The bad economist sees only what immediately strikes the eye; the good economist also looks beyond. The bad economist sees only the direct consequences of a proposed course; the good economist looks also at the longer and indirect consequences. The bad economist sees only what the effect of a given policy has been or will be on one particular group; the good economist inquires also what the effect of the policy will be on all groups.
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Economics is haunted by more fallacies than any other study known to man. This is no accident. The inherent difficulties of the subject would be great enough in any case, but they are multiplied a thousandfold by a factor that is insignificant in , say, physics, mathematics, or medicine -- the special pleading of selfish interests.
The mounting burden of taxation not only undermines individual incentives to increased work and earnings, but in a score of ways discourages capital accumulation and distorts, unbalances, and shrinks production. Total real wealth and income is made smaller than it would otherwise be. On net balance there is more poverty rather than less.