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Now that the last nuclear arms control treaty regulating US and Russian nuclear weapons has expired, it is possible that these two superpowers could double their arsenals in one to two years, even as China, North Korea, and France also increase their arsenals.
It is widely thought that the February 5 expiration of New START, the last arms control agreement capping US and Russian nuclear weapons, could usher in a dangerous and highly destabilizing new nuclear arms race. Since the Cold War peak of over 70,000 nuclear weapons in 1986, arms control treaties have reduced the number to approximately 12,200 today—still equivalent, however, to 145,000 Hiroshimas. Many of these decommissioned weapons remain in storage where they can be readily redeployed, making it possible to double Russian and US arsenals in one to two years.
If a new nuclear arms race begins between the US and Russia, the US could “upload” 800 bombs and cruise missiles stored at military bases back onto B-2 and B-52 bombers in a matter of weeks. The number of warheads on submarines could be increased by 400 to 500 by placing additional warheads on each missile and reusing the launch tubes that were closed under New START. Finally, by placing additional warheads on half of its intercontinental ballistic missiles and reloading silos on standby, it could double its ICBM warheads from 400 to 800. Similarly, hundreds of decommissioned Russian warheads could be uploaded onto its bombers, ICBMs, and submarines.
Moreover, both the US and Russia are modernizing their nuclear weapons and new, terrifying systems are being developed. Although their arsenals are much smaller, the other seven nuclear weapon states are also modernizing, and China is rapidly expanding its arsenal. France has also just announced it will increase the size of its arsenal. Several nonnuclear states are considering acquiring nuclear weapons, which would further proliferation and greatly complicate the global situation.
The development of nuclear weapons in space and dual-use technology add to the unpredictability, and the loss of verification and information exchange provided by arms control agreements contribute to greater uncertainty, misunderstanding, and worst-case thinking.
A nuclear war would be utterly catastrophic.
So, will a new nuclear arms race make us more secure?
Given the current very tense and fragile geopolitical environment and questions about the stability of the leaders involved, it is entirely possible that a conventional conflict could escalate into nuclear war. Indeed, the Russians have threatened to use nuclear weapons in the context of their war in Ukraine and they have also lowered their “nuclear doctrine” threshold for using nuclear weapons.
The book Nuclear War: A Scenario and the film A House of Dynamite both offer chilling but realistic scenarios whereby incoming ICBMs would be responded to by massive second-strike retaliation. In just over an hour, life as we know it would be shattered worldwide.
The other grave concern is accidental nuclear war; Published accounts offer multiple examples. Warnings of a nuclear attack have been triggered by a faulty 46-cent computer chip; the mistaken insertion of a training tape into a computer; moon-rise; nuclear submarine collisions; the launch of a weather rocket; and many others. There are also cyber threats that barely existed during the Cold War. Equally worrying is the slippery slope of AI, which could lead to its integration into US, Russian, and Chinese nuclear weapon systems, stimulated by competition, mutual insecurity, and the extremely short decision-making time frame. As Gareth Evans, co-chair of the International Commission on Nuclear Non-proliferation and Disarmament, warns in his latest article: “The fact that we have survived for eight decades without a nuclear weapons catastrophe... is just sheer, dumb luck.”
A nuclear war would be utterly catastrophic. Scientific evidence has shown that a nuclear war would cause a “nuclear winter” where smoke and soot from hundreds of burning cities would loft into the upper atmosphere, blocking sunlight, darkening the sky, chilling the Earth, creating massive crop failures and extreme famine for every country in the world for up to 10 years after an all-out nuclear war. Millions of deaths from the explosions and radiation would be followed by billions of deaths from starvation. It would also significantly deplete the ozone layer, threatening animal and plant life. Recently, it has been shown that even a “limited” war between India and Pakistan could cause a nuclear winter that could kill over 2 billion people.
As Jonathan Schell writes in The Fate of the Earth: “The machinery of destruction is complete, poised on a hair trigger, waiting for the ‘button’ to be ‘pushed’ by some misguided or deranged human being or for some faulty computer ship to send out the instructions to fire. That so much should be balanced on so fine a point—that the fruit of four and a half billion years can be undone in a careless moment—is a fact against which belief rebels.”
