Investigation: The entrepreneur was once the toast of London’s tech scene, a ‘global leader of tomorrow’ who starred on Dragons’ Den and promised untold riches for the startups she championed. But people she worked with in the last decade, from Malta to Switzerland, describe a very different reality

Julie Meyer is sitting in a starkly lit attic, surrounded by piles of £50 notes. A California blond in a crisp, white shirt, her long, stockinged legs crossed at the knee, she listens intently to the young man standing before her. As he talks, she sizes him up. Eventually, she tells him: “I’m going to make you an offer.” It could be a scene from a heist movie, but Meyer is in a BBC studio, shooting a 2009 episode of the TV show Dragons’ Den. A celebrated entrepreneur with a venture capital fund, she is ready to invest in whichever contestants catch her eye. For the viewers, she has some advice: “What is success? A lot of it is self-belief. Continuing on when most rational people would stop.”

This is an online spin-off from the original Dragons’ Den series, so the stakes are a little lower. But for Lex Deak, a 23-year-old with a big idea for a social media website, what happens in this room today could be make or break. He desperately wants to work with Meyer.

A dynamic new strategy would allow the BBC to redefine what trusted news means, as it is still valued highly in this age of anxiety

Timing is all, and the timing of last week’s brutal job cuts at the BBC News could have been better. Not just because the director general Matt Brittin was reportedly on holiday, but because the announcement came straight after a new report showed social media platforms and AI chatbots had now overtaken traditional TV channels and websites as people’s first port of call for news.

The same Reuters Institute for the Study of Journalism report also noted higher levels of global uncertainty and anxiety – caused not just by geopolitical instability, economic and environmental fears, but by a loss of trust in institutions, and in the news itself.

Jane Martinson is a Guardian columnist

From Disclosure Day to Backrooms, a new wave of films promote stories of paranoia, alienation and mistrust. What are they trying to tell us?

Thank heavens for cinema, that light in the darkness and the source of all shocking scoops. It tells us to wake up and take action before it’s too late. That we live in the Matrix. That the CIA killed JFK. That our spouse is a robot and our boss an Andromedan. Also that there is an Escher-style staircase beneath the Tokyo subway and a disembodied zombie leg stalking the hook-up parks of Brazil.

How might we react if a trusted friend said all this? Would we be entertained or appalled, enlightened or freaked out? Would we even regard them as a trusted friend any more?

He did every substance imaginable – and got punched by Chuck Berry – but Keef’s still going strong. As the Stones knock out another new album, he explains why he’s rejecting AI in favour of ‘the old ways’

Keith Richards has just become a great-grandfather. “This is true! This is true!” he enthuses, video-calling from somewhere in the depths of the Hit Factory, the New York studio first patronised by the Rolling Stones 46 years ago when they were making Emotional Rescue. “It’s been a couple of weeks. It’s a new thing for me. But I’m a fantastic grandad,” he confides. “Great-grandadding is … I try to let them hang with me for as long as humanly possible, then I hand ’em back. I’ve been doing a lot of grandfathering in the last year or so. I’ve got three or four new ones, you know. When I say new, I mean … two or three years old. Or four. Or one, or maybe five.”

Hang on, that seems a little vague. He shrugs and explodes in a wheezy chuckle. “I lose track, you know.”

Andy Burnham will return to Westminster as an MP, and potential challenger to Keir Starmer, after decisively beating Reform UK to win the Makerfield byelection. Kiran Stacey and Jessica Elgot chat through what happens next

What would ‘change’ look like if Andy Burnham becomes prime minister?

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Veteran campaigner Robin Hanbury-Tenison is raising money for a research station near his home in Cornwall

Pedalling on water for more than a hundred miles in a heatwave, pushed back by east winds and having to navigate 31 locks would be a challenge for anybody. But when that body is 90 years old, with a bad knee, failing balance and malfunctioning arms and shoulders, it’s a herculean feat.

Rainforest campaigner Robin Hanbury-Tenison, 90, is pedalling 104 miles down the River Thames from Oxford to Richmond on a water-bike to raise money for a unique research station which is being built to study Britain’s temperate rainforest.

Burnham hails ‘turning point’ for the country after resounding byelection victory over Reform UK

• Podcast: will Burnham become prime minister?

• What would ‘change’ look like if Burnham becomes PM?

David Blunkett, the former Labour cabinet minister, has suggested that Keir Starmer should stand down after the Makerfield byelection.

In an interview on the BBC’s Newsnight, Blunkett suggested that Starmer standing aside would be the best option for the party regardless of whether Andy Burnham wins tonight or loses.

Size of Makerfield victory has many allies hoping outgoing Greater Manchester mayor will be installed in No 10 within days

• UK politics – live updates

• How quickly could Burnham become PM?

Speaking hours before polls closed in Makerfield, a Downing Street source acknowledged a rare moment of doubt about the prime minister’s future. “Keir will fight on,” the source said, repeating the message to which Keir Starmer has stuck for several weeks. “Although, that might depend on the size of the majority.”

In the end, Andy Burnham’s majority was so convincing that allies hope he can be installed in No 10 within days. Louise Haigh, the Labour MP who helped run Burnham’s campaign, said on Thursday night: “I hope that [Starmer] will consider an orderly and managed transition.

There would be no more sadness. No more despair. A change was a-coming – and he would work tirelessly to make it happen

In the end, it wasn’t even close, Andy Burnham taking well over 50% of the vote and Rob Kenyon departing the stage without a murmur, never to be heard of again. Rob will probably be happier that way. He never looked as if he was much enjoying the attention of being the candidate for Reform in Makerfield.

After a brief acceptance speech at the count, Burnham reappeared six hours later at Ashton Town FC for the celebration rally proper. Flanked by several MPs waving ‘Andy for Us’ placards, and one notable ex-MP in Josh Simons who had vacated the seat for the coronation, Andy was all smiles in the sunshine. He’d even swapped out the slightly too tight black T-shirt for a slightly too tight white polo shirt. This was him dressing up for the occasion. He can do formal when he tries.

From the proportion of votes secured by Restore Britain, to the percentage point difference in Reform UK’s fortunes, here are the takeaways

• UK politics live – latest updates

It was, the consensus opinion states, probably the most politically consequential byelection in recent UK history. But what can we learn from the raw numbers announced overnight in Makerfield? Here are some of them.