Here it is at the very basic level:
The earth contains "stuff" that does not really increase or decrease. This stuff, often called "resources" can be used for various functions.
A person or group of people will assign a value to ANYTHING. This includes everything from gold, corn, computers, lumber, oil, etc.
Well, if something "increases" in value, it simply means that either demand has increased for it or the supply of that commodity or resource has decreased -- or both.
If a stamp or rare coin increases in value, it is not because it is a magic little thing that is creating money out of thin air. The amount of money in circulation at any given time will remain the same until the supply on that money is changed.
That rare stamp was, at some point in time, purchased for let's say a quarter. Why, 80 years later, is that stamp worth 100 dollars? Well, what is the supply of that stamp relative to whe it was first issued? If I sell it to someone 80 years later (let's forget about inflation) and someone gives me $100 for it -- we can say that the money had to come from somewhere -- so who loses the $99.75? The Post office? The guy buying? What will he sell it for?
A lot of people don't seem to have a solid grasp of fundamental economics.