Indeed, in January, the Doomsday Clock set annually by The Bulletin of the Atomic Scientists was moved to its closest point to midnight in its history—85 seconds. The Bulletin’s president and CEO, Alexandra Bell, concludes: “The Doomsday Clock’s message cannot be clearer. Catastrophic risks are on the rise, cooperation is on the decline, and we are running out of time. Change is both necessary and possible, but the global community must demand swift action from their leaders.”
Unfortunately, little remains of the broad-based anti-nuclear activism that was prevalent during the Cold War. Nevertheless, there is considerable public concern. A YouGov poll from May 2025 conducted in the US and five European countries shows that 41-55% of respondents think another world war is likely within the next 5 to 10 years and 68-76% believe that, if one occurs, it would involve nuclear weapons. Furthermore, 25-44% believe that it would result in the deaths of most of the world’s population.
If those who are worried about nuclear war were to become involved in a vigorous public debate to educate and activate those who aren’t aware of the magnitude of the threat (including those in power), to urge leaders to re-engage in significant, new arms control negotiations and agreements, they could surely make a difference, as they did during the Cold War, for this most existential of all threats.
As Schell notes: “Every person is the right person to act. Every minute is the right moment to begin.”
We have to keep talking about, writing about, and organizing against nuclear weapons to prevent the Doomsday Clock from reaching midnight.
“I’m not scared, you’re scared!” is the repeated line in a children’s story we recently read to the kids at the Unitarian Universalist version of Sunday school I attend with my children. In that story, a scared bear and a brave rabbit, who (naturally!) are best friends, go on a hike together. Rabbit has to cajole and encourage Bear through every imaginable obstacle, but in the end (of course!) it’s Rabbit who gets stuck at the crucial moment and has to call on Bear for help. Bear (no surprise) sets aside his fears to rescue his friend and (tada!) finds new depths of bravery and adventurousness in the process.
After we read the story, the kids worked together to build paths from blocks and Legos through the imagined obstacles in the story—a bridge over a rushing river, a path through a dark forest, a staircase up a steep mountain. It was one of our most engaging classes in recent memory, while the kids kept saying, “I’m not scared, you’re scared!” and laughing while they played. As we stacked blocks and fit Legos together, we adults were supposed to help the kids identify things they were afraid of and how they could confront those fears. For me, it was just one thing too many. I blanked on that part of the assignment.
In fact, I was a little relieved to have done so. Of course, I have fears myself, but I’m not afraid of spiders or heights or small spaces like so many people. I am afraid of nuclear war—not something I would want to confess to a bunch of kids sitting on carpet squares.
What should I have said? “Okay, kids, I know some of you are afraid of monsters or werewolves or the Wither Storm in Minecraft, but I’ll tell you something truly terrifying: the Bulletin of the Atomic Scientists just moved its Doomsday Clock to 85 seconds to ‘nuclear midnight,’ four seconds closer than ever before.” I would have gotten blank stares and quick subject changes and yet, once I had started, I would undoubtedly have kept on sharing the telltale heart of my own bogeyman. “When I was a kid in the 1980s,” I would have said, “we were at three minutes to metaphorical midnight and my dad, who was an activist, wouldn’t even let me go to the movies. Now, they have pushed it even closer—closer than ever before. With nine countries armed with nuclear weapons, we’ve tick-tocked ourselves to 85 seconds to midnight. Yep, 85 seconds, by the way, is probably less time than it takes you to spell your full name or tie your shoes.”
Trump’s famous wrecking ball that blasted the East Wing and the Kennedy Center is now aimed at the nuclear treaty architecture built up over the decades.
Of course, I kept those long-winded, fact-filled fears to myself at that Sunday school. But I’ll tell you all that, in truth, it’s far worse than even what I thought that day. The Bulletin‘s scientists who made the announcement about those 85 seconds to midnight were contending with more than nuclear dangers (which have, by the way, never been more imminent). Those scientists were also responding to the speeding up of catastrophic climate change and the threats posed by artificial intelligence (AI). In the words of Daniel Holz on the Bulletin‘s Science and Security Board, “The dangerous trends in nuclear risk, climate change, disruptive technologies like AI, and biosecurity are accompanied by another frightening development: the rise of nationalistic autocracies in countries around the world. Our greatest challenges require international trust and cooperation, and a world splintering into ‘us versus them’ will leave all of humanity more vulnerable.”
