From tales of giant tortoises trampling tents to almost getting shot, this is a relentlessly entertaining documentary about one of David Attenborough’s greatest pieces of TV

Life on Earth has a good claim for the top spot in any list of the best British TV shows of all time. A giant leap forward from previous wildlife programmes, it gave us the David Attenborough epic as we now know it: every expansive, expensive, dazzlingly informative BBC nature series since has used a template that Life on Earth created. It’s a classic, a landmark, a totem of the creative power the Beeb once had. It’s now 50 years since it went into production, and it’s Attenborough’s 100th birthday this week. As TV anniversaries go, this is a weighty one.

You might worry that a retrospective film about Life on Earth could be an hour of solemn awe and hushed reverence. What you actually get from Making Life on Earth: Attenborough’s Greatest Adventure is a relentlessly entertaining cavalcade of top-drawer anecdotes, more like the sort of gossipy celebration that might commemorate the making of Jaws or Star Wars. Victoria Bobin’s rollicking film is the story of a giant pop-culture moment, a gang of mates remembering how they sensed conditions were right to create a blockbuster masterpiece – if they were willing to flirt with failure and even death to get there.

The world often feels dominated by sadness and doomscrolling. But fun is still possible – and necessary. Here are tried and tested ways to enjoy yourself

Cartwheel. On the day we scattered my father’s ashes, we lightened the mood with some competitive gymnastics. I don’t know how it started, but in attempting a cartwheel, I was shocked at my own creeping decrepitude. Over the last year, I’ve been watching online tutorials and practising – and I can do a passable cartwheel now. For that joyful split-second, upside down and wheeling, I’m reconnected with my eight-year-old self. Emine Saner

Have a kitchen disco. Never underestimate the fun ready to burst out of your kitchen. The crucial ingredient? Good music, played loudly. Parcels are my new favourite – the whole family have become superfans since last summer’s awesome Glastonbury set. Tieduprightnow, Gamesofluck, IknowhowIfeel, Hideout, Safeandsound – so many danceable, joyful tracks. Patrick Barkham

With Plaid Cymru set to end Labour dominance, activists say the Greens could hold the balance of power in the next Senedd

The church hall in Cardiff’s Canton neighbourhood was packed with Green party supporters who had spent Saturday canvassing ahead of next week’s crucial Senedd elections. Green party members from Northern Ireland, Sweden and Denmark had all joined the local campaigners, adding to the sense of momentum for the Welsh Greens.

After waiting for more than an hour, the crowd cheered when Zack Polanski, leader of the Green party of England and Wales, appeared from behind the nave, hugging the Wales leader Anthony Slaughter as he did so.

Is this the ultimate location for contemplative art? Our writer travels to the legendary island of Naoshima – and meets the great creator of its most spellbinding works. Will he step through the arch and find nirvana?

The island of Naoshima used to be heavily polluted and dominated by a Mitsubishi plant. Now, after being redeveloped by the billionaire Sōichirō Fukutake in 1989, it’s known as Japan’s “art island”. Boasting 3,000 inhabitants and rising up out of Seto Inland Sea, the island is studded with dim, concrete-walled galleries sunk into the hillsides. Designed by architect Tadao Andō, these have a contemplative, almost worshipful ambience and are filled with extraordinary paintings, sculptures and installations by artists ranging from Claude Monet to land artist Walter De Maria, although the real Instagram bait is the giant yellow-and-black spotted pumpkin deposited on a pier by Yayoi Kusama in 1994.

As all the retired American couples treating themselves to a trip of a lifetime would attest, Naoshima has become the ultimate destination for those seeking a transcendental visual experience. For many, this comes as they walk downhill to the coast and see a huge steel arch, 11m tall and 13m wide, pinned between two sand-coloured boulders. Underneath it is a long steel plate acting as a kind of runway, enticing visitors to walk through the arch towards the sea.

