It feels, pleasingly, like a scene from a cerebral James Bond film, or perhaps an episode of Slow Horses. I am in a shadowy corner of a plush, buzzy Soho members’ bar. A mild December twilight is falling over London. Across the table from me sits an old acquaintance, a senior English barrister, greying, quietly handsome, in his mid fifties. And he wants to speak anonymously, because what he is about to say will earn the loathing of his entire profession.
Let’s call him James. I’ve known him for a few years, and over these years we’ve discussed all kinds of things, from politics to architecture to the misfortunes of Chelsea FC. We’ve also discussed technology and AI. James’s views of AI were always like his politics: centrist, clever, moderate, sceptical. But now that has changed. In the past few weeks James has come to believe AI will ‘completely destroy’ the law as we know it: wrecking careers, ending systems, making thousands jobless. And the Armageddon, he says, is coming faster than almost anyone realises.
As he sips an espresso martini, he prefaces his case with some context. ‘You saw the headlines about the Sandie Peggie case? Where the judge allegedly used AI? Well, believe me, this is just the beginning. AI is coming for us all.’
‘How?’
‘Last week we did an experiment, a kind of simulation. We took a real, recent and important case – a complex civil court appeal which I wrote, and it took me a day and a half. We redacted all identifying details, for anonymity and confidentiality, and we fed the same case to Grok Heavy AI. And then we asked it to do what I did. After some prompting, the end result was…’ He shakes his head. ‘Spectacular. Actually staggering. It did it in 30 seconds, and it was much better than mine. And remember, I am very good at this.’
He sits back, wry yet resigned. ‘It was at the level of a truly great KC. The best possible legal document. And all done in seconds for pennies. How can any of us compete? We can’t.’
He finishes his martini. We order two more. ‘With the right prompting, legal AI is now way ahead of people. Barristers or advocates who depend on giving legal opinions and have no client contact are already completely fucked. But more is coming.’
James believes AI will work its way up the legal hierarchy. First the gruntwork, then the drafting, the citation, the argumentation. Eventually the majority of legal jobs will be replaced. ‘Process lawyers are obviously doomed. AI will handle the most complex probate and conveyancing cases in seconds. The most complicated human skill will be,’ he chuckles, sadly, ‘to scan and digitise paper documents. Barristers will make arguments in courtrooms that are drafted by AI, and then people will wonder why they are paying human barristers £200,000, and they too will disappear.’
He concludes, pithily: ‘With rare exceptions, law is finished for almost everyone, maybe even the judges – as we’ve seen the past few days.’
I mention the problem of ‘hallucinations’ – when an AI model presents false or fabricated information as factual – and the need for a human face in court. The Sandie Peggie judgment allegedly contained AI-made errors. He waves this all away. ‘Temporary bugs and sentimental preferences. The economic argument is overwhelming.’
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