Yes, all of humanity is vulnerable indeed—like my young friends building Lego bridges across felt rivers for a Bear and a Rabbit birthed in late night comedian Seth Meyers’s imagination.
And as if all of that weren’t terrifying enough, Thursday, February 5 marked the end of arms control as we’ve known it. The last treaty controlling nuclear weapons between my country and Russia expired without a replacement on that day, leaving us all vulnerable to the whims of Donald Trump and Vladimir Putin. There are reports of a handshake deal between the two countries to extend the principles of the treaty, but haphazard and informal agreements are simply not “arms control” (at least as we once knew it).
The Strategic Arms Reduction Treaty, known as New START, was signed by US President Barack Obama and Russian President Dmitry Medvedev in 2010 and set out a schedule for verifiable and commensurate nuclear arsenal reductions. It was renewed under Republican and Democratic administrations, but it is very “on brand” for strongmen Donald Trump and Vladimir Putin to deride international treaties of any sort.
Unfortunately, the sort of muscular bombast they’re known for isn’t what’s kept the world reasonably safe from nuclear war for the last eight decades, since the atomic bombings of the Japanese cities of Hiroshima and Nagasaki in 1945. Rather, it was a tight web of treaties—the Comprehensive Test Ban Treaty, START I and II, New START, the Anti-Ballistic Missile Treaty, and the Nuclear Nonproliferation Treaty—that kept the whole world safe (or as safe as we could be with ever more nuclear-armed powers proliferating across the planet). That alphabet soup of promises, schedules, and commensurate acts of disarmament, as fragile and incremental as it was, resulted in the dismantlement of 80% of the US and Russian arsenals over the decades.
Now, we are all being dragged in the other direction.
Trump’s famous wrecking ball that blasted the East Wing and the Kennedy Center is now aimed at the nuclear treaty architecture built up over the decades. In its place, he proposes to construct a Golden Dome missile defense system to protect the United States from incoming nuclear weapons. And that fool’s errand could not only lead us toward nuclear war, but have a price tag in the trillions of dollars.
With his administration’s gold-plated, AI-enhanced sense of aggression, President Trump is now taking aim at NATO, an alliance the United States helped to build after World War II. His administration is abrogating agreements, leveling tariffs, and threatening to annex Greenland. Europe is getting the message that the United States is no longer a reliable ally, stoking concerns that yet more countries will move to create nuclear arsenals. Meanwhile, Vladimir Putin’s Russia is investing more money in nuclear weapons and the Russian strongman has actually threatened to use such weapons, while already at war in a part of Europe.
Of course, Russia and the United States are anything but the only nuclear states these days. China, France, the United Kingdom, Israel, India, Pakistan, and North Korea round out the rogue’s gallery of—to come up with a word of my own—Obliterables.
In 2024 alone, those nine nuclear-armed states spent more than $100 billion on such weaponry, an 11% increase over the year before, according to the Nobel Peace Prize-winning International Campaign to Abolish Nuclear Weapons (ICAN). For example, the Bulletin of the Atomic Scientists‘ Nuclear Notebook finds that China is rapidly and aggressively increasing its nuclear arsenal. Beijing, it points out, has “significantly expanded its ongoing nuclear modernization program by fielding more types and greater numbers of nuclear weapons than ever before.”
Throughout Asia and Europe, the leaders of all too many countries are openly discussing regional pacts and the need to develop their own nuclear weapons programs. They are reviving the moribund logic of proliferators—that only more nuclear weapons can protect us against nuclear weapons. And that is exactly the wrong conclusion to draw in this already endangered world of ours.
