Toofargone

To understand bitcoin, origin and adoption of currency should be understood. Barter system was the trade mode in the olden days.

Capitalism is not a problem. Everyone has the right to earn whatever they can by ethical, legal, and moral means. The problem is with unchecked greed. It can cause one to bend, twist, or exploit nature and people. Capitalism provides a lot of scope for proliferation of unchecked greed. The problem becomes one of human nature.