Breaking AI & Tech News Analyzed

Researchers at Cortical Labs in Melbourne have created a 'biological computer' using living human tissue, which can play the 1993 shooter game Doom. The team used 10ml of blood from CEO Hon Weng Chong to harvest 100 white blood cells, which were then reprogrammed into induced pluripotent stem cells (iPSCs). These cells were used to create a dish of 200,000 neurons that can interface with a computer system.The brain cells were taught to play Doom by encoding game state information, passing it through a neural network, and converting it into signals the neurons can understand. The neurons then fire an output, which the system decodes and converts back into actions in the game. This process is similar to how humans operate, with information going into the retina, being converted into electrical signals, processed in the brain, and resulting in an output.While the achievement has sparked concerns about sentience and consciousness, Chong believes the brain cells are not conscious, stating, 'At first it didn’t know how to move, aim or shoot. Then it would shoot two enemies and stop. So it’s definitely learning.' The next step could be integrating this technology with Neuralink, a brain-machine interface developed by Elon Musk.The application of biological computing lies not in gaming, but in medicine, such as disease modeling for conditions like epilepsy. This technology could allow for personalized drug testing and tailored treatments. Meanwhile, Eon Systems in San Francisco has created a virtual insect brain that can behave like a real fly, challenging the assumption that intelligence must be acquired.Biological systems like these could eventually power robots, drones, and other machines that need to navigate complex environments. As Chong notes, 'Abstract reasoning, mathematics and language are relatively recent in evolutionary terms... but motor control and probabilistic decision-making are things we’ve inherited through millions of years of evolution.' While we're far from uploading human consciousness into the internet, this technology marks a significant step in the development of biological computing.

The ongoing conflict between the US and Iran has significant implications for the UK economy, with the potential to plunge the country into a severe energy crisis. The Strait of Hormuz, a critical shipping lane for oil, is now rendered unsafe due to Iranian drones and mines, threatening to disrupt global fuel supplies. Historically, the UK has faced similar challenges, such as during the Suez crisis 70 years ago, when petrol rationing was introduced. Former BP executive Nick Butler warns that if the crisis persists, the UK could be just weeks away from needing to ration fuel, with critical users like emergency services being prioritized. The economic consequences of such a crisis are far-reaching. A sustained energy crisis could push up average British household energy bills by £500, according to the Resolution Foundation thinktank. This would further exacerbate the cost of living crisis, which has already seen inflationary shocks and a backlash against incumbents. The UK government faces difficult decisions. Chancellor Rachel Reeves has already taken steps to help 1.7 million households reliant on oil for heating and hot water, whose bills have doubled. However, her warning that financial help will be targeted at lower earners suggests that harder decisions lie ahead. In the long term, the UK must consider investing in net zero initiatives to reduce dependence on fossil fuels. Modelling by the government's expert Climate Change Committee suggests that if Britain sticks to its net zero path, even a substantial oil shock would raise energy bills by only 4% by 2040. However, implementing such policies in the midst of a crisis is a challenging task.