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  3. Oh good grief, this summary is both farcical and tragic: also, Trump has fucked air travel for at least the next two years, never mind automobiles and logistics.

Oh good grief, this summary is both farcical and tragic: also, Trump has fucked air travel for at least the next two years, never mind automobiles and logistics.

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  • cstross@wandering.shopC cstross@wandering.shop

    RE: https://infosec.exchange/@bontchev/116271481696841313

    Oh good grief, this summary is both farcical and tragic: also, Trump has fucked air travel for at least the next two years, never mind automobiles and logistics. The supply chain shock will get as bad as 2022 within a couple of months—then keep getting worse.

    drajt@fosstodon.orgD This user is from outside of this forum
    drajt@fosstodon.orgD This user is from outside of this forum
    drajt@fosstodon.org
    wrote last edited by
    #56

    @cstross on one level Trump has done more for Open Source software and renewable energy in a few months than the Democrats did in years. Nothing like being a clueless despot for making people think about what they buy and how they do things...

    netraven@hear-me.socialN fazalmajid@social.vivaldi.netF 2 Replies Last reply
    0
    • cstross@wandering.shopC cstross@wandering.shop

      RE: https://infosec.exchange/@bontchev/116271481696841313

      Oh good grief, this summary is both farcical and tragic: also, Trump has fucked air travel for at least the next two years, never mind automobiles and logistics. The supply chain shock will get as bad as 2022 within a couple of months—then keep getting worse.

      alex_p_roe@mastodon.worldA This user is from outside of this forum
      alex_p_roe@mastodon.worldA This user is from outside of this forum
      alex_p_roe@mastodon.world
      wrote last edited by
      #57

      @cstross Our future is in the hands of a greedy, self-absorbed madman. Frightening.

      1 Reply Last reply
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      • nohatcoder@mastodon.gamedev.placeN nohatcoder@mastodon.gamedev.place

        @isaackuo @cstross Well, something in Iranian possession is clearly at least somewhat capable of targeting US planes. It is likely that the systems have been modified throughout the years, it is also quite likely that there are quite a few "knobs" one can turn in order to adjust what kind of radar signature the systems should look for. A lot of modern stealth really only defeats the defaults configuration.

        isaackuo@spacey.spaceI This user is from outside of this forum
        isaackuo@spacey.spaceI This user is from outside of this forum
        isaackuo@spacey.space
        wrote last edited by
        #58

        @NohatCoder @cstross Iran does indeed have a wide range of SAM systems, including some hopelessly outdated stuff but also including systems introduced within the last ten years.

        Anyway, defeating stealth is not as simple as turning a knob. It's low level physics that extremely little signal is reflected back to the radar. But it's also physics that stealth aircraft still can be detected and tracked by radar at very short range.

        And there are IR/optical SAM systems which don't rely on radar.

        isaackuo@spacey.spaceI 1 Reply Last reply
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        • graydon@canada.masto.hostG graydon@canada.masto.host

          @isaackuo @cstross The US adventure in Afghanistan was undertaken while trying to do nation-building and while following the laws of war. (the much-complained about JAG representatives checking legitimacy of airstrike targets, etc.) It was seen as a fight.

          If you don't do that and bomb power plants, food stocks, oil refineries, water infrastructure, etc. with specific genocidal intent, you get different results. There's a circulating narrative around "could have won if" about this approach.

          isaackuo@spacey.spaceI This user is from outside of this forum
          isaackuo@spacey.spaceI This user is from outside of this forum
          isaackuo@spacey.space
          wrote last edited by
          #59

          @graydon @cstross Well, I can certainly believe that various people who are stupid (if not AS stupid as Trump) wishfully believing in that sort of genocidal theory.

          I just don't think it would actually work.

          I mean, of course the sort of people who would fall for this sort of theory tend to not be the most stable minds to begin with...

          graydon@canada.masto.hostG 1 Reply Last reply
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          • isaackuo@spacey.spaceI isaackuo@spacey.space

            @NohatCoder @cstross Iran does indeed have a wide range of SAM systems, including some hopelessly outdated stuff but also including systems introduced within the last ten years.

            Anyway, defeating stealth is not as simple as turning a knob. It's low level physics that extremely little signal is reflected back to the radar. But it's also physics that stealth aircraft still can be detected and tracked by radar at very short range.

            And there are IR/optical SAM systems which don't rely on radar.

            isaackuo@spacey.spaceI This user is from outside of this forum
            isaackuo@spacey.spaceI This user is from outside of this forum
            isaackuo@spacey.space
            wrote last edited by
            #60

            @NohatCoder @cstross In particular, older IR missiles depended on the target being hot compared to the background noise, to be able to detect/track the target.

