Nuclear Weapons Risk

Watch

• What Happens AFTER Nuclear War? ↗Kurzgesagt – In a Nutshell
• How Humanity Almost Destroyed Itself ↗Veritasium
• Who has nuclear weapons and how did they get them? - BBC World Service ↗BBC World Service
• Nukes are way scarier than you think ↗Johnny Harris

Read

• On Thermonuclear War ↗A foundational, albeit controversial, exploration of nuclear strategy, deterrence, and the chilling logic of escalation, essential for grasping the theoretical underpinnings of limited nuclear conflict.Herman Kahn
• Command and Control: Nuclear Weapons, the Damascus Accident, and the Illusion of Safety ↗A meticulously researched and gripping account of the operational risks and near-catastrophes involving nuclear weapons, underscoring the profound dangers inherent in their deployment and control.Eric Schlosser
• The Doomsday Machine: Confessions of a Nuclear War Planner ↗An unsettling insider's perspective on the Cold War's nuclear war plans, revealing the systemic flaws and existential risks, including the perilous concept of 'flexible response' and tactical use.Daniel Ellsberg
• The Delicate Balance of TerrorThis seminal essay critically examines the stability of nuclear deterrence, providing a crucial analytical framework for understanding the strategic calculus surrounding any battlefield nuclear deployment.Albert Wohlstetter
• The Nuclear Taboo: The United States and the Non-Use of Nuclear Weapons Since 1945 ↗A compelling analysis of the powerful normative constraint that has prevented nuclear weapons use since 1945, offering vital insights into the political and moral barriers to battlefield deployment.Nina Tannenwald

Voices to follow

• Rose Gottemoeller ↗Her insights from high-level arms control negotiations and NATO leadership offer a pragmatic view on managing nuclear risks, including those posed by battlefield weapons.Former Deputy Secretary General of NATO; Distinguished Lecturer, Stanford University
• Jeffrey Lewis ↗He dissects the technical realities and strategic implications of nuclear arsenals, often using open-source intelligence to illuminate the evolving landscape of tactical nuclear threats.Professor, Middlebury Institute of International Studies at Monterey; Director, East Asia Nonproliferation Program
• Vipin Narang ↗A leading scholar on nuclear strategy, he offers incisive analysis on how states might actually employ nuclear weapons, including the fraught calculus of tactical use.Professor of Political Science, Massachusetts Institute of Technology
• Hans M. Kristensen ↗He provides unparalleled, data-driven insights into the world's nuclear arsenals, offering a crucial factual basis for discussions on tactical nuclear weapons.Director, Nuclear Information Project, Federation of American Scientists (FAS)

Glossary

• DeterrenceThe idea of preventing an enemy from attacking you by making them fear your ability to strike back with devastating force. For example, a country might keep nuclear weapons not to use them first, but to deter (stop) another country from attacking, knowing they would face a terrible response.
• DisarmamentThe process of reducing, limiting, or completely getting rid of weapons, especially nuclear weapons, to make the world safer. For example, countries might sign treaties agreeing to dismantle some of their nuclear bombs and destroy the materials, reducing the total number in existence.
• EscalationWhen a conflict or disagreement quickly grows more intense and dangerous, often leading to bigger and more destructive actions. For example, if a small border skirmish between two countries suddenly leads to one side using a tactical nuclear weapon, that would be a dangerous escalation of the conflict.
• First StrikeThe idea of a country launching a surprise nuclear attack against an enemy, hoping to destroy their ability to fight back before they can respond. For example, a country might consider a first strike if they believe an enemy is about to attack them, trying to disable the enemy's weapons before they are used.
• Mutually Assured Destruction (MAD)A military theory where if two countries both have many nuclear weapons, neither will attack the other because they know it would lead to both sides being completely destroyed. For example, it's like two people holding powerful, dangerous weapons at each other's heads; neither will pull the trigger because they both know they'll die too.
• Non-proliferationThe effort to stop the spread of nuclear weapons to more countries, aiming to keep the number of nations with these bombs as small as possible. For example, international agreements and inspections are part of non-proliferation efforts to prevent countries from secretly developing nuclear bombs.
• Nuclear FalloutThe dangerous dust and ash, made radioactive by a nuclear explosion, that falls back to Earth over a wide area, contaminating everything it touches. For example, after a nuclear bomb goes off, nuclear fallout would be like a deadly, invisible rain of radioactive particles that settles on buildings, plants, and people, making areas unsafe for a long time.
• Nuclear WeaponA super powerful bomb that gets its energy from splitting or joining atoms, causing a huge explosion, intense heat, and dangerous radiation. For example, imagine a single nuclear weapon having enough power to destroy an entire city, far more than any regular bomb.
• RadiationInvisible, harmful energy released by nuclear weapons that can make people sick, damage their bodies, and even cause long-term health problems. For example, after a nuclear explosion, radiation would be like an invisible poison in the air and ground that you can't see, smell, or taste, but it's very dangerous.
• Strategic Nuclear WeaponLarge, powerful nuclear weapons designed to be launched over long distances to destroy major enemy cities, industrial centers, or military bases far from the battlefield. For example, an intercontinental ballistic missile (ICBM) carrying a strategic nuclear weapon could fly across the world to hit a major city, aiming to cripple an enemy nation.
• Tactical Nuclear WeaponSmaller nuclear weapons designed to be used on a battlefield against military targets, rather than to destroy entire cities. For example, a tactical nuclear weapon might be used to destroy an enemy army base or a fleet of ships, but its explosion would still be devastating to the immediate area.

Threads 5

Where this connects to other fields, and why it's worth knowing.

• Software Engineering Technology

  The scariest near-launches, like Soviet officer Stanislav Petrov in 1983, came from broken sensors and buggy software screaming 'incoming missiles' that weren't there. So nuclear danger is largely a bug-hunting, reliability problem. Every step toward letting code decide to launch makes the software itself, not the enemy, the thing most likely to kill us.

• Incentives & Rational Choice Economics

  Nuclear deterrence rests on a mind-bending trick: the weapon only keeps you safe if your enemy truly believes you'd fire it, even though firing means everyone dies, including you. So a coldly rational country has to convincingly promise to do the insane thing. To stay safe, it must commit to acting crazy, and mean it.

• Norms, Deviance & Control Sociology

  Nobody has dropped a nuclear bomb in war for 75 years, and we usually credit fear of getting hit back. But it may really be a taboo, an unwritten line that makes using the bomb simply unthinkable. The scary part: a taboo isn't a law of physics, so it can quietly wear away.

• Climate Change Science

  The computer models that first warned a nuclear war could plunge Earth into a freezing 'nuclear winter' used the same physics that powers today's climate science, how tiny particles in the air trap or block heat. And both dangers ask us the same hard thing: act on a catastrophe you can't fully prove until it's too late.

• AI Safety & Alignment Technology

  The 2022 US Nuclear Posture Review commits to human involvement in actions critical to presidential nuclear-employment decisions; the 2023 military-AI declaration emphasises responsible human command. Together they provide a concrete comparison about delegation and accountability in high-consequence systems, without equating AI risks with nuclear weapons or assigning them the same probabilities.

  Sources: US Department of Defense — 2022 Nuclear Posture Review ↗ · US Department of State — Political Declaration on Responsible Military Use of Artificial Intelligence and Autonomy (2023) ↗