At 97, Sir David Attenborough is a man still happy to crawl on his belly through wet grass to get his shot.
For his latest Sky Nature project, Secret World Of Sound, the world-renowned naturalist and broadcaster explores the ways that animals hear and produce sound, using cutting-edge technology to record noises from nature – with some captured on film for the first time.
Attenborough’s long-time collaborator, and the show’s series producer, Sharmila Choudhury tells The Climate Show: “David keeps us on our toes. He sets the bar very high. And that’s a good thing.
“I think he work still works harder than most of us, usually seven days a week… When he commits himself to something, he gives it 100%.”
Image: Sir David Attenborough puts sound centre stage in his new three-part documentary, Secret World Of Sound. Pic: Sky Nature/NOW
Joining the team for filming in the Wye Valley in Monmouth to capture the song of a wild dipper, Attenborough found himself lying on the damp ground hoping that the small bird would show up.
Truly at one with nature, he didn’t have long to wait.
Choudhury explains: “He crawled through the grass to get into the best position, and was all up for it… We didn’t want to leave him lying in the wet grass for hours.
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“Miraculously, and this often happens when David arrives on location, the sun suddenly burst through the clouds.
“The dipper flew in. David smiled and delivered his lines of what he wanted to say, you know, smoothly in one go. It’s amazing.”
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Image: Pic: Sky Nature/NOW
‘It hits you in the core’
For the same episode, Attenborough explains how bees are struggling with modern fertilisers and climate change.
Choudhury says: “Him looking straight to camera and delivering a message like that is so powerful. It literally hits you in the core.”
Calling him an “inspiration,” and praising his “unrivalled” breadth of knowledge, she adds: “And he obviously has a fabulous voice and style of delivery, which is the cherry on the cake of any natural history program.”
A three-part series, the documentary studies animal behaviour, breaking the sounds they make down into four functions – finding a mate, looking after young, hunting for food or avoiding becoming prey.
Technology worthy of 007
Some of the technology used in the series was borrowed from other walks of life, while other bits of kit were of true James Bond status.
Choudhury says: “We used everything from the tiniest microphone the size of your fingernail, that you could put inside a bird nest or a beehive, to super sensitive hydrophones that you can put underwater to record, the faintest communications between fish.
“There were also a couple of, gadgets that were actually developed for other industries – the gas industry, or for espionage purposes, that we thought might help us to listen in on sounds that we don’t normally get to hear.”
One of those gadgets was the laser vibrometer – a machine which shoots out a laser beam to detect any vibrations caused by noise and amplifies them, so they are audible to the human ear.
Image: Pic: Sky Nature/NOW
It was used to capture the love song of a pair of amorous treehoppers in Costa Rica.
While sound was the focus of the documentary, another theme became impossible to ignore while filming.
‘Every single shoot was impacted by climate change’
Choudhury says: “The biggest challenge, without any doubt, was climate change. It’s something that we’ve seen creep in on us over the years.
“I’ve been making wildlife films for over 30 years. And in the last decade or so, more and more shoots have been impacted by climate change.
“That means animals that would have been predictable in their movements, say, their migrations or where they would be, or the time of year they’d be breeding, are not doing the usual things anymore.
“It started off with one or two parts of the world, or one or two shoots being affected by this. But on this particular series, every single shoot was impacted by climate change.
“That made filming very difficult, and it was very distressing to see the animals suffering in this new world.”
‘The elephants were so stressed’
One example was the team’s trip to Amboseli National Park in Kenya to film elephants.
Image: Pic: Sky Nature/NOW
The plan had been to shoot a story about how mothers and babies communicate with each other – but when they arrived following Kenya’s worst drought in 40 years, they found the elephants in an awful plight.
“The elephants were behaving very differently to before. They had split up into tiny herds and every night they would go out of the park to surrounding fields to try and find some food.
“Every morning they would walk back into the waterhole in the middle of the park, and they would walk single file heads down, absolutely dejected. They didn’t make a single sound.
“The animals were so stressed, they had no energy left to talk to each other effectively.
“After we left, Kenya and Amboseli experienced the worst deaths of wildlife, including elephants, recorded history and that was clearly a result of climate change.”
Image: Pic: Sky Nature/NOW
‘Buy the coral reefs a little time’
But there was some hope amid the devastation being caused to the natural world by the climate crisis – and this was very much set in the world of sound.
During filming, the team discovered an Australian scientist whose research had found that by playing the sound of a healthy coral reef at the site of a dying reef it could help regenerate it and bring back some of the fish.