            But more modern IR missiles just need the target to be different from the background in at least one of two different wavelengths. It's like color vision where the target just needs to be a different color or brightness than the background.

            Stealth aircraft tend to try and reduce IR signature by mixing in ambient air to the exhaust, but

            isaackuo@spacey.spaceI 1 Reply Last reply
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            • isaackuo@spacey.spaceI isaackuo@spacey.space

              @NohatCoder @cstross In particular, older IR missiles depended on the target being hot compared to the background noise, to be able to detect/track the target.

              But more modern IR missiles just need the target to be different from the background in at least one of two different wavelengths. It's like color vision where the target just needs to be a different color or brightness than the background.

              Stealth aircraft tend to try and reduce IR signature by mixing in ambient air to the exhaust, but

              isaackuo@spacey.spaceI This user is from outside of this forum
              isaackuo@spacey.spaceI This user is from outside of this forum
              isaackuo@spacey.space
              wrote last edited by
              #61

              @NohatCoder @cstross this is just plain less effective against more modern IR/optical missiles. Against 1970s era IR missiles? Sure. Against 2010s era IR missiles? Probably no effect whatsoever.

              burrland01@mastodon.worldB 1 Reply Last reply
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              • isaackuo@spacey.spaceI isaackuo@spacey.space

                @graydon @cstross Well, I can certainly believe that various people who are stupid (if not AS stupid as Trump) wishfully believing in that sort of genocidal theory.

                I just don't think it would actually work.

                I mean, of course the sort of people who would fall for this sort of theory tend to not be the most stable minds to begin with...

                graydon@canada.masto.hostG This user is from outside of this forum
                graydon@canada.masto.hostG This user is from outside of this forum
                graydon@canada.masto.host
                wrote last edited by
                #62

                @isaackuo @cstross Which is kinda the problem; someone sensible won't do this even if they're certain it will work because it affects everyone's planning for centuries thereafter, and the cost of that is greater than any present gain can possibly be.

                That's different from saying that it won't be tried, and there is certainly both a profit motive and a structural desire for revenge involved.

                (Oil has an extraction price; this gets the commodity price much higher than the extraction price.)

                cstross@wandering.shopC 1 Reply Last reply
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                • cstross@wandering.shopC cstross@wandering.shop

                  RE: https://infosec.exchange/@bontchev/116271481696841313

                  Oh good grief, this summary is both farcical and tragic: also, Trump has fucked air travel for at least the next two years, never mind automobiles and logistics. The supply chain shock will get as bad as 2022 within a couple of months—then keep getting worse.

                  edelruth@mastodon.onlineE This user is from outside of this forum
                  edelruth@mastodon.onlineE This user is from outside of this forum
                  edelruth@mastodon.online
                  wrote last edited by
                  #63

                  @cstross

                  I particularly enjoyed the timed breakdown of T's self-contradictions in his speech.

                  1 Reply Last reply
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                  • isaackuo@spacey.spaceI isaackuo@spacey.space

                    @NohatCoder @cstross this is just plain less effective against more modern IR/optical missiles. Against 1970s era IR missiles? Sure. Against 2010s era IR missiles? Probably no effect whatsoever.

                    burrland01@mastodon.worldB This user is from outside of this forum
                    burrland01@mastodon.worldB This user is from outside of this forum
                    burrland01@mastodon.world
                    wrote last edited by
                    #64

                    @isaackuo @NohatCoder @cstross
                    Thank you for the valuable education.

                    1 Reply Last reply
                    0
                    • jer@chirp.enworld.orgJ jer@chirp.enworld.org

                      @cstross @isaackuo I think its even simpler - Iranian leadership has been planning for this for 50 years and are clearly prepared to extract maximum pain from the world until the us is stopped.

                      Meanwhile us leadership appears to have thrown out 50 years of knowledge about Iran, strategic alliances, soft economic power, and every other advantage they had that wasn't "more expensive weapons" and started a war with about 5 seconds of thought

                      More planning went into the Iraq War for fucks sake

                      faduda@mastodon.ieF This user is from outside of this forum
                      faduda@mastodon.ieF This user is from outside of this forum
                      faduda@mastodon.ie
                      wrote last edited by
                      #65

                      @Jer @cstross @isaackuo All those "so-called experts" were woke, you see. The loyalty purges were necessary to placate the Beast of Mar a Lago.

