Human constructions on the land are clearly the creation of man and have no history as free goods, therefore, individual claims to ownership of human constructions homes, factories, highways are appropriate. Human constructions are private property, but land and raw materials are social property. The second category of goods is personal property, including tangible goods utilized or consumed to fulfill human needs and wants. These goods do not exist in nature, do not pre-date human claims to ownership, have no past history as free goods, and are the creation of man, not of God. This category of goods is both utilized and consumed, but, unlike land and raw materials, personal property can be replaced.
Personal property is private property.
The third category of goods are intellectual goods, including non-tangible goods and ideas utilized to fulfill human needs and wants. Intellectual goods include talents, skills, inventions, discoveries, ideas, art, literature, and knowledge. Intellectual goods are utilized, but never consumed. The fourth and final category of goods is capital goods, including tangible goods utilized or consumed to produce personal property or place human constructions on the land. Capital goods do not exist in nature, do not pre-date human claims to ownership, have no past history as free goods, and are the creation of man, not of God.