Bombs and rockets

A tweet of mine, written in a moment of irritability aggravated by the sound of jets roaring overhead, has gotten some attention by virtue of being incorporated into some news articles about social media commentary on the Toronto Air Show. In addition to my standard gripes about the wastefulness of jet engine use, the undesirability […]

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A monopropellant is a liquid which contains in itself both the fuel and the oxidizer, either as a single molecule such as methyl nitrate, CH3NO3, in which the oxygens can burn the carbon and the hydrogens, or as a mixture of a fuel and an oxidizer, such as a solution of benzene in N2O4. On […]

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NASA’s Jet Propulsion Laboratory has some great free software available that lets you see many solar system bodies (from the sun to Jupiter’s absurd abundance of tiny moons) as well as a wide variety of space missions. Some interesting objects: Miranda, Phobos, Deimos, Io, Europa

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Many problems in nuclear strategy are unpleasant or even horrifying to contemplate. As the number of nuclear-armed nations grows, the chances that one will be put in a desperate situation and choose to use one more more nuclear weapons likely rises. An article by Vince Manzo and John Warden considers potential American responses to the […]

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An episode involving missile defence* from the West Wing holds up very well today. The craggy old American chief of staff is in favour, out of fear of what rogue regimes might do to America. The British ambassador is opposed because it’s impractical, violates international law, and risks worsening the global nuclear weapons situation. I […]

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Yet what seems to be beyond question is that any social system (not only ours) that has created and maintained a Doomsday Machine and has put the trigger to it, including first use of nuclear weapons, in the hands of one human being – anyone, not just this one man, still worse in the hands […]

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The Distant Early Warning line (“Fides Contentio Sapienta”) is part of Canada’s cold war legacy. The DEWLine website has a lot of information on the history of these RADAR sites, how they operated, and who was involved.

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Daniel Ellsberg was recently on the CBC’s The Current, talking about his book The Doomsday Machine: Confessions of a Nuclear War Planner.

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The fact is that the estimate of fatalities, in terms of what was calculated at that time—even before the discovery of nuclear winter—was a fantastic underestimate. More than forty years later, Dr. Lynn Eden, a scholar at Stanford’s Center for International Security and Cooperation, revealed in Whole World on Fire the bizarre fact that the […]

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The basic elements of American readiness for nuclear war remain today what they were almost sixty years ago: Thousands of nuclear weapons remain on hair-trigger alert, aimed mainly at Russian military targets including command and control, many in or near cities. The declared official rationale for such a system has always been primarily the supposed […]

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