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"you can learn a lot from nature, but that imitating it is impossible."

"I do want us all to be non-binary in how we think about the big issues, however. It was deeply saddening to see the abuse Malala Yousafzai got on social media last week because she is mates with a Tory. On Facebook she had endorsed a young woman who is standing for president of the Oxford Student Conservative Association. She said her friend was talented and this was not a personal reflection of her own political views."

"While Ford still plans on launching its self-driving car fleet in 2021, Hackett added that "its applications will be narrow, what we call geo-fenced, because the problem is so complex.""

"PhotoGuard works by altering select pixels in an image such that they will disrupt an AI's ability to understand what the image is. Those "perturbations," as the research team refers to them, are invisible to the human eye but easily readable by machines. The "encoder" attack method of introducing these artifacts targets the algorithmic model's latent representation of the target image - the complex mathematics that describes the position and color of every pixel in an image - essentially preventing the AI from understanding what it is looking at."

"If you've been job hunting recently, chances are you've interacted with a resume robot, a nickname for an Applicant Tracking System, or ATS. In its most basic form, an ATS acts like an online assistant, helping hiring managers write job descriptions, scan resumes and schedule interviews. As artificial intelligence advances, employers are increasingly relying on a combination of predictive analytics, machine learning and complex algorithms to sort through candidates, evaluate their skills and estimate their performance. Today, it's not uncommon for applicants to be rejected by a robot before they're connected with an actual human in human resources. The job market is ripe for the explosion of AI recruitment tools. Hiring managers are coping with deflated HR budgets while confronting growing pools of applicants, a result of both the economic downturn and the post-pandemic expansion of remote work. As automated software makes pivotal decisions about our employment, usually without any oversight, it's posing fundamental questions about privacy, accountability and transparency."

"This is the broad goal of a new field known as embodied AI, and Li's not the only one embracing it. It overlaps with robotics, since robots can be the physical equivalent of embodied AI agents in the real world, and reinforcement learning - which has always trained an interactive agent to learn using long-term rewards as incentive. But Li and others think embodied AI could power a major shift from machines learning straightforward abilities, like recognizing images, to learning how to perform complex humanlike tasks with multiple steps, such as making an omelet."

"Has the introduction of social media in the past 10-15 years caused the increase in prevalence of mental health problems in teens? At this point, most of what I'm reading and hearing is a resounding yes (especially for girls). I don't necessarily disagree with this. Just to level set: I think there is a very good chance (my current number is probably around 75%) that social media has contributed to the teen mental health crisis. At the same time, I think large-scale mental health crises are complex phenomena, that there are likely multiple causes, and that we need to make sure we're approaching the data with the scrutiny it deserves. It's this nuance that, I think, has been missing from the conversation."

"Doctors' appointments, job applications, personal banking, key services and more are today mostly managed online. While the UK government details its plans for a digital future to transform public services, one in seven Britons are forced to live without the internet. This film is voiced by three individuals experiencing digital exclusion, revealing how varied and complex the repercussions can be. Through enacted scenes from their lives, it makes visible the expanding digital divide - an issue too often unseen or ignored by policy makers, businesses and society at large. "

"The new AI Index report notes that in 2023, AI still struggled with complex cognitive tasks like advanced math problem-solving and visual commonsense reasoning. However, 'struggled' here might be misleading; it certainly doesn't mean AI did badly. Performance on MATH, a dataset of 12,500 challenging competition-level math problems, improved dramatically in the two years since its introduction. In 2021, AI systems could solve only 6.9% of problems. By contrast, in 2023, a GPT-4-based model solved 84.3%. The human baseline is 90%. "

"Can AI ever be unbiased? As AI systems become more integrated into our daily lives, it's crucial that we understand the complexities of bias and how it impacts these technologies. From chatbots to hiring algorithms, the potential for AI to perpetuate and even amplify existing biases is a genuine concern. "

"A robot, trained for the first time by watching videos of seasoned surgeons, executed the same surgical procedures as skillfully as the human doctors. The successful use of imitation learning to train surgical robots eliminates the need to program robots with each individual move required during a medical procedure and brings the field of robotic surgery closer to true autonomy, where robots could perform complex surgeries without human help."

"Cancer diagnosis and management depend upon the extraction of complex information from microscopy images by pathologists, which requires time-consuming expert interpretation prone to human bias. Supervised deep learning approaches have proven powerful, but are inherently limited by the cost and quality of annotations used for training. Therefore, we present Histomorphological Phenotype Learning, a self-supervised methodology requiring no labels and operating via the automatic discovery of discriminatory features in image tiles. Tiles are grouped into morphologically similar clusters which constitute an atlas of histomorphological phenotypes (HP-Atlas), revealing trajectories from benign to malignant tissue via inflammatory and reactive phenotypes. These clusters have distinct features which can be identified using orthogonal methods, linking histologic, molecular and clinical phenotypes. Applied to lung cancer, we show that they align closely with patient survival, with histopathologically recognised tumor types and growth patterns, and with transcriptomic measures of immunophenotype. These properties are maintained in a multi-cancer study."

"A complex problem that took microbiologists a decade to get to the bottom of has been solved in just two days by a new artificial intelligence (AI) tool. Professor José R Penadés and his team at Imperial College London had spent years working out and proving why some superbugs are immune to antibiotics. He gave "co-scientist" - a tool made by Google - a short prompt asking it about the core problem he had been investigating and it reached the same conclusion in 48 hours."

"The researchers established a complex picture in terms of the impact. Voice-based chatbots initially appeared to help mitigate loneliness compared with text-based chatbots, but this advantage started to slip the more someone used them. After using the chatbot for four weeks, female study participants were slightly less likely to socialise with people than their male counterparts. Participants who interacted with ChatGPT's voice mode in a gender that was not their own for their interactions reported significantly higher levels of loneliness and more emotional dependency on the chatbot at the end of the experiment."

"Cancer patients in west Norfolk are benefiting from a new surgical robot. The £1m machine called Versius allows surgeons to perform long, complex procedures more comfortably. It has been bought by the Queen Elizabeth Hospital in King's Lynn and is expected to be used to treat 100 patients in its first year. Currently it is used for colorectal surgery, but the plan is to use it for urology and gynaecological procedures as well."

"What if we could forecast how armed factions-and the communities around them-might respond to a draft peace deal before it's signed? What if we could test, virtually, whether a public apology would calm tensions… or make things worse? That's the provocative promise behind the growing use of digital twins in peacemaking: AI-powered simulations of complex social systems, designed to help us understand conflict-and imagine pathways out of it."

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