The Useless Concept of ‘Calories’

Counting calories doesn’t work for weight loss

Currency (money) is useful because it represents a mutually agreed-upon means of measurement and exchange. That is, if we all accept American dollars as our currency of exchange, then items as disparate as a bus or an onion can be all measured in the same units. The bus is expensive and costs more dollars. The onion is cheaper and costs less dollars. But everything is measured in dollars and both parties accept dollars as the currency of exchange.

If one party decides to deal in dollars and the other accepts sea shells (used historically in some primitive cultures) or salt, then it is impossible to deal. There is no common currency. The buyer wants to use dollars and the seller wants sea shells. No deal. That is the value of a common currency, whether it is dollars, sea shells, Bitcoins or gold. There is only power as long as the two parties agree.

It is just like a common language. English is particularly useful because many people speak it. Therefore, in the United States, it is very likely that you can speak English and somebody understands you. In China, Mandarin is more useful than English, again because both people are able to speak it.

Microsoft dominated the software wars because it was the most popular, which automatically…