• 0 Posts
  • 212 Comments
Joined 2 years ago
cake
Cake day: February 26th, 2024

help-circle
  • exocrinous@startrek.websitetoScience Memes@mander.xyzThe wonder of the sea
    link
    fedilink
    English
    arrow-up
    1
    arrow-down
    2
    ·
    13 days ago

    The ability to create dispassionate political systems is, in nature, a uniquely human ability. Wolves and ants have political systems, but the systems rely on direct and intentional involvement, at least as much as anything an ant does can be intentional.

    Ants don’t have recessions, or gas chambers, or nuclear bombs, or greenhouse gas pollution, or strip mining, or seafloor dragging. That’s a human invention.






  • exocrinous@startrek.websitetoScience Memes@mander.xyzPolisci
    link
    fedilink
    English
    arrow-up
    12
    arrow-down
    1
    ·
    1 year ago

    No, it’s observation. An experiment involves manipulating an independent variable while controlling other variables. There’s none of that in space, not counting the ISS and Apollo. That said, you can still test hypotheses using observation. And that’s equally true in both astronomy and in social sciences.











  • These pods are only used on rails with very low ridership. They would switch to a train if ridership increased.

    Look at it this way: you can have a train that has a capacity of 100 people, but it only runs once a day due to the low demand, and only 2 people want to ride it at that time of day…Or you can have 10 pods, which do not require as much railway maintenance, and they can carry the 10 people who actually want to use this railway, completely on demand.

    Yeah, a train is better if you want to move ten thousand people a day at peak hour. But this is a cheaper way to move ten people at different times across a day. And it’s a cheaper way of inducing the demand that would justify the more efficient kind of expansion.