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Choudhury explains: “They are hopeful that they might be able to buy coral reefs a little bit of time whilst we tackle climate change.
“It won’t be a solution in the long run because the reef will continue to die off if the oceans continue to warm. But it’s a little ray of hope, at a time when we so badly needed.”
Watch the full interview with Sharmila Choudhury on The Climate Show with Tom Heap, Saturday and Sunday at 3.30 and 7.30pm on Sky News.
Secret World Of Sound With David Attenborough is streaming on Sky Nature and NOW.
Video game actors in the US have ended their strike after nearly a year of industrial action, over the use of artificial intelligence by game studios.
More than 2,500 US performers were barred from working on games impacted by the strike while the Screen Actors Guild-American Federation of Television and Radio Artists (SAG-AFTRA) negotiated a deal with studios.
Now, after more than 11 months of discussions, a “tentative” agreement has been reached.
“Patience and persistence has resulted in a deal that puts in place the necessary AI guardrails that defend performers’ livelihoods in the AI age, alongside other important gains,” said SAG-AFTRA’s national executive director Duncan Crabtree-Ireland.
Actors were banned from working with major game makers like Activision, Blindlight, Disney Character Voices, Electronic Arts, Epic Games, Formosa, Insomniac Games, Take 2 and WB Games.
Image: Demonstrators at the picket line outside Warner Bros Studios in August 2024. File pic: AP
Other studios were also impacted by the strike, as actors took industrial action in solidarity.
“We are pleased to have reached a tentative contract agreement that reflects the important contributions of SAG-AFTRA-represented performers in video games,” said Audrey Cooling, spokesperson for the video game producers, to Sky News.
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“It delivers historic wage increases of over 24% for performers, enhanced health and safety protections, and industry-leading AI provisions requiring transparency, consent and compensation for the use of digital replicas in games.”
In the UK, actors protested in solidarity with their American counterparts, while Equity, the UK actors’ union, called for a similar wide-reaching agreement between UK studios and actors.
Earlier this week, the British Film Institute (BFI) released a report detailing the risks posed by AI to the UK screen sector, including video games, and described it as a “direct threat”.
The scripts of more than 130,000 films and TV shows, YouTube videos, and databases of pirated books have been used to train AI models, according to the report.
Image: Equity members protest outside the BAFTA Games Awards 2025. Pic: Mark Thomas
AI poses a particular threat to some video game voice actors, according to one expert, because of the nature of their work creating animal or monster sound effects.
“The generic stuff is the easiest thing for generative AI to replace,” Video Games Industry Memo author George Osborn told Sky News previously.
“Just saying to the model, ‘make 200 monster noises’ is much easier than convincingly [making AI] sound like it is having a conversation with someone,” he said.
Unlike the SAG-AFTRA actors’ strike in 2023, which saw blockbusters like Deadpool 3 and Gladiator 2 delayed and entire TV series cancelled, huge delays to games were unlikely.
Games take years to make and any game already in development before September 2023 was exempt from the strike.
Tensions have risen in the game actor community since the industrial action began, as studios appeared to hire international actors to replace the striking US workers.
Sly Stone, one of the pioneers of funk music, has died aged 82, his family have said.
As front man for his band Sly And The Family Stone, the musician fused soul, rock, psychedelia and gospel to take the sound that defined an era in the 1970s into new territory, second only to James Brown as the early founders of funk.
Several of the band’s seminal tracks became known to a wider audience when they were subsequently sampled by hip hop artists.
“Everyday People” was sampled by Arrested Development, while “Sing A Simple Song” was sampled by Public Enemy, De La Soul and Dr Dre and Snoop Dogg.
Stone’s family has said in a statement he died after a battle with chronic obstructive pulmonary disease (COPD) and other health issues.
A statement issued by his publicist on behalf of Stone’s family said: “It is with profound sadness that we announce the passing of our beloved dad, Sly Stone of Sly And The Family Stone.
“After a prolonged battle with COPD and other underlying health issues, Sly passed away peacefully, surrounded by his three children, his closest friend, and his extended family.
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“While we mourn his absence, we take solace in knowing that his extraordinary musical legacy will continue to resonate and inspire for generations to come.
“Sly was a monumental figure, a groundbreaking innovator, and a true pioneer who redefined the landscape of pop, funk, and rock music. His iconic songs have left an indelible mark on the world, and his influence remains undeniable.
“In a testament to his enduring creative spirit, Sly recently completed the screenplay for his life story, a project we are eager to share with the world in due course, which follows a memoir published in 2024.
