Show Hide image 30 July 2012 Chart of the day: Solving the pay gap - the wrong way Gavin Kelly writes: One of the longest-running campaigns in modern British politics is that for equal pay. As many have pointed out it's over 40 years since the Equal Pay Act yet the gender gap still persists. The good news is progress - even if it is all too slow - is being made. The bad news is that the reason that progress is being made is due to male wages stagnating. By Alex Hern Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.