UK Chancellor Rachel Reeves presents her first Budget on Wednesday 30th October after a major spending review. Her election commitments on tax rates and the priority she has given to restoring growth will limit the scope for raising further revenues, but there's plenty of room for re-balancing health spending by introducing mandatory health insurance for wealthy old folk. The balance between what comes in and what goes out is a struggle for almost all western democracies: in the United States, debt interest accounts for 76% of income tax receipts. In the UK it's 36%: still high, and that's notwithstanding the impact of frozen tax thresholds causing higher receipts, which would act to reduce that percentage. Background music: 'People Watching' by Sir Cubworth