                      1 Reply Last reply
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                      • rootwyrm@weird.autosR rootwyrm@weird.autos

                        @blotosmetek @cstross @isaackuo yup, it's why the joke is that the only country to ever successfully conquer Iran, is the country of Iran, and even they weren't that successful. (That itself is a long ugly story.)

                        glc@mastodon.onlineG This user is from outside of this forum
                        glc@mastodon.onlineG This user is from outside of this forum
                        glc@mastodon.online
                        wrote last edited by
                        #66

                        @rootwyrm @blotosmetek @cstross @isaackuo

                        I guess the Arabs kind of conquered it but in the process it conquered them. Hence Baghdad.

                        1 Reply Last reply
                        0
                        • cstross@wandering.shopC cstross@wandering.shop

                          @Edelruth Strava is a GPS-enabled exercise tracking app. It identified the ship's position because the sailor was running laps of the flight deck.

                          B7 is *I assume* a snarky joke riffing on the game "Battleships".

                          edelruth@mastodon.onlineE This user is from outside of this forum
                          edelruth@mastodon.onlineE This user is from outside of this forum
                          edelruth@mastodon.online
                          wrote last edited by
                          #67

                          @cstross

                          Thank you, Charles.

                          1 Reply Last reply
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                          • graydon@canada.masto.hostG graydon@canada.masto.host

                            @isaackuo @cstross Which is kinda the problem; someone sensible won't do this even if they're certain it will work because it affects everyone's planning for centuries thereafter, and the cost of that is greater than any present gain can possibly be.

                            That's different from saying that it won't be tried, and there is certainly both a profit motive and a structural desire for revenge involved.

                            (Oil has an extraction price; this gets the commodity price much higher than the extraction price.)

                            cstross@wandering.shopC This user is from outside of this forum
                            cstross@wandering.shopC This user is from outside of this forum
                            cstross@wandering.shop
                            wrote last edited by
                            #68

                            @graydon @isaackuo I see us getting into a feedback cycle.

                            Oil/gas war in the Gulf -> skyrocketing oil/gas prices.

                            High fossil prices -> PV/battery more profitable

                            Profitable renewables -> less demand for fossils

                            Sinking demand -> increases incentive for war in the Gulf to keep prices high (before fossil energy fields become stranded assets)

                            So we're getting into end-of-oil scarcity wars, with the added twist that there's no overall energy shortage, it's just a capitalism extinction burst.

                            mavu@mastodon.socialM tubemeister@mstdn.socialT fazalmajid@social.vivaldi.netF 3 Replies Last reply
                            0
                            • cstross@wandering.shopC cstross@wandering.shop

                              @graydon @isaackuo I see us getting into a feedback cycle.

                              Oil/gas war in the Gulf -> skyrocketing oil/gas prices.

                              High fossil prices -> PV/battery more profitable

                              Profitable renewables -> less demand for fossils

                              Sinking demand -> increases incentive for war in the Gulf to keep prices high (before fossil energy fields become stranded assets)

                              So we're getting into end-of-oil scarcity wars, with the added twist that there's no overall energy shortage, it's just a capitalism extinction burst.

                              mavu@mastodon.socialM This user is from outside of this forum
                              mavu@mastodon.socialM This user is from outside of this forum
                              mavu@mastodon.social
                              wrote last edited by
                              #69

                              @cstross @graydon @isaackuo that sounds dangerously like a prediction!
                              And i thought we all agreed that you're not allowed to do that anymore, for being way too accurate..

                              cstross@wandering.shopC 1 Reply Last reply
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                              • drajt@fosstodon.orgD drajt@fosstodon.org

                                @cstross on one level Trump has done more for Open Source software and renewable energy in a few months than the Democrats did in years. Nothing like being a clueless despot for making people think about what they buy and how they do things...

                                netraven@hear-me.socialN This user is from outside of this forum
                                netraven@hear-me.socialN This user is from outside of this forum
                                netraven@hear-me.social
                                wrote last edited by
                                #70

                                @drajt @cstross cue people claiming that was his secret strategy the whole time.

                                1 Reply Last reply
                                0
                                • mavu@mastodon.socialM mavu@mastodon.social

                                  @cstross @graydon @isaackuo that sounds dangerously like a prediction!
                                  And i thought we all agreed that you're not allowed to do that anymore, for being way too accurate..

