From growth zones to data centres, the north-east of England and Cumbria are fast becoming a hub for artificial intelligence (AI) development and use. But people across the region have been wondering how to spot the ever-evolving technology in content, and how to use it without the "environmental guilt". We put your questions to an expert. Professor David Hughes, associate dean in research and innovation at Teesside University, advises the government on AI. His top takeaway is that the