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Cake day: August 24th, 2023

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  • We never actually solved the telephone line problem globally. This is a global issue, not a US issue or western country issue. Some countries just skipped right over it in areas it was simple to do and went straight to wireless after struggling for decades without connectivity, but still the rural areas rely on some form of satellite internet.

    Again, you seem to be worried about these launches, but it will be less than 1 day of transatlantic flights each year to maintain the network. The fuel is methane and oxygen which as I said only has CO2 as a pollutant. If that’s the cost to provide global internet coverage that’s nothing. It’s more for Falcon 9, but its absolutely tiny on the scale of what we do and what it provides.

    The unknown externalities are what does burning things up in the atmosphere do, and that is something we don’t truly have an answer today. SpaceX already solved the throwing away 1st stages each launch which every other launch provider does, and are close to solving the 2nd stage as well. If they can solve the 2nd stage, then we really are only talking about whatever damage the burned up satellites do. In the meantime, they burn up the 2nd stages as well as the satellites which everyone else also does, or leave it in a dead orbit.


  • How many hundreds of thousands or millions of km of trenches though do you think you actually need to serve the entire rural world? How long do you think that would take? That 750km trench might only ever serve 500-1000 people, hence why it never gets built.

    Starlink and the LEO constellations provides the capability for anywhere in the world that can clearly see the sky, to have internet. Today. The next stage of the network will make that capable of serving everyone in rural areas instead of having some cell capacity limits on people as the V3 dishes provide 10x the capabilities per dish, and 20x per launch. The only reason not everyone has access to it is because of geopolitical reasons and licensing, but it could technically serve the entire worlds rural areas today.

    For the non land areas you can’t just wish wash that away with ‘future tech’ or it’s not important. Keeping hundreds of thousands or millions of drones up in the middle of the oceans isn’t going to happen. Sea internet is just as important to the millions of people who work or live on the sea as it is to the rural people at home. The dramatic improvement in quality of life at people at sea is also improved, and has even been noted by the military.

    Surprisingly, Starship is actually ‘clean’ in terms of air pollution. It’s exhaust is just CO2. They could in the future pull CO2 out of the air via solar to make the methane making it neutral. So it’s still a global warming issue, but it’s not tossing other noxious compounds into the air. It’s also a tiny fraction of current airline usage. There’s more CO2 emissions from 1 day of transatlantic flights, than it would take to maintain and grow starlink each year with starship.

    Edit: and in case you missed it, starship is operational now. They launched 10 functioning satellites on the last launch. Its a long ways off from being fully and rapidly reusable, but it can deploy payloads now.







  • We’ve tried to do it on the ground for decades to little success. We give them money, and they say, oh so sorry we spent it all and did 0.001% of the requirements.

    SpaceX and these other LEO constellations can do it in a few years, at their own risk.

    Also, these constellations serve areas that fiber will never serve. 5g towers maybe in many but not all, but never fiber. They also serve areas like the ocean, and air, some of which will never be served by 5g.

    edit: Also there’s no risk of trapping us on earth with something like Starlink. It’s too low and will resolve any mass destruction in a handful of short years. The risk comes with something like Eutelsat One Webs constellation at 1200km that will last millennia in a Kessler Syndome type doomsday scenario.