                                  cstross@wandering.shopC This user is from outside of this forum
                                  cstross@wandering.shopC This user is from outside of this forum
                                  cstross@wandering.shop
                                  wrote last edited by
                                  #71

                                  @mavu @graydon @isaackuo Well, the silver lining is that the end stage of this prediction is that we'll phase out fossil fuels *faster* than might otherwise have happened. The leaden side is that the transition will be bumpy and a bit bangy on the side, with unforseeable side-effects (hopefully limited to billionaires swinging from lamp-posts, but we're unlikely to get off that lightly).

                                  1 Reply Last reply
                                  0
                                  • cstross@wandering.shopC cstross@wandering.shop

                                    @graydon @isaackuo I see us getting into a feedback cycle.

                                    Oil/gas war in the Gulf -> skyrocketing oil/gas prices.

                                    High fossil prices -> PV/battery more profitable

                                    Profitable renewables -> less demand for fossils

                                    Sinking demand -> increases incentive for war in the Gulf to keep prices high (before fossil energy fields become stranded assets)

                                    So we're getting into end-of-oil scarcity wars, with the added twist that there's no overall energy shortage, it's just a capitalism extinction burst.

                                    tubemeister@mstdn.socialT This user is from outside of this forum
                                    tubemeister@mstdn.socialT This user is from outside of this forum
                                    tubemeister@mstdn.social
                                    wrote last edited by
                                    #72

                                    @cstross @graydon @isaackuo Possible side quest for those of us keeping a classic vehicle pet going on the side:

                                    With the cost of dino fluid skyrocketing, it might actually make synthetic fuel look reasonable by comparison, and as that happens that might even get cheaper due to more demand.

                                    Context: The 2.71 euro per liter of euro98 I had to pay 2 weeks ago was a bit yikes, and it'll likely cross 3 euro per liter by the end of the week.

                                    cstross@wandering.shopC 1 Reply Last reply
                                    0
                                    • tubemeister@mstdn.socialT tubemeister@mstdn.social

                                      @cstross @graydon @isaackuo Possible side quest for those of us keeping a classic vehicle pet going on the side:

                                      With the cost of dino fluid skyrocketing, it might actually make synthetic fuel look reasonable by comparison, and as that happens that might even get cheaper due to more demand.

                                      Context: The 2.71 euro per liter of euro98 I had to pay 2 weeks ago was a bit yikes, and it'll likely cross 3 euro per liter by the end of the week.

                                      cstross@wandering.shopC This user is from outside of this forum
                                      cstross@wandering.shopC This user is from outside of this forum
                                      cstross@wandering.shop
                                      wrote last edited by
                                      #73

                                      @Tubemeister @graydon @isaackuo Synthetic fuel via Fischer-Tropsch reaction, as long as the H2 is from electrolysis and the CO is by reduction of CO2 from the air, can be carbon-neutral (if energetically much less efficient than straight solar PV to battery power). If the CO is from coal or reformed natural gas, that's a lot less of a good thing.

                                      tubemeister@mstdn.socialT 1 Reply Last reply
                                      0
                                      • cstross@wandering.shopC cstross@wandering.shop

                                        @Tubemeister @graydon @isaackuo Synthetic fuel via Fischer-Tropsch reaction, as long as the H2 is from electrolysis and the CO is by reduction of CO2 from the air, can be carbon-neutral (if energetically much less efficient than straight solar PV to battery power). If the CO is from coal or reformed natural gas, that's a lot less of a good thing.

                                        tubemeister@mstdn.socialT This user is from outside of this forum
                                        tubemeister@mstdn.socialT This user is from outside of this forum
                                        tubemeister@mstdn.social
                                        wrote last edited by
                                        #74

                                        @cstross Yeah it all depends ofcourse, but there's at least a chance to get something a bit cleaner than straight petrol.

                                        Until recently that still fell into the firmly way too expensive bucket if you wanted to fill something bigger than a lawnmower, but times they are a changing.

                                        I mean for the daily commute and other dumb A-B stuff an EV makes a ton more sense obviously...

                                        1 Reply Last reply
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                                        • drajt@fosstodon.orgD drajt@fosstodon.org

                                          @cstross on one level Trump has done more for Open Source software and renewable energy in a few months than the Democrats did in years. Nothing like being a clueless despot for making people think about what they buy and how they do things...

                                          fazalmajid@social.vivaldi.netF This user is from outside of this forum
                                          fazalmajid@social.vivaldi.netF This user is from outside of this forum
                                          fazalmajid@social.vivaldi.net
                                          wrote last edited by
                                          #75

                                          @drajt @cstross and he is doing his best to accelerate the migration to renewables he hates so much.

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