Instead of all this unilateralism and nuclear proliferation, nuclear and nuclear-adjacent nations should be signing on to the Treaty on the Prohibition of Nuclear Weapons. It’s clear and smart, and its goals are achievable. In essence, it prohibits countries from developing, testing, producing, stockpiling, transferring, or threatening to use (no less actually using) nuclear weapons. And if that seems remarkably comprehensive, it actually goes further, prohibiting nations from allowing nuclear weapons to be stationed on their territory. It also prohibits assisting, encouraging, or forcing any other country to engage in any of these activities.
Thursday, January 22 marked five years since that treaty entered into force as international law and was adopted by a significant majority of the countries on this planet. On that day, I joined a handful of people gathered at the General Dynamics complex in New London, Connecticut (where I live). We celebrated the 74 nations that have ratified the treaty and the 25 more that have signed it and are in the process of ratifying it. My country, the United States, of course, stands outside of the global consensus on nuclear disarmament.
That same week after the Doomsday Clock moved four seconds closer to midnight, I wrote an essay for my local paper in New London. In less than 800 words, I tried to describe the massive nexus of decisions and dangers that went along with that four-second nudge closer to a metaphorical midnight for us all.
I shared my essay with my 11-year-old daughter Madeline while we sat in the bleachers at a local pool, watching her older brother swim with his swim team. She’s a wise little sixth grader who regularly pays attention when I least expect it. “Look what I did, Madeline,” I said, and showed her a screenshot of my article on my phone. The title was “Closing in on Nuclear Midnight; There’s Still Time to Disarm.” And then I explained to her that it was focused on how the Doomsday Clock had just moved closer to midnight.
“Oh,” she said, “I had a full-blown anxiety attack last week because Joanna told me that the flu shot wasn’t going to work.” Joanna is a seventh-grade friend of hers whose words carry a lot of weight.
I can all too easily spin out into an anxiety attack if I don’t continue to anchor myself to that little speech I made to Madeline, reminding myself of the real work people are doing to make this world a more bearable place.
I struggled to make the connection between that and what I had just shown her. Madeline added flatly, “A whole day of actual anxiety because of that news.”
“You’re going to be fine,” I said, far too quickly. “You’re healthy and, even if you get the flu, you’ll survive just fine.”
Then I slowed down. Of course, she was anxious. There was plenty to be anxious about in this Trumpian world of ours. Masked men in the streets, pulling some people out of cars through broken windows and shooting others in broad daylight. Tear gas, blockades, and crying kids on the nightly news (which we still watch sometimes).
But her fear of a flu shot and the flu she might still get was the right-sized fear for a sixth grader. Flagrant fascism, paramilitary violence, naked racism: those are massive fears for the preteen mind, as large as her mother’s fixation on nuclear war.
I need to tread carefully here, I thought, since panic and fear are contagious and erode rationality. Panic and fear cause isolation and paranoia. And while no one should panic about nuclear weapons, I thought, there’s certainly plenty to be afraid of. So, I pulled her a little closer to me, while remembering a professor at Rutgers who estimated that even a regional nuclear war would have a staggering global impact.
As a group of authors wrote in Nature Food in 2022, “In a nuclear war, bombs targeted on cities and industrial areas would start firestorms, injecting large amounts of soot into the upper atmosphere, which would spread globally and rapidly cool the planet.”
Such an upside-down atomic version of climate change would have a widespread impact on agriculture globally, leading to massive famines. They estimated that more than 2 billion people might die from a “limited” nuclear war between long-time nuclear rivals India and Pakistan.
Brutal, right? I chose to keep that information to myself in the bleachers at that swimming pool. The flu shot, not global famine, I thought to myself. Stay right-sized in this conversation with her.
But my little girl moves fast and she makes connections—and she’s fascinated by time. She’s worn a watch forever and always wants to know how long something will take. (“When?” is her favorite question.) So, it was no surprise to me that the Bulletin of the Atomic Scientists clock fascinated her.
“85 seconds is not a long time, Mom. I mean, look,” and she made a quick little circle with her hand. “That’s like 85 seconds, so what does it mean that we’re 85 seconds to midnight?”
“Well,” I began, my voice suddenly breaking as I imagined the hellscapes of Hiroshima, those grim graphs in the Nature Food paper, and my daughter’s future.
