Who pays the most income tax in the world?

Rising public debt and elections in Europe and the U.S. have again raised the issue of taxes, one that's always hotly debated. Canadians, for example, are fond of moaning over their tax rate, which they regard as one of the highest in the world." But is it true? Click through to find out the 10 countries with the highest tax rates, according to the accounting firm KPMG.