The genre-hopping bass virtuoso has backed Ariana Grande and Herbie Hancock, appeared in Star Wars and become a dedicated boxer. Ahead of his fifth album, Stephen Bruner explains his polymath mindset

It is an overcast Thursday afternoon at the end of January, and Thundercat is telling me about the time he tried to interest Snoop Dogg in the mid-70s oeuvre of Frank Zappa. He wasn’t Thundercat then, he explains. He was still Stephen Bruner, bass player for hire, who had fetched up in what he calls a “stupid-as-hell, Rick James-level band” backing the venerable rapper, packed with Los Angeles jazz luminaries who would later contribute to Kendrick Lamar’s To Pimp a Butterfly: Kamasi Washington, Josef Leimberg, Terrace Martin. Alas, their jazz chops were sometimes deemed surplus to requirements. At one point, while Bruner was playing an expansive bass solo on stage, Snoop sidled up to him and flatly announced: “Ain’t nobody told you to play all that.”

So perhaps it was in the spirit of horizon-broadening that Bruner took it upon himself to play Snoop the song St Alfonzo’s Pancake Breakfast, a knotty, marimba-heavy slice of jazz-rock from Zappa’s 1974 album Apostrophe, which switches time signatures three times in less than two minutes, and features lyrics about a man stealing margarine and urinating on a bingo card. “Yeah, I hit him with the rollercoaster,” Bruner chuckles. “He was smoking, and he almost ate his blunt, saying: ‘What the hell is going on?’ I said: ‘My sentiments exactly.’ I think I did a cartwheel after that and left the band: I played Snoop Dogg St Alfonzo’s Breakfast, my job is done here, I have no more work to do.” He thinks for a moment. “Or maybe I got fired: ‘Get out of here dude, you’re too weird.’ I forget. It was a great moment.”

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Today’s opening of the Munich Security Conference marks a year since JD Vance’s blistering attack on European leaders signalled the start of a new world order – and huge questions for Europe about its future.

Writing in the This Is Europe newsletter this week, Jon described this as Europe’s moment of reckoning as it faces what Emmanuel Macron called a “tsunami” of competition from China and a US that is “openly anti-European”.

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A debating society didn’t want to invite two figures connected to the party to speak. Cue an authoritarian response

It must have seemed the easiest offer in the world to refuse. Would students at Bangor University enjoy a question-and-answer session with Sarah Pochin – the Reform UK MP famous for saying it “drives me mad” to see TV adverts full of black people – and Jack Anderton, the 25-year-old influencer who helped send Nigel Farage’s TikTok account viral among teenagers? No, the university’s debating society decided, it would not.

And had it filed the request in the bin, you wouldn’t be reading this. Until now, Anderton’s A New Dawn campus tour – a homage to the “debate me bro” style of the American rightwing activist Charlie Kirk, killed last year, who was famed for inviting liberal students to take on his arguments and live-streaming the results – hadn’t exactly set the heather alight. Reform is actively pushing to recruit inside universities, but in Cambridge, according to its student newspaper Varsity, only about 30 people turned up to hear Anderton argue that migrants are taking the part-time jobs students once used to do.

Gaby Hinsliff is a Guardian columnist

Guardian Newsroom: Can Labour come back from the brink?
On Monday 30 April, ahead of May elections, join Gaby Hinsliff, Zoe Williams, Polly Toynbee and Rafael Behr as they discuss how much of a threat Labour faces from the Green party and Reform – and whether Keir Starmer can survive as leader of the Labour party
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Kremlin’s repeated targeting of infrastructure has left thousands without heating, reliant on shelters and desperate home hacks

Natalya Pavlovna watched her two-year-old son, Danylo, play with Lego. “We are taking a break from the cold,” she said as children made drawings inside a warm tent. Adults sipped tea and chatted while their phones charged. The emergency facility is located in Kyiv’s Troieshchina district, on the left bank of the Dnipro River. Outside it was -18C. There was bright sunshine and snow.

