@Foxfyre,
Foxfyre wrote:The lesson, however, was that if you take away the incentive to achieve prosperity, the lack of effort to do so will eventually hurt everybody.
Do you disagree?
On this level of generality, yes I disagree. Whether you hurt
everybody depends on how much income you redistribute, not on whether you redistribute any at all.
If you redistribute only a small percentage of the national income, you don't hurt
everybody. You hurt the rich and help the poor. As you redistribute a greater and greater part of the pie, you discourage the pie-bakers* more and more, and the poor gain less and less from the increase of their share. At some point, from the standpoint of the poor, the growth of their slice just offsets the shrinkage of the total pie. That's the point beyond which further redistribution hurts everyone.
You as a conservative should recognize this pattern: It's a variant of the Laffer curve.
Now, what the "professor" did was set up an experiment at the extreme right edge of the Laffer curve. American liberals and European Social Democrats propose curves that are somewhere in the middle of the curve. The "professor"'s experiment is set up for dramatic effect, but not for telling us anything about any realistic liberal policy. In other words, it's a strawman.
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* to keep the discussion focused, I will go along with your and the professor's assumption that income is a return on pie-baking, not on selling phony pie-based financial assets to buyers who don't understand them. Not all income reflects merit, and not all poverty reflects sloth. But I suggest we postpone this discussion for some other time.