Squirrels are a breed as diverse as they are ubiquitous: they inhabit environments as extreme as desert and tundra, and all the lush greenery, rainforest and urban jungle imaginable between. So bless the producers of The Super Squirrels who humorously avoid a straight-down-the-line profile of the nearly 300 species around the world and instead showcase their not inconsiderable abilities through a series of gleeful reality TV piss-takes.

Some have contended that King Lear is unstageable, and perhaps it’s unfilmable too.

“I thought she maybe had superpowers to go that high.” Emilia Senior, 12, watched her sister Eve, 15, thrown into the air by the force of the explosion. When Eve came to earth her own perception had tilted on its axis: “I saw my legs on fire,” she remembered, “and then I was unconscious.” Short of targeting a kindergarten, a terrorist could not have chosen to decimate a more blameless demographic than teen fans of Ariana Grande.

In the 1990s, which brought us Morse, Fitz and Jane Tennison, an idea took root that all television detectives must be mavericks. They needed to be moody, dysfunctional, addictive, a bit of an unsolved riddle. These British sleuths were all variations on a glum theme but the scriptwriters knew the limits. Make them suffer, but don’t put them through hell.

This was not a film that left you with much respect for the wisdom of politicians, but perhaps its truest line came from John Kerry, when he called the ongoing – seven years, and counting – Syrian conflict “an insult to the humanity of this planet”.

It’s difficult to grasp in your imagination, never mind filming it and putting it on TV. In China Miéville’s source novel, dramatised here by Tony Grisoni, the twin cities of Besźel and Ul Quoma exist side by side, and in some areas even overlap. However, citizens of either city are forbidden to see each other and must learn to “unsee” people, buildings or objects from the opposing one.

After the suave theatrical persuasions of Simon Schama and the earnest professorial shtick of Mary Beard, in episode six of Civilisations (BBC Two) it was the turn of David Olusoga, the third of the documentary's triumvirate of presenters.

Should Mum end here? There have been only two series on BBC Two, and it closed the second with all the characters poised for the next step. A third series has been commissioned, so there will be the opportunity to see what happens next for Cathy and Michael now they’ve hugged and, for the second time, held hands. In Spain they might even get round to kissing. But the bitter-sweet comedy of romantic yearning is one thing and fulfilment not the same at all.

There is a jaguar in the house. Aged five days, and having been rejected by her mother, Maya has arrived from the wildlife park where she was born for hand-rearing by Giles Clark at his home in Kent. The cub is going to spend her early days with his family, with round-the-clock care from Giles, obsessed as he is with the situation of big cats worldwide.

They don’t commission many television documentaries like Being Blacker (BBC Two) any more. That is not unconnected to the fact that Molly Dineen downed her camera a decade ago.