“We extend our deepest gratitude for the outpouring of love and prayers during this difficult time. We wish peace and harmony to all who were touched by Sly’s life and his iconic music.
“Thank you from the bottom of our hearts for your unwavering support.”
Stone, born Sylvester Stewart in Texas, and his group were regulars on the US music charts in the late 1960s and 1970s, with hits such as “Dance to the Music,” “I Want to Take You Higher,” “Family Affair,” “If You Want Me to Stay,” and “Hot Fun in the Summertime”.
He played a leading role in introducing funk, an Afrocentric style of music driven by grooves and syncopated rhythms, to a broader audience.
James Brown had forged the elements of funk before Stone founded his band in 1966, but Stone’s brand of funk drew new listeners.
It was celebratory, eclectic, psychedelic and rooted in the counterculture of the late 1960s.
However, Stone later fell on hard times and became addicted to cocaine, never staging a successful comeback.
His music became less joyous in the 1970s, reflecting the polarisation of the country after opposition to the Vietnam War and racial tensions triggered unrest on college campuses and in African-American neighbourhoods in big US cities.
In 1971, Sly and the Family Stone released “There’s a Riot Goin’ On,” which became the band’s only Number 1 album.
Critics said the album’s bleak tone and slurred vocals denoted the increasing hold of cocaine on Stone.
But some called the record a masterpiece, a eulogy to the 1960s.
In the early 1970s, Stone became erratic and missed shows. Some members left the band.
But the singer was still a big enough star in 1974 to attract a crowd of 21,000 for his wedding to actress and model Kathy Silva at Madison Square Garden in New York.
Ms Silva filed for divorce less than a year later.
Sly and the Family Stone’s album releases in the late 1970s and early 1980s flopped, as Stone racked up drug possession arrests.
The band was inducted into the Rock & Roll Hall of Fame in 1993 and Stone was celebrated in an all-star tribute at the Grammy Awards in 2006.
He sauntered on stage with a blond mohawk haircut but bewildered the audience by leaving mid-song.
In 2011, after launching what would become a years-long legal battle to claim royalties he said were stolen, Stone was arrested for cocaine possession.
That year, media reported Stone was living in a recreational vehicle parked on a street in South Los Angeles.
Stone had a son, Sylvester, with Ms Silva.
He had two daughters, Novena Carmel, and Sylvette “Phunne” Stone, whose mother was bandmate Cynthia Robinson.
A judge in the US has dismissed actor Justin Baldoni’s $400m (£295m) defamation lawsuit against his It Ends With Us co-star Blake Lively.
Baldoni filed the countersuit against the 37-year-old in response to her launching legal action in December, accusing him of sexual harassment against her while filming the 2024 movie.
The 41-year-old and production company Wayfarer Studios countersued in January for $400m, accusing Lively and her husband, “Deadpool” actor Ryan Reynolds, their publicist, the New York Times, and others of orchestrating a smear campaign to extort him.
He accused Lively of trying to “hijack” the movie and then blaming him when her “disastrous” promotional approach prompted an online backlash against her.
“It Ends With Us” garnered mixed reviews, but grossed more than $351m (£259m) worldwide, according to reports.
In a statement, lawyers representing Lively said: “Today’s opinion is a total victory and a complete vindication for Blake Lively, along with those that Justin Baldoni and the Wayfarer Parties dragged into their retaliatory lawsuit, including Ryan Reynolds, Leslie Sloane and The New York Times.
“As we have said from day one, this ‘$400 million’ lawsuit was a sham, and the court saw right through it.
“We look forward to the next round, which is seeking attorneys’ fees, treble damages and punitive damages against Baldoni, Sarowitz, Nathan, and the other Wayfarer Parties who perpetrated this abusive litigation.”
Sky News has approached Baldoni’s representatives for comment.
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US District Court Judge Lewis Liman has ruled that Baldoni can’t sue Lively for defamation over claims she made in her lawsuit, because allegations made in a lawsuit are exempt from libel claims.
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From December: Why is Blake Lively suing Justin Baldoni?
Mr Liman also ruled that Baldoni’s claims that Lively stole creative control of the film didn’t count as extortion under California law.
Baldoni’s legal team can revise the lawsuit if they want to pursue different claims related to whether Lively breached a contract, the judge said.
“It Ends With Us,” an adaptation of Colleen Hoover’s bestselling 2016 novel that begins as a romance but takes a dark turn into domestic violence, was released in August last, exceeding box office expectations with a $50m (£37m) debut.
But the movie’s release was shrouded by speculation over discord between Lively and Baldoni.