A British scientist known for his contributions to artificial intelligence has told Sky News that powerful AI systems “can’t be controlled” and “are already causing harm”.
Professor Stuart Russell was one of more than 1,000 experts who last month signed an open letter calling for a six-month pause in the development of systems even more capable than OpenAI’s newly-launched GPT-4 – the successor to its online chatbot ChatGPT which is powered by GPT-3.5.
Speaking to Sky’s Sophy Ridge, Professor Russell said of the letter: “I signed it because I think it needs to be said that we don’t understand how these [more powerful] systems work. We don’t know what they’re capable of. And that means that we can’t control them, we can’t get them to behave themselves.”
He said that “people were concerned about disinformation, about racial and gender bias in the outputs of these systems”.
And he argued with the swift progression of AI, time was needed to “develop the regulations that will make sure that the systems are beneficial to people rather than harmful”.
He said one of the biggest concerns was disinformation and deep fakes (videos or photos of a person in which their face or body has been digitally altered so they appear to be someone else – typically used maliciously or to spread false information).
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He said even though disinformation has been around for a long time for “propaganda” purposes, the difference now is that, using Sophy Ridge as an example, he could ask GPT-4 to try to “manipulate” her so she’s “less supportive of Ukraine”.
He said the technology would read Ridge’s social media presence and what she has ever said or written, and then carry out a gradual campaign to “adjust” her news feed.
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Professor Russell told Ridge: “The difference here is I can now ask GPT-4 to read all about Sophy Ridge’s social media presence, everything Sophy Ridge has ever said or written, all about Sophy Ridge’s friends and then just begin a campaign gradually by adjusting your news feed, maybe occasionally sending some fake news along into your news feed so that you’re a little bit less supportive of Ukraine, and you start pushing harder on politicians who say we should support Ukraine in the war against Russia and so on.
“That will be very easy to do. And the really scary thing is that we could do that to a million different people before lunch.”
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The expert, who is a professor of computer science at the University of California, Berkeley, warned of “a huge impact with these systems for the worse by manipulating people in ways that they don’t even realise is happening”.
Ridge described it as “genuinely really scary” and asked if that kind of thing was happening now, to which the professor replied: “Quite likely, yes.”
He said China, Russia and North Korea have large teams who “pump out disinformation” and with AI “we’ve given them a power tool”.
“The concern of the letter is really about the next generation of the system. Right now the systems have some limitations in their ability to construct complicated plans.”
He suggested under the next generation of systems, or the one after that, corporations could be run by AI systems. “You could see military campaigns being organised by AI systems,” he added.
“If you’re building systems that are more powerful than human beings, how do human beings keep power over those systems forever? That’s the real concern behind the open letter.”
The professor said he was trying to convince governments of the need to start planning ahead for when “we need to change the way our whole digital ecosystem… works.”
Since it was released last year, Microsoft-backed OpenAI’s ChatGPT has prompted rivals to accelerate the development of similar large language models and encouraged companies to integrate generative AI models into their products.
UK unveils proposals for ‘light touch’ regulations around AI
The government’s approach, outlined in a policy paper, would split the responsibility for governing AI between its regulators for human rights, health and safety, and competition, rather than create a new body dedicated to the technology.
Ozzy Osbourne has taken his final tour of Birmingham – with his family experiencing the love of thousands of fans who turned out to see the heavy metal star come home.
“We love you, Ozzy!” came the shouts from the crowd as his cortege stopped at Black Sabbath Bridge in the city, a site that has become a shrine to the performer since his death at 76 last week.
His family and loved ones, including his wife Sharon Osbourne and their children Jack, Kelly and Aimee, spent several minutes taking in all the flowers, messages and other tributes left in an outpouring of love from fans.
Image: Jack, Sharon and Kelly Osbourne laid flowers. Pic: PA
Sharon was in tears as she took it all in. Supported by her children, she gave a peace sign to the crowd before returning to the procession vehicles.
Each family member carried a pink rose, wrapped in black paper, tied with a purple ribbon – the traditional Black Sabbath colours. The flowers bearing his name in the hearse were also purple.
Before reaching the city centre, the cortege had travelled past Ozzy’s childhood home in Aston. Just a few weeks ago, he was on stage at Villa Park performing his final gig alongside many of the musicians his music had inspired, from Metallica to Guns N’ Roses to Yungblud.
