The most perfect monetary system humans have yet created was the world gold standard system of the late 19th century, roughly 1870-1914. We don’t have to hypothesize too much about what a new world gold standard system could look like. We can just look at what has already been done. Contrary to popular belief, people generally did not conduct commerce with gold coins. Yes, gold coins existed, but people mostly used paper banknotes and bank transfers, just as they do today. In 1910, gold coins comprised $591 million out of total currency (base money) of $3,149 million in the United...