British infrastructure is perhaps most famously embodied in London’s Victorian underground sewage system, designed by Joseph Bazalgette after the “Great Stink” of 1858. Now, a new form of UK infrastructure is in the spotlight, one of a more sanitary nature. Donald Trump and his procession of tech honchos have agreed on a host of AI infrastructure investments called the Tech Prosperity Deal, with all the pomp of a Victorian coronation. The news is much welcomed by the UK, a nation looking to grow its international clout as it continues its long unwinding from the European Union. The various plans, including Google, Microsoft, Nvidia, and others, are welcome, but how will the country’s fiber infrastructure support such vast AI systems? Lee…