Comments by "Tony Wilson" (@tonywilson4713) on "Peter Zeihan Blames the Jones Act for Why He Doesn't Care about the Key Bridge | Better Call Sal!" video.

  1. ENGINEER HERE and I TOTALLY AGREE with your assessment of Peter as I have the same issue when he talks about engineering topics. He's great on geopolitics but lousy on engineering. Here's 2 examples. 1/2 to most of the time he talks about things like the Russian Oil wells freezing and being out of action for decades because the American experts have left Russia IS SIMPLY WRONG because he assumes that over the last 20-30 years NONE of the Russian engineers or maintenance people learned anything from operating those wells. Sorry but its an absurd idea that the American experts never trained the local Russians on how to look after their own oil wells and/or that the Russians never learned anything off the Americans. Second, Peter often mentions that Wind and Solar need 100% (or close to) of their lifetime costs up front compared to things like a nuclear power station or coal fired power station because those stations have fuel costs for the lifetime of their operation. Its actually true that when you look at LIFETIME costs Wind and Solar have most of those costs upfront because they have few costs after construction. BUT engineers and investors don't consider lifetime costs as much as they do CAPITAL COSTS which is the money you have to spend getting approvals, getting things designed, getting things constructed and then commissioned so that whatever it is your building can start earning money. In terms of CAPITAL COSTS wind & solar now annihilate nuclear and handily beat coal and other fossil fuels. Just go and look at the costs per Megawatt installed (and that word "installed" is really important). Where there is a leveling of that space are in the grid modifications to link the Wind & Solar to the power grid. I think Peter's problem in these areas is that he does NOT consult with good subject matter experts (SMEs) like the does in other areas. This is why he has certain figures that are way off. Its also likely his economics is skewed by the incredibly poor way economic is taught and that's a subject I have been researching for sometime because it has had huge effects on engineering but that's a much longer discussion. By the way - I'm Australian and love the channel. I was like many introduced to you by Ward Carroll another of the rare breed of YouTubers who endeavor to educate people.
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  4.  @cragnamorra  YES I noticed that one too. I think it was a typo because its simply idiotic to think a carrier can go that fast. A quick check says that 90knots is 166.68kmh or 103.6mph. Its so ridiculous that it has to be a brain fart or typo. FYI - I'm Australian but did my degree in Aerospace Engineering in America. In my last semester I did a class in nautical navigation (I liked sailing). It was a class hosted by the US Navy for their ROTC students. So it was a military class with USN officers for instructors. They were awesome too and treated me very well. It was a class that had the occasional civilian (like me). Its was in 1987 and at that time there were some very serious political differences between Australia and Indonesia. So I asked one of my USN instructors a few things. In that conversation I remember 2 things. 1) He assured me that America would not allow Australia to be touched because there's a couple of incredibly important US bases here. 2) Officially America could have aircraft carriers in Australian waters in 30 days. He told me quite seriously it would be less than 8. As an engineer I can do the calculation. In 8 days (192 hours) from San Diego to Brisbane which is 6260 nautical miles you only need to do 32.6 knots. In most cases San Diego would be the LONGEST distance as Hawaii, Japan & Guam are a lot closer. Published speed of Nimitz and Ford class carriers is simply put as "in excess of 30knots" but there are claims that its over 40knots. BUT THERE'S NOBODY saying anything over 50 let alone 90. So sorry the 90 knots just has to be a brain fart or typo. That said the actual disturbing thing is that NOBODY called him out on it.
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  9.  @cragnamorra  Yeah it was a simple thing but the respect that I got back left an impression that has stuck. On the course I did. We started with a lot of basic chart work and plotting courses around harbours. We then did a pile of celestial navigation. Our main project was plotting the course using basic principles from New York harbour (or the Chesapeake??) to just off the coast of Britain. That included using a Great Circle Chart to get the intermediate positions and then translate that onto the Atlantic charts. We had to pre-prep a couple of star fixes as well. When I went to the chief and asked why the emphasis on celestial when GPS was at that time accurate to about 1m for the military (there was no actual admission but it was certainly under 10m). He said something I have never forgotten and its an incredibly important thing across ALL OF THE ENGINEERING FIELDS - Calibration. He said "The stars don't move." Yes we know they shift but his point was we know exactly where each star is and will be for 1,000s of years to come. What he explained is that the stars are 100% reliable while sensors and computers can make mistakes. He then pointed out "If you have to fire off a nuclear armed weapon you better know where its going to go and to do that you need to know where you are in the first place." He told me that ANY SHIP armed with nukes checked its GPS against the sun & stars every 4 hours, while the rest did it 1 or twice a day (I forget which). As I said it was one of my favorite classes, because of how much I ended up learning.
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