Brain Fertilizer

Or maybe they don't.

In any case, I missed this recent stark example of the Laffer Curve in action, which incidentally seems to show that "Trickle-Down/Supply-Side Economics" do work.

If you disagree, you can take it up here or at Gilly's World, you choice. But your arguments are going to have to be better than the traditional example of, "But...but...but supply-side economics don't work because...because...it just can't." Most anti-Supply-Siders would rather credit Astrology than Supply-Side theory...