“No, Mom,” she said. (She didn’t want my big emotions.) “Just tell me what happens when we get to midnight.”
“Well,” I began again, “if we hit midnight on their clock, that is the end of the world as we know it.”
“But that isn’t going to happen, right, Mom?” She replied with her usual firm confidence that I always admire and am invariably curious about, wondering where it comes from.
“It hasn’t happened yet, love,” was the best I could muster. “And the reason it hasn’t happened is that so many people all over the world all the time are resisting, pushing back, passing legislation, holding up signs, making documentaries, urging divestment from nuclear-related corporations, being creative and brave, calling for disarmament in every language we human beings speak.”
I’m stirred by my own rhetoric! “Nice!” I think to myself, but I can see her attention has slipped away.
I had, however, said the thing she needed to hear—that people are working to keep nuclear midnight from happening. She sees me working to do so, too. She sees me suiting up for another frigid session of sign holding at General Dynamics, the fourth largest weapons maker in this country with a huge complex in our neighborhood in Connecticut. She sees me coming home from a long organizing meeting. She knows I have some of the answers to the questions that her tidy brain can’t quite yet put into words. She thinks I’ve got things under control, so she snuggles closer to me and goes back to worrying about her friend’s flu shot warning, or where she left her library card and what she’s going to wear to school tomorrow that will be warm, cute, and not too matchy.
Of course, I don’t have it under control. I can all too easily spin out into an anxiety attack if I don’t continue to anchor myself to that little speech I made to Madeline, reminding myself of the real work people are doing to make this world a more bearable place.
The International Campaign to Abolish Nuclear Weapons is engaged in the steady work of adding nations to the Treaty on the Prohibition of Nuclear Weapons, while continuing to build a global consensus for disarmament. Ira Helfand and the Back from the Brink network are working on public education, movement building, and the excruciating but important task of trying to get congressional legislation passed to prevent nuclear war. Leona Morgan and many other Indigenous activists are working to protect the environment, halt uranium mining, and win compensation for “downwinders” from what were once nuclear testing sites. Makoma Lekalakala and other international activists are mobilizing to oppose nuclear proliferation, resist the mining of uranium, and deal with other affronts to our world and health. Don’t Bank on the Bomb is leading the effort of individuals, organizations, and financial groups to divest from nuclear industries. And all of that work is indeed yielding dividends!
So, I refuse to let myself be scared. And so should you.
We have to keep talking about, writing about, and organizing against nuclear weapons—not at the expense of all the other work that so desperately needs to be done right now in this dread-inducing world of ours, but to preserve at least those 85 seconds for our children and grandchildren.
Within five years, peace on Earth—"mission impossible"—could become not just desirable, but widely supported, then possible. Millions of lives and trillions of dollars saved.
Insecurity is spreading. The world is experiencing unprecedented armed conflict. Sixty-one state-based armed conflicts have been recorded across 36 countries. Eleven of these escalated into full-scale wars. Instead of “never again,” genocide is ongoing—again and again—without a response to prevent more.
Unfortunately, those leading have little understanding of the problem as they are part of the problem. A solution will have to come from elsewhere.
Rather than encourage peace or progress, US Secretary of War, Pete Hegseth, recently advised his generals that the Pentagon will be guided by the 4th century Roman dictum, "Sis vis pacem, para bellum"—"If you want peace, prepare for war." Despite mutual vulnerability in an interconnected world, Hegseth stressed that“the only mission of the newly restored Department of War is this: warfighting… We have to be prepared for war, not for defense. We're training warriors, not defenders. We fight wars to win, not to defend.”
Military spending is skyrocketing—tripling for some NATO allies—like Canada, Poland, Latvia, and Lithuania.
So, what might be done? Is there a way to encourage cooperative, win-win approaches for people and the planet? Possibly.
The US Department of War already has a trillion-dollar budget and it’s projected to be 50% larger—$1.5 trillion—by 2027. Such a surge is only required when a government plans to fight multiple wars abroad and stifle dissent at home. Stephen Miller, (President Donald Trump’s deputy chief of staff), already claims that “we are back to a world that is governed by strength, that is governed by force, that is governed by power.”
