If the euro zone doesn't come up with a comprehensive vision of its own future you'll have a whole range of nationalist xenophobic and extreme movements increasing across the European Union. And frankly questions about the British debate on EU membership will just be a small sideshow compared to the rise of political populism.
I think how pay gets determined is pretty broad - experience how people look what they bring to the job. But there's no question women are paid less. Women don't ask.