Like any of the dozen boozers nearby, it is full of natural light, craft beers and polished floorboards. Yet last Monday it was closed off to the public and filled with 300 angry young men and women. Instead of bemoaning class inequality through novels and dramas, as their forebears did in the 1950s, they were here to debate one thing: decline. They are fed up with living in a country that feels as if it is heading inexorably backwards and that no politicians or policymakers are tackling it. This is Looking for Growth, a burgeoning movement dedicated to the task of growing the economy.