• 1 Post
  • 411 Comments
Joined 2 years ago
cake
Cake day: June 17th, 2023

help-circle
  • Any fighter jet requires a lot of maintenance, and the F35 requires more than most.

    If they US cut us off from getting parts for the planes it wouldn’t take too long before they wouldn’t be flying anymore.

    And yeah the biggest concern for me is a country that’s potential adversary being able to shut down our air force when they want. I’d say it’s not likely they’d do this to attack us militarily, but I could definitely see a them doing this to put pressure on us in a trade negotiation. They did temporarily cut off Ukraine from supply in the middle of a war to pressure them, that’s a line that should never be crossed, and they crossed it. So yeah they’d be willing ground our airf orce to strong arm us someday.

    So using American planes makes the RCAF a potential liability in negotiations in the future. The military should be a strength in geopolitics, not a liability.

    The Swedish offer shouldn’t just be about jobs, though that’s a nice bonus. If we’re building the parts for the planes here in Canada then no one can cut us off and ground our planes.



  • Why is Ukraine still using jets?

    Drones require a radio signal to work. Radio signals can be jammed. You can get around this by having the drone on a wire, but obviously the range of the drone will be limited by the length of the wire.

    An aircraft with a human pilot can still do it’s mission even if radio signals are being jammed.

    Also I can imagine someday they might combine the technologies. Human piloted jet carries drones close enough that it can hit the target while being connected to the jet by a wire so it can be controlled by the human pilot in the jet in an area where signals are being jammed. Of course the enemy will want to counter that… by sending a human piloted jet to take out your human piloted jet.

    You could of course build more sophisticated drones that can operate autonomously. But remember they they may not be able to connect to a server farm to because of jamming. So you’d have to put a lot more stuff on the drone itself and before long it’s no longer a cheap $400 drone, it’s price tag goes up until you’re basically spending almost as much per drone as we do on missiles.

    Military tech is all about inventing new thing, invent thing to counter that, invent thing to counter the counter to your new tech. In wartime procurement you just need the thing that works right now. With peacetime procurement you want to get things that keep your options open and not be too dependent on a tech that might be countered in a few years. So you get both jets and drones because maybe the jets will be obsolete, but it’s just as likely drones will be obsolete if the time comes to use them.




  • You’re prohibited from entering a many countries in the Middle East if you have a stamp in you passport showing you’ve been to Israel.

    Because of this Israel generally doesn’t stamp passports. It would be especially a terrible thing to do to a refugee that might have family in another country that they could stay with but get turned away because they have a prohibited stamp in their passport.

    They usually give a paper (separate from the passport) with the necessary information. It’s possible they didn’t get that paper, but it’s also possible they had to dispose of it if the flight stopped over in a country that doesn’t allow Israeli stamps.

    Whatever the case may be, it’s not at all unusual for someone exiting Israel to not have a stamp in their passport, in fact that’s the default. It’s weird South African officials wouldn’t be aware of this.



  • The key is “with human supervision”. Calling it Full Self Driving with “Supervised” in parentheses aftwards while putting out videos where they say the only reason there’s some behind the wheel is because of regulations (those annoying “regulations” amirite?) leads people to think they don’t really need to supervise the driving of the car.

    Couple that with the fact that there are actual full self driving cars (Waymo) there’s even greater confusion.

    People have been killed because of the misconceptions about Telsa cars actually being full self driving. Which they aren’t, they cheap out on the hardware needed for that to be possible, let alone the software.





  • If this AI stuff weren’t a bubble and the companies dumping billions into it were capable of any long term planning they’d call up wikipedia and say “how much do you need? we’ll write you a cheque”

    They’re trying to figure out nefarious ways of getting data from people and wikipedia literally has people doing work to try to create high quality data for a relatively small amount of money that’s very valuable to these AI companies.

    But nah, they’ll just shove AI into everything blow the equivalent of Wikipedia’s annual budget in a week on just electricity to shove unwanted AI slop into people’s faces.




  • Yes they will charge you more, because there’s toxic waste involved and it can be expensive to handle in an environmentally friendly way. It’s cheaper to refine rare earths by just dumping the toxic waste on the ground, which is what China does and it’s how they cornered the market.

    This is one of the cases where tariffs are good. Produce the rare earths the right way (even if it costs more) and slap tariffs on products that are produced in ways that damages the environment (as China does).


  • The reason your movement doesn’t get credibility is because you can’t recognize that massacring people because of their ethnicity (what Hamas did) is genocide. If you’re claiming that Hamas didn’t commit genocide while also claiming Israel has, that requires some serious mental gymnastics to reconcile. But you’re not even trying to reconcile the discrepancy in how you consider the the actions of Hamas vs. how you consider the actions of Israel. You feel like if you just shout loud enough, engage in harassment campaigns to intimidate people from discussing the topic, you can control the narrative.

    And you can control the narrative in small corners of the internet like this. But then what? You support a violent movement that tortures people to silence dissent. Do you ever ask “are we the baddies?” or do you continue down the dark path without questioning anything?