shock comeback for Downton Abbey, this was — perhaps even more unexpectedly — Tommy Shelby’s new home in Peaky Blinders (BBC2, Thursday). Which explains why so many of the guests were carrying guns, and why the family matriarch was using the word ‘fuck’ a lot more than Lady Grantham ever did. When we last saw gang-leader Tommy (Cillian Murphy), he was still based in the Birmingham backstreets. He was also having a fairly tough time — what with juggling two women, trying not to get murdered and being required by the government to start the Irish Civil War. Two years on, however, things are clearly looking up.

Five Star Babies: Inside the Portland Hospital won’t, I suspect, have been a hard sell to BBC2’s commissioning editors. Childbirth and rich people are both reliably popular subjects for TV documentaries. So why not combine them into one handy package by showing us life at the UK’s only private maternity hospital? And yet, however artificial the programme’s conception, any sociologists studying contemporary Britain’s peculiar attitudes to the very wealthy could have done a lot worse than to tune in to Wednesday’s episode. ‘Parenthood: the great leveller,’ began the narrator — somehow managing not to add a hollow laugh. This sense of irony, though, was short-lived.

In recent years there’s been a fashion for arts documentaries presented by celebs rather than boring old experts — presumably on the grounds that knowledge and insight are no match for vague enthusiasm and a touch of showbiz glamour. (In a particularly gruesome episode of ITV’s Perspectives, Pop Idol winner Will Young established his credentials for discussing the life and works of René Magritte with the words, ‘I’ve been collecting bowler hats for 12 years now.’) Even so, one channel you might have expected to hold out against such frivolity is BBC4, the natural home of resolutely untelegenic academics telling us stuff they really know about. But then on Sunday came Bob Geldof on W.B.