Overall, the cost of preparing for more war is almost $3 trillion annually. Worse, if current trends persist, the United Nations warns that “global military spending could reach $4.7 to $6.6 trillion by 2035.”
Yet even that huge cost is dwarfed by the damage caused, with the Global Peace Index reporting, “the economic impact of violence on the global economy in 2024 was $19.97 trillion in purchasing power parity (PPP) terms.” As they note: “This figure is equivalent to 11.6% of the world’s economic activity (gross world product), or $2,446 per person. Military and internal security expenditure accounts for over 74% of the figure, with the impact of military spending alone accounting for $9 trillion in PPP terms the past year.”
Of course, most governments understand that no amount of military spending can guarantee a reliable defense or provide security in the nuclear era. Wars have seldom been winnable over the past 80 years, even for the most powerful. President Trump was correct to note the US has not won a major war since 1947. But that stops neither the current wars nor the extravagant investment to get ready for more.
Clearly, higher military spending leaves less for social security, climate action, healthcare, education, and poverty reduction. Precarious conditions spread, giving rise to extremes that generate further insecurity, with new risks of race, class, and civil conflict. Trust in government erodes when funds are available for weapons but not for human needs. Militarism follows, deepening a culture of violence, poverty, and extremes.
As President and General Dwight D. Eisenhower said: "Every gun that is made, every warship launched, every rocket fired signifies... a theft from those who hunger and are not fed, those who are cold and are not clothed... Under the clouds of war, it is humanity hanging on a cross of iron."
With ever-higher costs, there are ever-higher risks. All the great powers are modernizing and expanding their nuclear arsenals. They still rely on nuclear deterrence, with a threat of total destruction held in check by rational leaders who are supposed to maintain a system of mutually-assured destruction (MAD) in a "balance of terror." Oh, oh! Even a limited use of nuclear weapons is understood to risk "nuclear winter," with starvation for those who remain. Just last month, the Bulletin of the Atomic Scientists reset the hands of their Doomsday Clock at 85 seconds to midnight, the closest the world has ever been to catastrophe.
"Caveat emptor"—countries, like people, eventually get what they plan, invest in, and prepare for. Many are already suffering from the violence and militarism they fund, support, and share with others (e.g. foreigners that someone, somewhere labelled as progressives, terrorists, protesters, or activists).
Among the recent targets were Yemen, Nigeria, Syria, Iran, Venezuela, Somalia, Minnesota, Los Angeles, and Portland. Does anyone really think this violence is for peace and security?
Who knows who is next? Will it be Cuba, Columbia, Canada, China, Iceland, Mexico, New York, Maine, or Iran again?
People heard of the deeper, "complex" problem when President Dwight Eisenhower warned:
In the councils of government, we must guard against the acquisition of unwarranted influence, whether sought or unsought, by the military-industrial complex. The potential for the disastrous rise of misplaced power exists and will persist.
With globalization and generous funding, this complex expanded worldwide into finance, banking, and insurance sectors; big oil and gas; telecommunications; logistics; media; surveillance; big data; robotics; and AI.
Eisenhower’s warning wasn’t enough to stem the appeal of profits, power, and control. The unwarranted influence is now everywhere, diminishing political autonomy to the point where government leaders believe they can’t say, “No.” And, this complex depends on violent conflict to "keep the old game alive."
In short, endless war continues in a dysfunctional, war-prone system. And, this system is the primary impediment to progress on a shared climate emergency and sustainable development.
"Endless war" is the risk in following the dubious Roman claim from the 4th century: "If you want peace, prepare for war." Notably, the Roman Empire didn’t survive with its massive military spending and constant civil wars. Instead, let’s remember, "Peace is possible, if we prepare for it."
For now, it is crucial to redirect the current trajectory away from more war and a climate crisis—a lose-lose outcome for all.
So, what might be done? Is there a way to encourage cooperative, win-win approaches for people and the planet? Possibly.
Over 80 years ago—in the aftermath of two World Wars—the universal challenge was how to confine the institution of war, preferably before it kills more, possibly everyone.
