Are we becoming more STUPID? IQ scores are decreasing - and some experts argue it's because humans have reached their intellectual peak Read more: http://www.dailymail.co.uk/sciencetech/article-2730791/Are-STUPID-Britons-people-IQ-decline.html#ixzz3B3dLJfeH Follow us: @MailOnline on Twitter | DailyMail on Facebook