International Money and Banking

The almighty dollar, that great object of universal devotion throughout our land, seems to have no genuine devotees in these peculiar villages.

When the last tree is cut, the last fish is caught, and the last river is polluted; when to breathe the air is sickening, you will realize, too late, that wealth is not in bank accounts and that you can’t eat money.

That's right. While economic textbooks claim that people and corporations are competing for markets and resources, I claim that in reality they are competing for money - using markets and resources to do so. So designing new money systems really amounts to redesigning the target that orients much human effort.
Furthermore, I believe that greed and competition are not a result of immutable human temperament; I have come to the conclusion that greed and fear of scarcity are in fact being continuously created and amplified as a direct result of the kind of money we are using. For example, we can produce more than enough food to feed everybody, and there is definitely enough work for everybody in the world, but there is clearly not enough money to pay for it all. The scarcity is in our national currencies. In fact, the job of central banks is to create and maintain that currency scarcity. The direct consequence is that we have to fight with each other in order to survive.
Money is created when banks lend it into existence. When a bank provides you with a $100,000 mortgage, it creates only the principal, which you spend and which then circulates in the economy. The bank expects you to pay back $200,000 over the next 20 years, but it doesn't create the second $100,000 - the interest. Instead, the bank sends you out into the tough world to battle against everybody else to bring back the second $100,000.