The fecundity of freedom is demonstrated most dramatically and clearly in agriculture. When the Declaration of Independence was enacted, fewer than 3 million persons of European and African origin (i.e., omitting the native Indians) occupied a narrow fringe along the eastern coast. Agriculture was the main economic activity. It took nineteen out of twenty workers to feed the country's inhabitants and provide a surplus for export in exchange for foreign goods. Today it takes fewer than one out of twenty workers to feed the 220 million inhabitants and provide a surplus that makes the United States the largest single exporter of food in the world.

Many other unions have taken advantage of this exemption and are better interpreted as enterprises selling the services of cartellizing an industry than as labor organizations. The Teamster’s Union is perhaps the most notable.

The elementary fact is that ‘business’ does not and cannot pay taxes. Only people can pay taxes. Corporate officials may sign the check, but the money that they forward to Internal Revenue comes from the corporation’s employees, customers, or stockholders.