• 0 Posts
  • 14 Comments
Joined 1 year ago
cake
Cake day: June 11th, 2023

help-circle



  • You have 4 people, 3 liberals and 1 conservative, graduating from high school at 18, 75% are liberal. When they are in their late 30s, one of the liberals dies, so 66% are liberals. Then at age 50 another liberal dies, so the group is 50% liberal. One year after retirement (65) the last liberal dies and now the entire cohort is conservative. Without looking at the size of the population, one would think that the group of 4 slowly became more conservative over time.

    Death, not persuasion, causes the political leaning of the population to shift as they get older. It is the very concerns of those that are liberal which also lead to their earlier deaths. If you are less likely to die from something that can be fixed with politics, you are more likely to be conservative and not want to rock the boat.








  • Probably the same way a hybrid gas-electric car is more fuel efficient. In a hybrid, the battery revs up and down with need while the engine just powers the battery at a steady clip. Since the engine can run constantly at a fix optimum speed, it is more fuel efficient.

    Likewise, I figure, each server has a certain amount of bandwidth. If everyone is on one server, all the posts and comments come at random intervals with spikes and troughs. Either the bandwidth gets throttled, which causes lag, or all the comments go through at the same time, which uses a lot of bandwidth. With multiple servers, those posts get federated and (probably, I’m guessing at this point) wait for the federated server to signal that they are no longer busy, which flattens the bandwidth demand.