I just saw an analysis that made me think about something basic that many people ignore: how much money is really in the world. This is not a trivial question, especially when you hear people say there isn't enough capital for Bitcoin to keep growing. Well, the numbers tell a different story.

The first thing that surprises me is the difference between physical money and money in banking systems. Physical cash (bills and coins) amounts to about $9 trillion. It sounds like a lot, but it's just a fraction. When you add bank deposits and account-held money, the figure jumps to around $100 to $150 trillion. That’s the actual money circulating in the global economy.

Now, how much money is in the world also depends on how you look at it. If you include all financial assets (stocks, bonds, derivatives), we're talking about more than 1 quintillion dollars. But that’s no longer money; those are valuations. The tangible money on the planet totals around $150 trillion.

Here’s where it gets interesting: nearly $62 trillion belongs to the United States. China follows with about $16 trillion, and Japan is in third place with $6.5 trillion. When you see these numbers, you understand the true structure of global economic power. Almost half of the money that exists is concentrated in a single country. That explains a lot about why certain markets move the way they do.

This analysis of how much money is in the world puts into perspective the debates about Bitcoin adoption. If there’s $150 trillion in real money available, the question of “Is there enough capital?” almost sounds naive. The capital exists. The real question is where it flows and who decides that.