From Money You Touch to Money That Touches You

It all started with a card. Then came the phone. Then the watch. And without realizing it, we stopped seeing money. Today, in many countries, cash has gone from norm to exception. We pay faster, with less friction. But... what are we giving up in exchange for all this convenience?

Now begins a new phase: Central Bank Digital Currencies (CBDCs). A silent revolution. A redesign of money — from the core.

What Are CBDCs and Why Should You Care?

A CBDC is not a cryptocurrency, not a card, not PayPal. It’s official legal tender issued directly by a central bank — but purely digital. No bills. No coins. No commercial banks as intermediaries. It promises efficiency, traceability, and lower costs. But it also raises an uncomfortable question: If money is digital, traceable, and programmable… how far can control go?

Australia, China, Brazil… Each Country, a Different Mirror

Australia is testing its CBDC under Project Acacia, focused on financial markets. China, however, is several steps ahead. In cities like Shenzhen, the digital yuan is already part of everyday life. Every transaction leaves a trace. Every expense is a signal. Brazil, with its Digital Real, has already tested features that allow accounts to be blocked remotely. In Europe and the U.S., debates are heating up, and polls reveal growing concerns: many citizens don’t want money that can expire, be surveilled, or come with instructions.

From Money as a Medium… to Money as a Message For centuries, power was exercised through force, media, and politics. Today, power can be expressed through money itself.

Imagine the financial system “recommending” that you only spend on eco-friendly products. But if you buy something “non-compliant,” the payment doesn’t go through. Suggestion or censorship? With a CBDC, money stops being neutral. It becomes a tool of public policy, a channel for behavioral conditioning, a mirror of your algorithmic score.

Why Now? Because the System Is Cracking

Since 2008, the global financial system has been unstable. Central banks are searching for alternatives. CBDCs offer efficiency and governance. But also centralization and potential abuse. Never before has monetary policy been so close to your personal wallet. Literally.

All Is Not Lost: It Can Be Designed Right

A CBDC doesn’t have to be a control mechanism. But to prevent that outcome, it must be designed with strict safeguards: Limited anonymity to protect privacy Independent audits Participatory governance And above all: an informed citizenry. It’s not enough to know how to use an app. We need to understand what data it generates, who sees it, and what decisions are made from it.