The United Nations was founded in response, primarily as a state-centric, international peace system. "Saving succeeding generations from the scourge of war" is at the forefront of the UN Charter. To its credit, the UN works daily on all the shared global challenges—sustainable development, human rights, climate change, international law, encouraging multilateral cooperation for peace, nuclear disarmament, culture and education, food and water, even more.
Yet the UN remains a work in progress—underfunded, unprepared, and poorly equipped—constrained by its 193 member states, and hamstrung by the Security Council’s veto power. As it stands, the UN cannot prevent violent conflict, enforce international law, or protect people and the planet effectively. These limits reflect the interests and political priorities of the UN’s member states. Global military spending ($3 trillion) is approximately 780 times higher than the UN’s regular budget ($3.45 billion), which is considerably less than the budget of the New York City Police Department.
Yet these priorities and limits are not fixed in stone. The UN still has the advantage of an exceptional charter, universal membership, 80 years of experience, with established programs, operations, and offices worldwide. Notably, people have not experienced another world war in 80 years. It is also widely acknowledged that UN peace operations—in deadly, remote conflicts—have saved millions of lives and billions of dollars.
In short, the UN foundation is sufficiently solid to expand upon. And, this isn’t a radical or original idea either.
Shortly after President Eisenhower’s warning, President John F. Kennedy’s State Department outlined several of the key steps required in "Freedom From War, The United States Program For General and Complete Disarmament in a Peaceful World." As officials noted:
There is an inseparable relationship between the scaling down of national armaments on the one hand and the building up of international peace-keeping machinery and institutions on the other. Nations are unlikely to shed their means of self-protection in the absence of alternative ways to safeguard their legitimate interests. This can only be achieved through the progressive strengthening of international institutions under the United Nations and by creating a United Nations Peace Force to enforce the peace as the disarmament process proceeds.
A new Guide to a UN-Centred Global Peace System outlines 20 steps to strengthen the UN’s capacity to prevent war, uphold human rights, enforce international law, protect the environment, and promote disarmament. Included is a UN Charter review conference (to agree on an option to the P-5 veto), a financial transaction tax, another decade focused on a global culture of peace, a UN Parliamentary Assembly, defense transformation, development of a UN Emergency Peace Service (a more sophisticated option than a UN Peace Force), economic conversion, and a boost for the UN Treaty on the Prohibition of Nuclear Weapons.
Thankfully, work on most of these steps is already underway, supported by committed individuals and organizations. And, those who struggle to make the UN more effective understand that our scattered, siloed, and specialized approaches seldom combine to make a big difference.
What’s been missing is a compelling vision—"Peace on Earth is possible”—along with a coherent plan outlining a sequence of viable policy options. A shared vision should help to encourage the unity of effort and purpose required to mobilize diverse social movements and governments. And, once these steps for a more effective UN are implemented and combined, the result would be a UN-centered global peace system.
Paradigm shifts happen when prevailing systems are deemed inadequate or failing and when another option is widely viewed as better.
This guide is primarily a call to aim higher, pull together, and prepare now for that moment when new possibilities emerge. Cooperation is crucial to building the bridge between diverse sectors of civil society. With modest coordination and support, an inter-sectoral movement becomes possible.
Of course, this idea will be promptly dismissed as naive, wishful thinking, as "mission-impossible" for now. But as the political pendulum swings toward worse, the corrective swing back is likely to open the space and generate support for substantive shifts, even a safer system.
Just consider what’s distinctly different in 2026? Numerous governments are deeply worried and desperate to both avoid and constrain the new predatory hegemon. They know of safety in numbers and most realize that the one promising alternative is in an established multilateral counterweight, a more effective UN.
Within five years, peace on Earth—"mission impossible"—could become not just desirable, but widely supported, then possible. Millions of lives and trillions of dollars saved.
Paradigm shifts happen when prevailing systems are deemed inadequate or failing and when another option is widely viewed as better.
With the peace system proposed, there would be no further need for offensive weapon systems. National armed forces would shrink. Threats and tensions would fade. And, this new global system might cost $15-20 billion, freeing up trillions to help with climate adaptation and sustainable development. Imagine: We prepare for war no more!