Artificial intelligence is using gallons upon gallons of water. Microsoft alone used more than 2,500 Olympic-sized swimming pools of water in its data centres last year. The latest numbers are leading to yet more questions about the sustainability and environmental dangers of the growth of artificial intelligence and related technology. Artificial intelligence requires vast computing resources, undertaking deeply complex calculations on behalf of people around the world. AI systems tend to be run in the cloud rather than on individual people’s computers, meaning that companies running them must operate vast server farms to deal with the queries of their users. Those server farms in turn need to pump in water to cool themselves down, because of the heat generated by those computers. That has long been a concern for environmentalists, but the sharp growth in artificial intelligence has led to even more use. Microsoft’s water consumption rose 34 per cent between 2021 and 2022, according to its latest environmental report, highlighted by the Associated Press. It was up to almost 1.7 billion gallons. Not all of that is from artificial intelligence. But Shaolei Ren, a researcher at the University of California, Riverside working to better understand the environmental impact of AI told the AP that the “majority of the growth” is because of the technology. Google also said that its water use had increased by 20 per cent over the same period. That varied across its different data centres, which are based in different parts of the US. For each 5 to 50 prompts, or questions, put to ChatGPT, it uses 500 millilitres of water, according to a paper that will be published by Professor Ren and his team later this year. Many technology companies have expressed concerns about their own water use, and how to minimise any negative effects of their data centres. The environmental concerns can be especially pressing because the use of water can be focused in particular areas around a data centre, meaning that the damage may not be spread. Google said last year for instance that “Wherever we use water, we are committed to doing so responsibly”. That includes analysing where water is being used and how much stress it might put on the surrounding area, for instance. Read More AI can help generate synthetic viruses and spark pandemics, warns ex-Google executive China’s ‘government-approved’ AI chatbot says Taiwan invasion likely Google launches AI to go to meetings for you

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Ted Cruz is accusing the highly anticipated Barbie film of “pushing Chinese propaganda,” after a trailer for the Warner Bros release appeared to show a map referencing China’s disputed claims to the South China Sea. “Senator Cruz has been fighting for years to prevent American companies, especially Hollywood studios, from altering and censoring their content to appease the Chinese Communist Party,’ a spokesperson for the Texas Republican told The Daily Mail. The issue stems back to the so-called “nine-dash line” used on Chinese maps, illustrating what it claims are its posessions within the South China Sea. The line, first published on Chinese maps in the 1940s, demarks an area 1,200 miles from the Chinese mainlaind comprised more than 80 per cent of the South China Sea, according to The Los Angeles Times. Parts of the territory within the line, a busy fishing and trade corridor with valuable oil and gas deposits as well as strategic importance, are claimed by nations including Vietnam and the Philippines. About a minute into the Barbie film’s main trailer, a map of the world can be seen with a line of eigh dots jutting off a cartoonish drawing of Asia. The Independent has contacted Warner Bros for comment. The Republican Texas senator isn’t the only one upset about the map. Vietnam reportedly banned the movie over the apparent reference to the Chinese claims. The decision was issued by the country’s Central Council of Film Evaluation and Classification, Vi Kien Thanh, head of the Vietnam Cinema Department, told theTuoi Tre newspaper on Monday. The film was set to premiere in the country on 21 July, the same time as it hit US screens. It’s not the first time the territorial claims have impacted a Hollywood release. Showings of the action film Uncharted in Vietnam were halted last year for the same reason. The map dispute also led Vietnam to cut a scene from the 2018 smash Crazy Rich Asians, according to the Mail. The territorial dispute over the South China Sea territory at issue was brought before The Hague in 2016, where China lost on most of its claims. Beijing has not accepted the judgment. Read More Barbie director Greta Gerwig reveals she rejected ‘terrifying’ idea for Margot Robbie film Vietnam bans 'Barbie' movie due to an illustration showing China's territorial claim John Legend and Chrissy Teigen sleep over at Barbie’s Malibu dreamhouse: ‘So jealous’ Trump and DeSantis to hold dueling campaign events in New Hampshire after squabbling over timing Analysis: Donald Trump's war on truth confronts another test with voters Judge blocks Biden agencies from communicating with social media platforms

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