The ex-soldier has marched 36,000 miles since he left Hull in 1998. He’s crossed the Americas, Asia and Europe, fallen in love, been held at gunpoint and been deported, in between nearly drowning, nearly dying of thirst and nearly being eaten. But that’s just the start of it …

‘It’s a big moment,” says Karl Bushby, who has had plenty of big moments in his life. He is recording himself on his phone for social media. “We’re in Dover, and I’m about to have my first fish and chips and mushy peas in 28 years. Mushy peas, my God, I forgot they even existed!” He points his phone at the plate in front of him. “It better be good.” And he tucks in. “Mmmm. See, this is a big chunk of fish and a decent bit of batter, and that’s something you don’t see in other parts of the world. I mean, come on! That. Is. Fish. And. Chips! You see, Britain is special.”

It has been two days since Bushby swam the Channel to return to England. Tomorrow, he’ll start the walk home to Hull for the first time since he left in 1998. He hopes to get back on 1 November, the same date he set off all those years ago.

Some of Britain’s wealthiest financiers, including Sir Paul Marshall, have given a platform to critical coverage or are linked to its leading opponent

“This is virtue signalling,” said Nigel Biggar. “These are elites who are trying to demonstrate that they are being progressive.”

The target of his scorn was one that has obsessed him for years: the movement to pay reparations for the slave trade, and specifically the Church of England’s plan to spend £100m atoning for its involvement.

Preparing her first report on England’s social care system, the peer says ‘everything is on the table’. This should include older people’s wealth, rather than taxes on younger workers

Residents with advanced dementia lined the day room, glazed stares or sleeping mouths agape, with that terrible human vacancy everyone most fears for their own end days.

This was Millvina House in Anfield, Liverpool, which I visited with Louise Casey, who is heading the commission on social care in England, last week. Here is a snippet of what she saw: an angry man jolting into life, shooting out his arm at her and bellowing: “Out! Get out! Get out!” A young care assistant went to stroke his back and calm him down. It’s a hard job, and part of it is watching for warning signs of aggression, one of dementia’s dreadful symptoms. “People don’t want to know,” Casey said, “but if you are born, you will die. Chances are you will need care, and dementia is the biggest killer.”

Polly Toynbee is a Guardian columnist

As the Oscar-winning Stasi surveillance film hits the stage, Knightley and co-star Luke Thompson talk about the paranoia at its heart, the cost of theatre tickets nowadays – and their fury at ringtones in the stalls

Unpacking assorted tubs of carrot sticks and salad, Keira Knightley winces apologetically. “I just realised I’ve got very crunchy food,” she says. How apropos that she should consider the impact that her lunch might have on my audio recording when we are here to discuss The Lives of Others, a new play in which the characters are divided between the spies and the spied-upon.

Based on the Oscar-winning 2006 film and set in East Berlin in 1984, the play stars Knightley as Christa-Maria, a theatre actor in a relationship with a director, Georg, played by Luke Thompson. Earwigging on them is Wiesler (Stephen Dillane), the Stasi officer whose principles are gradually challenged and weakened by his round-the-clock exposure to this cultured couple.

Pioneering computer scientist on why Trump is using ‘superintelligence’ wrong, whether AI could wipe out humanity – and how our biggest challenge will be accepting we’re not the only intelligent beings

Donald Trump is a “corrupt, senile felon” whose fixation on the term superintelligence proves he knows nothing about AI, said Geoffrey Hinton, “godfather” of the technology, in a wide-ranging interview where he doubled down on recent warnings that AI models pose an existential threat to humanity and scoffed at claims the industry could regulate itself.

The pioneering computer scientist, whose work helped lay the foundations of modern AI, has since become one of the technology’s most vocal critics. His latest remarks come after a tumultuous month during which a growing list of senior AI scientists and researchers have joined Hinton in ringing the alarm about how the technology he helped create could ultimately escape human control, sparking an industry crisis, the hasty assembly of congressional meetings and a rare global consensus that something must be done.

A living room encounter with a toast-loving pigeon proved a big mistake. It led to weeks of drawn curtains and crawling around on the floor to avoid its eerie and unerring gaze

The pigeon landed on the windowsill. It was shortly after dawn during the spring holidays, but I was 11 and had been up for a while eating toast and watching TV. It pecked at the window and I turned to see this bird pressed up against the glass. It was beautiful, with two dark wing bars and a navy-tipped tail. I was immediately taken with him. It wasn’t until later that I realised he wasn’t just looking inside, he was looking directly at me.

Pigeons are not that common in Somerset, and since we lived on the top floor of a house in a quiet village, our view was mostly sky, so we had come to really value sightings of them. We were having a run of beautiful mornings, and I enjoyed watching its peculiar rituals through the sash windows. The way he moved across the sill, his small dark doll’s eyes, his slightly unnatural head tilt, the way he seemed to know where he was. We certainly didn’t see pigeons as pests. Nor did we see them as threats.

Fund upgrades UK’s GDP growth forecast for 2026 to 1.3%, but says it is likely to edge down next year

• IMF warns global economy ‘could soon test the limits of resilience’

John Healey should “stay the course” and continue repairing the UK’s public finances, the International Monetary Fund’s top economist has said, after the fund lifted its growth forecast for Britain.

Little more than a fortnight before Healey’s first budget, Silvana Tenreyro, the IMF’s economic counsellor, said the UK “stands out” among G7 countries in having a plan to narrow its deficit.

Former Labour leader says he believes the prime minister has an ‘authentic commitment’ to taking the UK back into the EU

• Andy Burnham promises ‘serious dialogue’ over UK’s relationship with EU

Ed Miliband has also admitted that Donald Trump’s decision to buy Russian diesel, and his call for Volodymyr Zelenskyy to be replaced as Ukrainian president, has strained diplomatic relations with Washington.

Speaking at the Warsaw Security Forum, Miliband said:

Within the bounds of diplomacy we should acknowledge it’s been a very difficult few days.

I was with him in Ukraine last week as we went to the site where 22 innocent civilians were killed, including five children. He feels every death personally and I think we should praise his leadership today from this forum.

About 2,000 criminals are being freed this month to ease overcrowding, while probation union considers strike action

The second wave of early prison releases has begun, with hundreds of offenders walking out across England and Wales under the government’s controversial plan to ease overcrowding.

About 2,000 criminals, including domestic abusers and violent offenders, are being freed this month, with another 3,000 to follow in stages over the next year. The total was reduced from 6,000 after an intervention by Andy Burnham.

Party leader says Jenrick’s comments ‘misconstrued’, after MP said Royal Marines would be allowed to fire at those on boats

• UK politics live – latest updates

Nigel Farage has denied that a Reform UK government would authorise lethal force against migrant crossings in the Channel, hours after one of his MPs said the Royal Marines should be permitted to fire on the boats.

Robert Jenrick, a Reform UK MP who defected from the Conservatives, had told TalkTV that the party would deploy the Royal Marines to take boats back to France.