If it starts, a nuclear arms race will be unstoppable.

Today, we are on the verge of a nuclear arms race, but the reason it has not yet begun is not morality or diplomacy: it is pure fear of the consequences. The first nation to break the taboo and actually enter the race risks paying a very high price, far beyond what we can imagine. We are accustomed to thinking that the real deterrent is the Treaty on the Non-Proliferation of Nuclear Weapons, signed by 191 countries, as if a signature were enough to halt the nuclear temptation. In reality, the true deterrent is the concrete threat: whoever makes the first move knows they will face devastating sanctions, international isolation, and perhaps even military attacks. Rafael Grossi, Director General of the International Atomic Energy Agency, often repeats this: “If it starts, a nuclear arms race will be unstoppable.” This is a chilling statement, because it suggests that the real barrier is simply inertia and the fear of taking the first step. Take North Korea, the only country that has truly pushed the envelope: it has faced economic sanctions that have crippled the country, but it is now excluded from all international dealings. Then there is Iran, always teetering on the brink, engaged in endless negotiations precisely because it knows that crossing the red line would make it a global pariah. What is the most frightening fact? Once someone breaks the taboo, there are no more brakes: the race would be impossible to stop, because every country would feel compelled to defend its own security, and the treaty would become worthless. However, some voices suggest a different interpretation: what if the real risk is not the first move, but widespread resignation? If everyone assumed that, sooner or later, someone would try, the sense of urgency to stop proliferation could fade, and the world would find itself chasing a threat that is already out of control. The bottom line is this: the nuclear arms race is not stopped by rules, but by the fear of whoever makes the first move. If you feel that this perspective resonates with you, on Lara Notes you can declare it with I'm In — it's your way of saying: This idea is now yours. And if you happen to talk about it at dinner, perhaps by sharing the story of North Korea or quoting Grossi, you can mark the conversation with Shared Offline: that way, those who were there with you know that that moment mattered. This was from The Economist, and it saved you about a minute compared to the original article.