Daphne, I've read the article now. I can see that there is a lot of uncertainty in measuring GDP, but I don't think the article seriously challenges the basic proposition that the percentage of the officially declared UK GDP collected as tax historically remains around 35%, despite any number of different taxes and rates of tax. It makes no sense to simply say we can collect significantly more - that may be possible, but the evidence suggests otherwise (though as I've mentioned before I do think it would be worth trying out a bespoke NHS levy, which people might buy into more readily than the usual "soak the rich" proposal). I do agree that the level of GDP is not the end of the matter. But in terms of spending, of the countries you mention only Norway spends more than the UK as a percentage of its GDP. The govt. is trying to reduce the debt, but we are still taxing and spending a lot of money. In any event, I agree more money will need to be found for the NHS, but exactly how much will depend on how the current plans work out, and I was pelased to see that the King's Fund have given them tentative approval.