“Russia is trying to break us. It’s deliberate genocide against the Ukrainian people. Putin wants us to capitulate so we give up the Donbas region,” Natalya said. “Kyiv didn’t use to feel like a frontline city. Now it does. People are dying of cold in their homes in the 21st century. The idea is to make us leave and to create a new refugee crisis for Europe.”

Natalia and Danylo near the ‘resilience point’ in Troyeshchyna district

From 80s punk hangouts to celebrity hotspots to good old community boozers, readers reveal their much-loved locals

I started working at the Windmill in the Surrey Hills when I was 14 and the landlord, Cecil Baber Brendan Holland – Dutch to the locals – became my second father. My second son’s second name is Brendan, after him. Several photographers, entrepreneurs, sportspeople and musicians lived in the area – Eric Clapton’s house was just around the corner. Although I never quite got over answering the phone to someone asking for Mick and I made the mistake of asking “Mick who?”

Everyone should get their eyes tested every two years, but there are other ways to optimise your vision, say ophthalmologists – and yes, eating carrots may help

Eye health is often something that we take for granted until we encounter problems. But lifestyle choices such as screen time and smoking can affect your vision. Here, ophthalmologists share their tips on maintaining healthy eyes, from sight tests to sunglasses.

Protest group’s co-founder wins legal challenge against decision to proscribe it under anti-terrorism laws

A group of protesters outside the high court erupted into cheers and chanted “Free Palestine” after the ruling was given, the PA news agency reported.

Ammori has released a statement describing the high court’s ruling as a “monumental victory” and that the government proscribed Palestine Action as a terror group “in a Trumpian abuse of power”.

“This is a monumental victory both for our fundamental freedoms here in Britain and in the struggle for freedom for the Palestinian people, striking down a decision that will forever be remembered as one of the most extreme attacks on free speech in recent British history.

“Palestine Action is the first civil disobedience organisation that does not advocate for violence to be proscribed by the British Government as a ‘terrorist’ group, in a Trumpian abuse of power which would have seen this Labour Government proscribe the Suffragettes. This ban was unlawful, resulting in the unlawful arrest of nearly 3,000 people - among them priests, vicars, former magistrates and retired doctors – under terrorism laws for simply sitting in silence while holding signs reading: ‘I oppose genocide – I support Palestine Action’.

City analysts say financial market investors will be worried if cost is deducted from budget surplus

Rachel Reeves is under pressure to reassure MPs over the state of the UK’s public finances, amid concerns that the rising cost of special educational needs and disabilities (Send) could leave a significant hole in the government’s financial buffer.

Meg Hillier, the chair of the all-party House of Commons Treasury committee, said the chancellor should make clear her long-term plans for the £6bn-a-year Send bill as uncertainty grows over how it will be accounted for at the end of the decade.

German chancellor Friedrich Merz among key figures to speak as three-day security gathering opens

If you need a primer on what’s on the agenda for the next three days, I spoke with the MSC’s head of policy Nicole Koenig, the author of the European part of their security report published ahead of the meeting.

I asked her what is most likely to be the focus of this year’s forum, will Rubio deliver a “JD Vance 2.0” speech or say something more (nomen omen) diplomatic, and what other topics are likely to come up.

“We have had years, decades of complaints by the US about the fact that in Europe, we were not spending enough on defence. That has changed since the summit in The Hague.

The shift in mindset is that yesterday in the room, what we felt, all of us, there was a clear coming together of vision and of unity.

“They want [us] to perceive the Russians as a mighty bear, but you could argue they are moving through Ukraine at the stilted speed of a garden snail, so let’s not fall the trap of the Russian propaganda.”

Gus O’Donnell urges Starmer to ‘get a grip’ of ‘disastrous’ advisers as PM heads to Munich Security Conference

The co-founder of Palestine Action has won a legal challenge to the home secretary’s decision to ban the group under anti-terrorism laws, Haroon Siddique reports.

Here is the press summary of the judgment.