• 0 Posts
  • 65 Comments
Joined 3 years ago
cake
Cake day: June 17th, 2023

help-circle




  • and that’s the one place where there isn’t a physics problem.

    Actually there is a physics problem, but it came about after battleships were largely phased out.

    The issue is the addition of missiles to naval munitions. They tend to use “plunging fire”, where they try to have a fairly vertical trajectory on impact. That means they’re more likely to hit the deck, not the hull.

    Battleships have the bulk of their armor on the hull, not the deck. Trying to armor both the hull and the deck would result in a large amount of displacement (the allowable amount of weight when fully loaded) being used just for armor, limiting storage for ammunition, fuel, crew, and supplies and would severely limit its ability to operate for extended lengths of time.

    Sure, a modern battleship could potentially only armor the deck with minimal hull armor, but then that would open them up to guns and torpedos, and missiles could be modified to have more level trajectories on impact.

    And to further expand on your comment:

    In modern navies, big ships are turning into a liability (The superweapon problem you pointed out). If you have the bulk of your power on a single hull, then losing that one ship cripples your combat effectiveness. Aircraft carriers gain a ton of advantages from being larger to affset those risks, but a battleship is just a big gunship, and that job is better served using multiple smaller cruisers.

    And there’s even debates in the US Navy about whether to develop smaller carriers and have 2-3 of them in a task group instead of a single supercarrier. With VTOL and STOL (Short Take Off and Landing) being commonplace with the F-35, Harrier, and V-22, smaller carriers are significantly more feasible than they were 20 years ago.






  • Tbh, we need more parties, remove the first-past-the-post voting system, and reverse Citizen’s United to truly remove the risk.

    Part of the problem is how primaries bias candidate selection towards the more extreme party members and/or more money. In the republicans it means a drive towards fascists. In the Democratic party that’s been more of a drive towards neoliberals rather than progressives due to funding.

    Reversing Citizens United would remove the neoliberal bias from the Democrat primaries and more easily allow progressives to win candidacy.

    Having more party options and adding ranked choice voting or proportional democracy would allow people to ignore the “lesser of 2 evils” problem and pick candidates that better match their views, so people don’t feel pressured to vote for a fascist due to being more scared of a “socialist”.

    Unfortunately neither the Republicans nor the establishment Dems want that, because they’ll both lost power and influence from having a higher number of major political parties.

    On the plus side, about half the states are in the process of trying to pass laws or citizens initiatives to remove the ability for corporations to finance elections. Props to Hawai’i to figuring out the solution and demonstrating its effectiveness. That means the Citizens United is getting somewhat fixed at the moment.

    The next step would be to try to get the various states to enact ranked choice voting like Alaska has. Easily the harder initiative to pull off due to misconceptions of it being too complicated and resistance from lawmakers, but I think it’s doable.