We hear a lot these days about how government spending has led to a deficit that could pose a major long-term threat if it goes unaddressed. It's true that government has of late grown under both Democratic and Republican presidents. But deficit hawks often sidestep a no-less important trend: In recent decades, tax rates--especially for the rich--have been on the decline by historical standards. Everyone likes getting a tax cut, but it's worth remembering that the shrinking of tax revenue has contributed to the deficit problem, just as spending has.
Via Felix Salmon, a fascinating (and strangely beautiful!) chart, compiled by Stephen Von Worley at the DataPointed blog, drives home that point, and a few others.
