The world’s largest performing arts festival returns to the Scottish capital for three weeks – and over 4,000 shows – from this weekend. Brian Logan will be answering your questions about it all today

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Join us at 1pm on Tuesday 4 August, as the Guardian’s comedy critic Brian Logan answers your questions about Scotland’s singular performing arts festival.

In his many years of covering the fringe, Brian has seen it change and grow, and break stars and shows alike. But in a Guardian column four years ago he wrote that “in recent years, my enthusiasm has been increasingly smothered by caveats: that the fringe is too absurdly expensive for artists, to a degree that excludes many; that it’s insufficiently diverse; that it can be overwhelming, gruelling and lonely for many of the people taking part” and that it “must change or die”. Have the past few editions changed his mind? And this year, with dynamic pricing being trialled, will there be questions about who the fringe is for?

Cycling legend on living with a stage 4 diagnosis, fundraising with Miguel Induráin and why Andy Burnham could be key to his ambition of helping others

Sir Chris Hoy arrives a couple of minutes late and the apologies roll from him. I don’t have a chance to tell the six‑time Olympic sprint cycling champion that waiting an hour for a star interviewee is more common. Hoy is already deep into a story about how he and his wife, Sarra, were walking here when an unknown man stopped him on the street in Glasgow.

The stranger had recently been diagnosed with prostate cancer and he wanted to share what had happened to him and, I suspect, find new strength by talking to a compassionate public figure. Hoy has lived a full life with stage 4 cancer for nearly three years. He has also worked tirelessly to highlight the fact that prostate cancer kills more people in this country than any other disease while, at the same time, to offer a tangible sense of hope when there is horror for men, and their families, after a terminal diagnosis.

It’s easy to lose your cool when you’re crammed into a train, bus or plane with a bunch of strangers and one of them is playing music without headphones or fighting you for the armrest. Here are the rules everyone should be following

Public transport can be a hot, noisy, cramped and stressful environment – and that’s before you add in people with pungent food, questionable hygiene and giant backpacks. Most of us know the general rules – though we don’t all follow them – about letting people off first, not putting bags on seats, where to stand on escalators and offering your seat to others. But what about the vaguer conventions? How can you avoid chatty passengers? Or manspreaders? Is it sometimes OK to put your feet on the seats? (Spoiler: it’s not.) Here, three etiquette experts show us the way to public transport propriety.

Even in the face of appalling repression, girls yearn to fulfil their educational potential. We must set up a global fund to help them

Next weekmarks the fifth anniversary of the takeover of Afghanistan by the Taliban as US coalition troops were evacuated from the country. That’s five years for the terrorists to have consolidated their grip, so now is a good time to reflect on what the “coalition of the willing” left behind.

Through vindictive edict after edict, these five years have brought an ever-escalating repression of Afghan girls and women – with far too little done by any outside authority to speak up or stand up against the most egregious denial of girls’ rights in the world today.

Soon after my first visit to Ukraine four years ago, I began language lessons. It taught me more than I ever expected

Almost as soon as I returned from my first reporting trip to Ukraine, in October 2022, I decided to start Ukrainian lessons. Not as an act of solidarity, exactly, but as a marker that I was committed to returning. I wanted to know some Ukrainian in order to feel less helpless, to edge towards a better understanding of what I was reporting, and to be more courteous to those whom I encountered. And I hoped, in time, to be able to pull myself through a piece of poetry in the original.

I began meeting Olha, my teacher, by weekly video call later that autumn. She was in Ivano-Frankivsk, her home town in the far west of Ukraine, I was in London. With endless patience and humour, she led me by the hand through the unfamiliar letters of her language, those elegant, sensuous shapes of the Cyrillic alphabet.

Globetrotter and TV presenter Alice Morrison trades in her camels and backup team for wild camping in one of Scotland’s most beautiful glens

‘I miss my camels. I miss the sun. I miss the vast emptiness of the desert plains …” These are my thoughts as I trudge through thick conifer plantations and my fifth consecutive hour of rain at the start of the Affric Kintail Way in the Scottish Highlands.

My last big adventure was a world first. I became the first recorded person to walk the full length of Saudi Arabia, north to south, from Jordan to Yemen. It took three years to organise, then 112 days of walking half a marathon a day, and I had a backup team plus Juicy and Lulu, my naughty but nice camels.

Government revises plans to tackle prison overcrowding amid pressure from MPs and victims but domestic abusers and killers could still be released early

Prisoners serving time for some sexual or violent offences where the automatic release stage is set at two-thirds will become eligible for release at the halfway point, provided they have not committed serious breaches of prison rules, as my colleagues note in this story.

This applies to two of PC Harper’s killers – Jessie Cole and Albert Bowers – who were jailed for 13 years in 2020 for manslaughter. Henry Long, the main perpetrator, will not be subject to early release.

I asked for an urgent review of the prisoner release scheme. I fully understand the anger, anxiety and distress that’s been caused. I’ve heard that loud and clear. That’s why we’re making significant changes: offenders who have been sentenced for rape, serious child sex offences and other grooming offences will be excluded from the changes.

Exclusive: Environment Agency is considering whether to prosecute Huntsman Polyurethanes over emissions of carcinogenic benzene

A plastic manufacturer in the north of England is facing potential legal action over emissions of benzene, a carcinogenic chemical with no safe level, the Guardian can reveal.

The Environment Agency (EA) is considering taking legal action against Huntsman Polyurethanes in Teesside for a potential breach of licence, which is a criminal offence.

Findings prompt calls for review of National Institute for Health and Care Excellence criteria

Young women in England who later develop breast cancer are not being referred for early tests or preventive treatment because current guidelines used by GPs miss 95% of patients, research suggests.

The National Institute for Health and Care Excellence (Nice) criteria used to decide who should be referred by family doctors for further breast cancer risk assessment and specialist care is failing to spot the vast majority of women under 50 who will go on to develop the disease in the next 10 years, according to the University of Cambridge and the Institute of Cancer Research, London (ICR).

Journalist’s son says his mother was examining leak from Electrogas, part owned by Yorgen Fenech who is on trial

Daphne Caruana Galizia was investigating suspected corruption by the businessman Yorgen Fenech and members of Malta’s government when she was killed, a jury has heard.

The heir to one of Malta’s biggest fortunes, Fenech is on trial for murder, accused of commissioning and paying for Caruana Galizia’s killing in a car bombing in October 2017.