Nobel Prize winner John O'Keefe concerned over immigration policy
Prof O'Keefe, a dual British-US citizen, started his career at McGill University in Canada before moving to University College London. He has to recruit 150 neuroscientists in his role as the director of the new Sainsbury Wellcome Centre for research into neural circuits and behaviour. "The immigration rules are a very, very large obstacle. "I am very, very acutely aware of what you have to do if you want to bring people into Britain and to get through immigration, I'm not saying it's impossible, but we should be thinking hard about making Britain a more welcoming place." Prime Minister David Cameron has pledged to reduce net migration to less than 100,000 a year by 2015, while Home Secretary Theresa May has spoken about reducing it to tens of thousands. Prof O'Keefe added: "Science is international, the best scientists can come from anywhere, they can come from next door or they can come...