Twitter Brexit Discussion Heat Map (IMAGE) City St George’s, University of London Caption Color-coded heat map of UK parliamentary constituencies (see legend), In graphics (a) and (b), green is used for constituencies showing majority economic and globalist sentiment, and red is used for constituencies showing majority populist and nationalist sentiment. Yellow is the result of adding green to red, with these constituencies somewhere in the middle of the scales. Graphic (c) shows voting patterns in the referendum. Credit Dr. Marco Bastos and Dr. Dan Mercea Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.