Both nations are tarred by irreconcilable crises that could unravel democracy itself – sanity and stability have never felt further from reach

A feature of living at the end of an era is that some events in the present already feel like future artefacts – things you expect to see in a school history book, or a documentary many years from now. Here is King Charles’s 2026 state visit to the United States, right between the chapters on the war on Iran and the global energy crisis. Here is an image of the entire constellation of Trumpland, dining on spring-herbed ravioli and dover sole. Look at this interesting antiquity of the time: the gold plates, the universal sign of a regime at the peak of excess. And there you see the foreign dignitary, making a speech that at the time felt like bold truth-telling, but as we all now know was little more than naive theatre while the whole world teetered on the precipice.

The cast of characters behind the era-ending crisis were present, helpfully concentrated in one place to illustrate to those in the future how it came to this, and by whose hands. The money men, the Lord Haw-Haws, the nepo babies, the quislings. Seven guests from Fox News, seven members of the Trump family, Jeff Bezos, Tim Cook and – a little treat for golf-loving Trump – the Masters champion, Rory McIlroy, who the president made stand up to show off, breaking away from his state address to say: “Congratulations! Very proud of you.” If you wanted a snapshot of the forces that underpin the Trump administration, indifferent to its colossal violations, here it was – billionaire-funded corporate media, big tech, private equity and stars just happy to be so close to so much power.

Nesrine Malik is a Guardian columnist

• Antonelli claims third win of the season with Piastri third

• Mercedes driver extends championship lead to 20 points

The margins were fine but ultimately it was a champion’s composure that won the day for Kimi Antonelli at the Miami Grand Prix. The teenager cannot legally buy a drink in the US yet but by the end of what was a gripping run to the flag the Italian had most assuredly earned a stiffener.

Still 19 years old and in only his second season in Formula One, Antonelli’s calmness to see off immense pressure from McLaren’s Lando Norris, who hounded him to the finish, was his best performance in a run that has seen him take three consecutive pole positions and three consecutive wins in these opening four rounds.

Downing Street begins fightback against predictions of imminent challenge to Keir Starmer

Labour MPs are calling for a close to the “endless drama” of leadership speculation, as Downing Street begins a fightback against predictions of an imminent challenge to Keir Starmer.

Some backbenchers warned that repeated briefings about how and when the prime minister could be toppled were putting off voters, who similarly had disliked the Conservatives’ repeated shuffling of leaders when in power.

Exclusive: Biometrics commissioners say face-scanning not as effective as claimed and new laws needed to regulate use

• How does live facial recognition work and how many police forces use it?

• Guilty until proven innocent: shoppers falsely identified by facial recognition

Britain’s biometrics watchdogs have warned that national oversight of AI-powered face scanning to catch criminals is lagging far behind the technology’s rapid growth.

With the Metropolitan police almost doubling the number of faces they scan in London over the past 12 months and a rising use of the technology by retailers in the UK, Prof William Webster, the biometrics commissioner for England and Wales, said the “slow pace of legislation was trying to catch up with the real world” and “the horse had gone before the cart”.

An independent audit of the Met’s use of facial recognition technology (FRT) has been indefinitely postponed after the police requested delays.

Polling shows 57% of people believe the systems are “another step towards turning the UK into a surveillance society”.

A whistleblower claimed shop-based face-scanning systems had sometimes been misused by shop or security staff “maliciously” adding members of the public to watchlists.

Injectable pembrolizumab can treat several types of cancer and can be administered in under two minutes

Thousands of patients across England each year will benefit from a new immunotherapy treatment that can be used for several types of cancer, the NHS has announced.

The injectable form of pembrolizumab, which can be administered in under two minutes, kills cancer cells by blocking a protein called PD-1, which acts as a brake on immune responses, allowing the immune system to recognise and attack cancer cells.

Bloc’s leaders to hold first summit with Armenia on Tuesday at it ramps up efforts to combat Kremlin’s influence

The EU is sending a team of experts specialised in combating Russian propaganda and interference to Armenia, as it increases its support to the former Soviet republic in a tense political period.

In a highly symbolic sequence of events, EU leaders will hold their first summit with Armenia on Tuesday, after a pan-European gathering of about 45 leaders at the European Political Community summit in Yerevan.