Are blockchains and cryptocurrencies the downfall of today's financial system, the end of security and prosperity, a single environmental sin and lead directly to anarchy? In this startling book, Thomas G. Dünser provides a generally understandable introduction to the dangerous vulnerabilities of our financial system and explains how we can use blockchain and DLT to build a better and safer money and Finance can be built. This book presents the origins and structure of today's financial system in a way that is understandable to the layperson and provides a clear view of its dangers. We seem to have learned little from the financial crises of the past. On the contrary, the fragility of the financial system has increased in recent years, threatening the entire national economy in many countries. A major cause of the problem is the way money has been created, stored and transferred until now. But we are in a position to solve this problem.