Optimists were assaulted by Friday’s data, the Eurozone manufacturing PMI down to 45.5 despite subsidies, stimulus, and lower energy, and the US only 50.4 despite being ‘back in the factory business’. Services PMIs were better but that’s where much core CPI is located, so suggested stagflation; as did Japan’s core CPI at 3.8% y-o-y; as did UK retail sales with food prices at…