Scarcity

Scarcity is a concept basic to all of economics: Goods having alternative uses can be increased only by sacrificing other resources or goods. Put another way, scarcity arises when wants are greater than means. Scarcity occurs when there is not enough of an item or service for everyone to have as much as they want at no cost. Anything that costs money is a scarce good. Anything that is always free, such as air is not scarce. The economic definition of scarcity differs from our everyday definition of the word because anything that costs money is scarce. Although we do not typically think of commons objects, such as pencils as scarce, according to the economic definition they are scarce.

In Christianity, nothing meaningful is truly scarce. Scarcity is often exaggerated to justify non-Christian belief systems, such as socialism, communism or the theory of evolution.