Court system on'brink of collapse', former senior judge warns The court system is on the brink of collapse as the backlogs for trials reach unprecedented levels, the head of a major review has said. Sir Brian Leveson, a senior retired judge, warned ministers, the police and others that there could not be a pick and mix response to solving the crisis. Last year, in the first stage of the review, Sir Brian called for the right to a jury trial to be scaled back and many intermediate crimes to be dealt with by a judge alone. His second and final report has recommended 130 efficiency changes, from technical measures to allowing prison vans to use bus lanes to hit court appearance deadlines. Sir Brian's two reports were commissioned by ministers as part of an attempt to reverse the backlogs that had reached record levels before Labour came into power, but have continued to worsen since then.

Author Simon Stålenhag has a new work out this month. December is traditionally a quieter month for new releases from publishers and that's definitely true this year, with a sparser than usual science-fiction offering to chew over. That said, there are some intriguing titles out this month, and I'm looking forward to the new book from artist and author Simon Stålenhag, another illustrated dystopia, as well as a mysterious-sounding Russian novel, and the conclusion of Bethany Jacobs's excellent space opera trilogy. Jacobs has written a piece for the New Scientist Book Club about how the late Iain M. Banks inspired her own world-building. The Book Club is currently reading Banks's classic Culture novel - do join us .

Claire's on brink of collapse putting 2,150 jobs at risk 15 minutes agoShareSaveTom EspinerBusiness reporter, BBC NewsShareSaveEPA Claire's will appoint administrators after struggles with online competition. Fashion accessories chain Claire's is on the brink of collapse after the retailer said it will appoint administrators in the UK and Ireland, putting 2,150 jobs at risk. The company has 278 stores in the UK and 28 in Ireland but has been struggling with falling sales and fierce competition. All the shops will continue trading while administrators at Interpath, once appointed, will "assess options for the company". Interpath chief executive Will Wright, said options include "exploring the possibility of a sale which would secure a future for this well-loved brand". Claire's in the US filed for bankruptcy in the US earlier this month.

Generative artificial intelligence assistants like ChatGPT are cutting into traditional online search traffic, depriving news sites of visitors and impacting the advertising revenue they desperately need, in a crushing blow to an industry already fighting for survival. "The next three or four years will be incredibly challenging for publishers everywhere. No one is immune from the AI summaries storm gathering on the horizon," warned Matt Karolian, vice president of research and development at Boston Globe Media. "Publishers need to build their own shelters or risk being swept away."

When better to hold a conference on artificial intelligence and the countless ways it is advancing science than in those brief days between the first Nobel prizes being awarded in the field and the winners heading to Stockholm for the lavish white tie ceremony? It was fortuitous timing for Google DeepMind and the Royal Society who this week convened the AI for Science Forum in London. Last month, Google DeepMind bagged the Nobel prize in chemistry a day after AI took the physics prize. Scientists have worked with AI for years, but the latest generation of algorithms have brought us to brink of transformation, Demis Hassabis, the chief executive officer of Google DeepMind, told the meeting. "If we get it right, it should be an incredible new era of discovery and a new golden age, maybe even a kind of new renaissance," he said.

There are so many ways to fiddle while Rome burns, or as this season's weather would have it, gets torn apart by hurricanes and tornadoes and also goes underwater – and, in other places, burns. One particularly pernicious way comes from the men in love with big tech, who are forever insisting that we need some amazing new technology to solve our problems, be it geoengineering, carbon sequestration or fusion – but wait, it gets worse. At an artificial intelligence conference in Washington DC, the former Google CEO Eric Schmidt recently claimed that "[w]e're not going to hit the climate goals anyway because we're not organized to do it" and that we should just plunge ahead with AI, which is so huge an energy hog it's prompted a number of tech companies to abandon their climate goals. Schmidt then threw out the farfetched notion that we should go all in on AI because maybe AI will somehow, maybe, eventually know how to "solve" climate, saying: "I'd rather bet on AI solving the problem than constraining it." Eventually is not good enough. A distinguished group of scientists said in a paper published on 8 October: "We are on the brink of an irreversible climate disaster.

The Israeli army and Hezbollah, based in Lebanon, have again traded fire across the border. The Iran-backed Hezbollah on Tuesday launched a drone attack on an Israeli command base. Israel retaliated with air strikes, while it is also reported to have killed three Hezbollah members in a targeted strike. The rise in attacks across the Israel-Lebanon border is stoking fear that the war in Gaza threatens to spark a regional conflagration. Hezbollah said that it had targeted the "enemy's northern command centre in the city of Safed with several drones" in retaliation for the killing of Hezbollah field commander Wissam al-Tawil in Lebanon on Monday, as well as an attack on Hamas's deputy leader Saleh al-Arouri in Beirut last week.

Isolated training with Gaussian priors (TGP) of the component autoencoders of turbo-autoencoder architectures enables faster, more consistent training and better generalization to arbitrary decoding iterations than training based on deep unfolding. We propose fitting the components via extrinsic information transfer (EXIT) charts to a desired behavior which enables scaling to larger message lengths ($k \approx 1000$) while retaining competitive performance. To the best of our knowledge, this is the first autoencoder that performs close to classical codes in this regime. Although the binary cross-entropy (BCE) loss function optimizes the bit error rate (BER) of the components, the design via EXIT charts enables to focus on the block error rate (BLER). In serially concatenated systems the component-wise TGP approach is well known for inner components with a fixed outer binary interface, e.g., a learned inner code or equalizer, with an outer binary error correcting code. In this paper we extend the component training to structures with an inner and outer autoencoder, where we propose a new 1-bit quantization strategy for the encoder outputs based on the underlying communication problem. Finally, we discuss the model complexity of the learned components during design time (training) and inference and show that the number of weights in the encoder can be reduced by 99.96 %.

Artificial intelligence is about to have its "iPhone moment" and could revolutionize everything, according to Bank of America. In a Tuesday note to clients, BofA strategists listed four reasons why AI is about to change the landscape: democratization of data, unprecedented mass adoption, "warp-speed" technological development, and abundant commercial uses. "We are at a defining moment - like the internet in the '90s - where Artificial Intelligence (AI) is moving towards mass adoption, with large language models like ChatGPT finally enabling us to fully capitalize on the data revolution," they said. Up until recently, AI could read and write but couldn't understand content, BofA said. Tools like ChatGPT have changed that, however, and its ability to understand natural language has opened the door to huge upside.

Ai-Da Robot, the world's first ultra-realistic humanoid robot artist, appears at a photo call in a committee room in the House of Lords in London, England. Opinion polls show that people are growing increasingly uneasy about artificial intelligence, and yet the technology is expanding into almost every walk of life and becoming more and more embedded in the way we live. So how do we bring greater transparency to how AI works and help to allay people's fears? Peter Scott is the founder of the Next Wave Institute and the author of Artificial Intelligence and You. SCOTT: Fear might be justified, but it's not productive.