Recent submissions

Comment · 8 days ago
It's entirely the responsibility of ai companies how much of the internet's trash they deliver to their users
Comment · 14 days ago
Comment · 25 days ago
So it's lies all the way down?

I had suspected...

Comment · 1 month ago
Photosynthesis was found to rely on a coherent superposition a few years ago
Comment · 5 months ago
If someone steals my passwords and then does nothing with them, or just uses them for their private purposes, then there's no problem. The problems only occur if my passwords are used to take control of my accounts or identity, which would deprive me of my accounts or money etc. So your example actually reinforces that the relevant ethical distinction (the harm) is indeed in intending to deprive someone of something they possess/control
Comment · 6 months ago
National security can mean protecting a society founded on the values of life, liberty and the pursuit of happiness.

It can also mean facilitating a militaristic surveillance state.

Not necessarily the same things, and at some point we might have to choose who's side we're on

Comment · 6 months ago
It applies to anyone knowingly using false information to try to influence people
Comment · 6 months ago
The point is to convince people who are undecided. Using information that's known to be false or weakly supported is then short-sighted and counterproductive, because enough false predictions will turn up that those undecided will tune out entirely
Comment · 6 months ago
They are. I just used different words to refer to the same idea
Comment · 6 months ago
Good points, but it any case, it's true that chimps in general treat group members very differently to outsiders isn't it? Those behaviours that de Waal mentions seem probably directed towards group members. Are there any documented chimp populations where chimps aren't violently aggressive towards members of other groups?

I remember reading, not sure if it's from de Waal, about chimp "raiding parties", where groups of young males will get excited and loudly vocalise as they gather together and head towards a neighboring territory, but when they get close they all go very silent, and will attack individuals from a neighboring troop if they sufficiently outnumber them. They tend to target the face and genitals when attacking other chimps, a different behaviour to when they're hunting monkeys, for example. I think Wrangham mentions that some chimps will hold the targeted individuals' limbs while others attack.

Aside from the brutality, these behaviours seem too cogently goal-directed and sophisticated to just be responses to environmental pressures. There's some deeper reasons involved, imo, even if the severity of the violence is exacerbated by resource and territorial pressures.

Comment · 6 months ago
noob question: can't we just use longer classical keys, at least as a stop gap?
Comment · 6 months ago
Comment · 7 months ago
Looks like not much. The book is about using Python to implement numerical methods, mainly about teaching the Python part, and that's all explained. You might be missing motivation if you don't know any physics, but even so, basic mechanics using differential equations seems to be enough to give context, at least for the earlier parts
Comment · 7 months ago
Dogs are allowed though, and used to herd sheep and cattle, so ground-nesting birds don't seem to be a big concern

Live from the official Hacker News API

A modern reader for Hacker News · SvelteKit + Skeleton