So it's not a one-sided argument, especially from wiki. Your point? Besides, did you see the source: Tobin, J. (Summer 1992). Voodoo Curse. Harvard International Review, 14, p10, 4p, 1bw. That is the printed opinion of one person. So what. James Tobin said cuts don't work. He may simply disagree with where we are on the curve, believeing we need higher taxes rather than lower. Besides, what was the full context in 1992? Tax rates were different, and the top marginal rate was increased from 28%. If he disagrees with the theory, I say he's an idiot.