Are We collectively doomed, or are we Inevitably just Rising to the Sphere of the Stars?

Humanity may be the first species capable of understanding exactly how it could destroy itself; and reckless enough to proceed with steps that look like it is about to do so anyway.

The irony is beyond mind-blowing; it is death-dealing.

Our world possesses a frightening array of nuclear arsenal capable of devastation on a scale almost beyond comprehension. According to the Stockholm International Peace Research Institute, approximately 12,000 nuclear warheads existed worldwide at the beginning of 2024, with the United States and Russia together holding nearly 90 percent of them. Thousands remain deployed or maintained for rapid use. That danger exists alongside chemical and biological weapons, monstrous heaps of conventional arms and rapidly advancing technologies that could magnify the consequences of conflict several folds over.

As human beings, our ingenuity seems to be advancing faster than our ability to govern it.

The war between Russia and Ukraine, like other carnageous raging conflicts, forces a question we would rather conveniently avoid: are we humans mature enough to understand the abyss toward which our selfish rivalries and greedy ambitions are leading us? Can we restrain the powers we have created; or will fear, pride and miscalculation push the planet toward Armageddon before we recognise the consequences of our foolhardiness?

History shows that nuclear catastrophe does not require a deliberate decision to launch a war. In 1962, during the Cuban missile crisis, the world came dangerously close to nuclear catastrophe. A Soviet submarine carrying a nuclear torpedo was being pressured to surface by US forces, and one of the three officers required to authorise its use initially supported launching it. The decision was ultimately blocked by Vasili Arkhipov. In 1983, Soviet officer Stanislav Petrov correctly judged that a reported US missile attack was a false alarm and chose not to pass the warning up the chain of command. These and perhaps many more such incidents remind us that human survival has sometimes depended on individual judgment under extreme pressure. Imagine that: the faith of the entire world literally dangling in the palms of a small group of individuals you may never know.

Yourself, your family, your friends, and everyone you may or may not care about. One may as well ask: who gave them the right to have the right to decide on taking our lives?

We call ourselves Homo sapiens(“wise human”) yet our history exposes a troubling contradiction. We have split the atom, mapped the human genome, walked on the Moon, explored the universe and connected billions of people. At the same time, we remain vulnerable to caustic tribalism, callous domination, crude vengeance, suffocating greed and ghastly wars.

Our technical capabilities have expanded dramatically. Our political and moral judgment has not kept pace.

The consequences extend far beyond human societies. Forests, oceans, rivers, animals and countless other species share the planet with us, yet none had a voice in creating the weapons that could endanger it. They have no governments, armies or international courts to defend their interests. They cannot demand that humanity stop poisoning ecosystems, destroying habitats or waging wars whose effects may reach every living system.

Scientific research indicates that a large nuclear war could produce consequences far beyond blast and radiation. A 2022 study published in Nature Food modelled the effects of soot injected into the atmosphere by burning cities and forests. It concluded that a major US–Russia nuclear war (the Heavens forbid!) could cause global cooling, widespread crop failure and famine affecting billions of people. Even a smaller regional nuclear conflict could disrupt food supplies far beyond the countries involved.

If other species possessed our powers of reasoning and organisation, how might they judge us? They might see humanity not as Earth’s most advanced species, but as its most dangerous predator: a creature capable of foreseeing the catastrophic results of its actions, yet foolishly unwilling to act on that knowledge in any meaningful way.

That is the selfish conceit at the heart of our recklessness: Earth is not merely the human world.

Its atmosphere, oceans, forests and living systems are a shared inheritance. If humanity unleashes a large-scale war, millions of innocent species could become casualties of conflicts driven by the fears, ambitions and grievances of one species. The planet would bear the consequences of decisions made by a small number of leaders, governments and institutions.

Yet catastrophe is not inevitable.

The same intelligence that produced weapons of mass destruction also created diplomacy, international law, humanitarian organisations and agreements intended to limit violence. The 1963 Partial Nuclear Test Ban Treaty followed the Cuban missile crisis and prohibited nuclear tests in the atmosphere, outer space and underwater. The 1987 Intermediate-Range Nuclear Forces Treaty eliminated an entire class of US and Soviet missiles, while the 1991 Strategic Arms Reduction Treaty led to substantial reductions in deployed strategic weapons. The Chemical Weapons Convention, which entered into force in 1997, created a global prohibition and verification system; the Organisation for the Prohibition of Chemical Weapons later confirmed the destruction of all declared chemical-weapons stockpiles.

These achievements are imperfect, and some agreements have weakened or collapsed. Yet they prove that adversaries can negotiate even after periods of intense hostility.

The challenge now is to make cooperation stronger than confrontation.

Nations must treat diplomacy not as weakness but as the first instrument of security. Nuclear-armed states must reduce the risks of miscalculation, accident and unauthorised use while pursuing serious arms-control and disarmament measures. They should maintain reliable communication channels, strengthen safeguards around nuclear arsenals and avoid reckless threats. International institutions must be strengthened, not casually undermined. Governments must invest in crisis prevention, scientific cooperation and public education rather than allowing fear and misinformation to harden into hatred.

Citizens also have a responsibility. We must reject the idea that patriotism requires hostility toward other people and recognise that no nation can achieve lasting security by making everyone else permanently insecure. We must demand accountability from leaders who exploit division and support policies that protect both human life and the wider living world.

This requires a broader understanding of responsibility, one that reaches beyond borders, ideologies and short-term political interests. We are not owners of the planet but temporary custodians of it, accountable to those who will inherit it and to the species with which we share it.

Humanity’s greatest danger, therefore, may not be a lack of intelligence but intelligence without wisdom. We have acquired powers once attributed to gods while retaining the fears and rivalries of territorial animals.

The defining question of our age is simple: Can human wisdom catch up with human power before human folly makes the question irrelevant?

There is still time for the answer to be yes. But wisdom will not arrive by accident. It must be built through restraint, cooperation, accountable leadership, scientific honesty, fairness, respect, and a conscious decision to value the future over the triumph of the moment.

Otherwise, our final epitaph may read: Here lived the species that called itself “wise.” It split the atom, deciphered life and reached for the stars; but failed to protect the only home that made those achievements possible.

And can you guess who may possess the ultimate power to scribble that epitaph without a scratch of feeling? A.I.