Image: Tributes to Ozzy can be seen all over Birmingham. Pic: Reuters
On a hugely emotional day, his presence could be felt throughout the city, with the star’s music playing in pubs and posters paying tribute: “Birmingham will always love you.”
For fans, this was a chance to say not just goodbye, but also thank you to a star who never forgot where he came from. His remarkable achievements from humble beginnings and continued love for his hometown, even when he lived thousands of miles away in Los Angeles, meant that for many, the loss feels incredibly personal.
Image: The Black Sabbath Bridge has become a shrine in recent days. Pic: Reuters
‘The Prince of Laughter – not Darkness’
Graham Wright, a roadie who worked with Black Sabbath in the 1970s and beyond, up to the Back To The Beginning reunion gig at Villa Park, told Sky News he would remember Ozzy not by his traditional nickname, the Prince of Darkness – but as the Prince of Laughter instead.
“It was a shock he left us so soon after [the show],” he said. “The show was tough for him but he was determined to say goodbye to his fans, that was the main thing. It was important for all four of [Black Sabbath] to get back together and do a farewell.
“The tears will be flowing today to see the Ozz man – the Prince of Laughter, not Darkness. He really was. We’ll all miss him.”
Image: Pic: Reuters
‘My mum used to say he was a lovely boy’
Chris Mason, general manager of The Brasshouse pub, which is next to Black Sabbath Bridge, said music by the band and Ozzy’s solo material had been played pretty much “on loop” since his death.
“I’m a metal fan and Ozzy being the godfather of the scene – if not for Ozzy and Black Sabbath, we wouldn’t have heavy metal,” he said. “This is what Birmingham is about, bringing people together, and Ozzy and Black Sabbath did that.
“He was Mr Birmingham and his family have brought him back.”
Mohabbat Ali, who used to live on the same street as Ozzy’s childhood home, said the property had become one of the focal points for tributes in the city.
Describing what it was like living near him, he said: “He played guitars, very loud at night sometimes, but my mum used to say he was a lovely boy.”
From an era of preening rock gods, Ozzy was the real deal
The sea of black was always a given – but this wasn’t about respecting funeral traditions. Ozzy himself had previously said he wanted his send-off, when it came, to be a celebration and not a “mope-fest”.
This was his final tour in the city that meant so much to him.
For fans, he meant so much to them.
For his family, the emotion was raw.
Sharon, his soulmate, has spent her life and career organising his shows, and it was clear how hard this day was for her.
After they left, fans flooded the streets to lay flowers.
Not since David Bowie has an artist’s death prompted such an outpouring of emotion. From an era of preening rock gods, Ozzy was the real deal – one of the most notorious figures in rock, but a man who remained as Brummie as can be.
‘A true legend who never forgot his roots’
Birmingham’s lord mayor, Councillor Zafar Iqbal, also attended the procession and spoke of the city’s pride in Ozzy.
“What a great honour for us to have him here one last time,” he said. “The love for Ozzy – well, you can feel it in the air.”
The star put both Aston and Birmingham on the map, he said, and always took the time to get to know people.
Mr Iqbal said Ozzy sent him a letter after reading on the mayor’s website biography how he had struggled with dyslexia at school – something the star identified with.
“I’ve got the letter in a frame and it’s in my office… he was just a natural human being, down to earth. You wouldn’t have known he was a rock star – but he was a true legend, who never forgot his roots.”
The population of England and Wales has grown by more than 700,000 in the year to June 2024 – the second-largest increase in over 75 years.
The change was largely fuelled by international migration, with natural change – the difference between births and deaths – accounting for only a small proportion.
According to the Office for National Statistics, there were an estimated 61.8 million people in England and Wales in mid-2024, up from 61.1 million the year before.
It is the second-largest numerical jump since at least 1949, when comparable data began.
And it is behind only the rise of 821,210 that took place in the preceding 12 months from mid-2022 to mid-2023.
Nigel Henretty of the ONS said the population of the two countries has increased each year since mid-1982, but said the rate of population increases has been higher in recent years.
“Net international migration continues to be the main driver of this growth, continuing the long-term trend seen since the turn of the century,” he said.
Net international migration – the difference between people moving to the country and leaving – accounted for 690,147 of the estimated population increase of 706,881 people, or 98% of the total.
There were slightly more births than deaths in the most recent year, which added 29,982 to the population.
There was also a net decrease in internal migration – the number of people moving from England and Wales to elsewhere in the UK.