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  2. Jun 29, 2023 · June 29, 2023 6:00 AM EDT. Tegmark is a professor doing AI research at the Massachusetts Institute of Technology. W e know that an all-out U.S.-Russia nuclear war would be bad. But how bad,...

    • Max Tegmark
  3. Oct 20, 2022 · Simulations have shown that a regional nuclear war that lasted three days and injected 5 Tg of soot into the stratosphere would reduce the ozone layer by 25 percent globally; recovery would take 12 years. A global nuclear war injecting 150 Tg of stratospheric smoke would cause a 75 percent global ozone loss, with the depletion lasting 15 years.

  4. cnduk.org › resources › the-impact-of-a-nuclear-warThe impact of a nuclear war

    The impact of a nuclear war Following the Russian invasion of Ukraine, the people of that country are suffering heavily as they are attacked from the air and on the ground. But the conflict poses an even wider threat – the existential threat of a nuclear war between Russia and NATO.

  5. Jul 7, 2022 · New Research Reveals How Nuclear War Would Affect Earth Today. TOPICS: Louisiana State University Military Nuclear Weapons. By Louisiana State University July 7, 2022. Computer simulations provide startling data on the global impact of nuclear war. The threat of nuclear warfare is back to the forefront following Russia’s invasion of Ukraine.

    • Limited Nuclear War
    • All-Out Nuclear War
    • Is Nuclear War Survivable?
    • Climatic Effects
    • Summary

    One form of limited nuclear war would be like a conventional battlefield conflict but using low-yield tactical nuclear weapons. Here’s a hypothetical scenario: After its 2014 annexation of Crimea, Russia attacks a Baltic country with tanks and ground forces while the United States is distracted by a domestic crisis. NATO responds with decisive coun...

    Whether from escalation of a limited nuclear conflict or as an outright full-scale attack, an all-out nuclear war remains possible as long as nuclear nations have hundreds to thousands of weapons aimed at one another. What would be the consequences of all-out nuclear war? Within individual target cities, conditions described earlier for single expl...

    We’ve noted that more than half the United States’ population might be killed outright in an all-out nuclear war. What about the survivors? Recent studies have used detailed three-dimensional, block-by-block urban terrain models to study the effects of 10-kiloton detonations on Washington, D.C. and Los Angeles. The results settle an earlier controv...

    A large-scale nuclear war would pump huge quantities of chemicals and dust into the upper atmosphere. Humanity was well into the nuclear age before scientists took a good look at the possible consequences of this. What they found was not reassuring. The upper atmosphere includes a layer enhanced in ozone gas, an unusual form of oxygen that vigorous...

    Nuclear weapons have devastating effects. Destructive blast effects extend miles from the detonation point of a typical nuclear weapon, and lethal fallout may blanket communities hundreds of miles downwind of a single nuclear explosion. An all-out nuclear war would leave survivors with few means of recovery, and could lead to a total breakdown of s...

  6. Mar 16, 2020 · 16 March 2020. How a small nuclear war would transform the entire planet. As geopolitical tensions rise in nuclear-armed states, scientists are modelling the global impact of nuclear...

  7. Jul 7, 2022 · July 7, 2022. Source: Louisiana State University. Summary: Russia's invasion of Ukraine has brought the threat of nuclear warfare to the forefront. But how would modern nuclear detonations...

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