Esperanto had always seemed to me like an idealistic movement that had failed. So why was its annual congress so vibrant and full of young people?

• The summer issue of the Long Read magazine is out now. Click here to order

One day, as a 16-year-old in the late 2000s, I received an AOL instant message from my friend Kenyon. He wanted to know whether I had heard of Esperanto, the universal language. Kenyon was several years older than me, and something of a mentor. Like me, he was a musician – he engineered my teenage band’s first record – but unlike me, he had a head full of trivia that made him the confidently nerdy star of any Saturday-night gathering of outcasts. His pitch: Esperanto was invented in the late 19th century by a Polish-Jewish ophthalmologist named LL Zamenhof, who aimed to create a language so irresistibly easy to learn that it would be adopted as a shared second tongue by people the world over. From a position of mutual understanding, world peace would surely follow. Yes, the language had been around for well over 100 years and, yes, universal fellowship had yet to be achieved. But the internet had inaugurated a new era of global connectivity, and users could learn through an abundance of online classes. Perhaps we were on the verge of an Esperanto renaissance. Kenyon had been practising for a few years and was practically flua.

As a typical adolescent, I was in the midst of my own social awakening. I had begun to travel the US playing music, relying on nothing but the hospitality of friends of friends of friends. I was finding communion and what felt like boundless possibility in mass bike rides and sweaty dance parties in derelict churches. I was also dabbling in the world of hitchhiking and freight-train-hopping, visiting new places by exploiting the only slightly off-limits mechanisms of our industrialised society. Goods needed to move, and I could move with them, thanks to the kindness of those who showed me the ropes just because I wanted to learn. Esperanto seemed comparable: another disparate social club with a baked-in rejection of the forces, writ large and ill-defined, that sought to divide us. But even then, its goals felt redundant: the internet had already given me new tools to communicate across distance and difference. Simple as it might be to learn the language, why bother?

From olive oil to matcha, soy sauce to sage and onion stuffing, there’s a frozen designer dessert out there to tickle even the most jaded palate. Here’s the best – and worst – of what’s on offer in Britain this summer

What’s with all the weird ice-cream flavours this year? It feels as if supermarkets and independent companies are vying to make the most novel alternatives to a good old scoop of vanilla. But which are actually worth having? I tried 99 varieties of ice-cream tubs and ranked them from sickeningly sweet to dinner party-worthy.

99. Paxo sage and onion stuffing, Anya Hindmarch
(One scoop £4.50 or 500ml tub £16, The Ice Cream Project, London)
Anya Hindmarch’s Ice Cream Project has become a yearly summer fixture, in which the fashion designer collaborates with well-known brands to create nostalgic novelty flavours (at designer prices) for which customers queue round the block. This year the flavours skew toward roast dinners, and include Oxo (which I couldn’t try, being vegetarian) and Paxo. It tastes exactly like the stuffing … which isn’t really what I want from an ice-cream. Taste 1/10, Value 1/10, Originality 7/10

Jonsson has come a long way from east London’s Docklands, winning accolades on stage and screen

Few characters carry the cultural weight of Black Panther. Since 2018, the Wakandan king has become a global symbol of Black excellence, credited with reshaping expectations of representation on screen.

The first film grossed more than $1.3bn (£1bn) worldwide, won three Oscars and became the first superhero movie nominated for best picture.

The beloved star of The Goodies went on to become TV’s most famous birdwatcher. But behind these triumphs were pain, frustration and mental health issues that led him to leave the show he loved

• Bill Oddie, naturalist and broadcaster, dies aged 85
• Bill Oddie – a life in pictures

Bill Oddie, who has died aged 85, had two separate, substantial TV presences – as a comedy actor and an ornithologist. Both roles brought him fame but also pain. The peak of the former career was 76 episodes from 1970-82 of The Goodies, which he co-wrote and co-starred in with Graeme Garden and Tim Brooke-Taylor. They played an eccentric trio of investigators and fixers who rode into action on a three-seater bicycle called a “trandem”.

As a birdwatcher, his onscreen zenith was Springwatch, which he initially co-hosted with Kate Humble, from 2005. It began a BBC Two natural history franchise marking the change of seasons, its success leading to wintry, autumnal and summery spin-offs. Binoculars lowered to show eyes awed or enthused, and Oddie became TV’s signature birdwatcher.

With large areas still burning, damage from national park’s worst blaze could take decades, if not longer, to put right

It is the jewel in the crown of the Highlands, one of Scotland’s most impressive natural landscapes, but 12 days on from the start of an enormous wildfire that is tearing through moorland and forest, the Cairngorms national park is unrecognisable.

Hectares of blackened land were visible as low cloud cleared on Sunday, with smoke billowing into the air from large areas still ablaze. In the evening, the sky glowed an eerie orange.

After masked agents fired on his truck, Francisco Longoria was ambushed, charged and jailed – only for the case against him to fall apart. Now he and his family are seeking justice, and says the harrowing experience is part of a troubling pattern

It was just after 8am on 16 August and Francisco Longoria, who runs a party supply business, was driving his truck down a suburban southern California street to deliver a jumper for a water slide. But this ordinary Saturday morning turned into a nightmare when, suddenly, three unmarked vehicles stopped his truck and four masked men jumped out.

Longoria, who had brought his son Jonathan Longoria and son-in-law Daniel Rascon with him, wondered if they were being abducted.

Suffolk police ceded investigation into James Loubeau to the US military, leading to court martial acquittal

A US airman accused of a “spree” of rapes and sexual assaults in England, drugging some women and breaking into the homes of others, was able to avoid British justice after local police handed over part of the case to the American military.

Two British women went to Suffolk police in August 2019 to allege that James Loubeau and another US airman had drugged and raped them after they met in a nightclub in Bury St Edmunds, a local market town.

Unions say basic needs still not being met a year after regulator told operators to improve facilities

Train drivers are considering strike action over a lack of toilets, with unions saying basic needs are still not addressed a year after the rail regulator told operators to provide more facilities and breaks.

Aslef said it was “putting the industry on notice”. The train drivers’ union added that companies had failed to deliver adequate toilets and reduce maximum driving times without a toilet break.

Average 25% increase for letters such as marketing, bills and medical appointment notices from 5 October

Royal Mail will increase the price of its wholesale postal service by as much as a third, in a multimillion-pound blow to the NHS and other large organisations.

The postal company has warned customers who use its wholesale postal service for mail including marketing letters, household bills and medical appointment notices that it is raising prices by an average of 25% from 5 October.

PM wants curriculums for students aged 14 and above to be more responsive to local jobs market

Andy Burnham will tell schools across England to adapt their curriculums to the needs of local businesses as part of a devolution drive aimed at tackling the jobs crisis for young people.

By moving decision-making to local areas, the PM hopes the plan will make technical and vocational skills as valued as academic qualifications – and help cut the benefits bill.