Recent submissions

Comment · 3 months ago
> growth is not a function of resources

This is a bold claim: I do not believe that if all remaining fossil fuels had vanished overnight that growth would remain identical.

Comment · 11 months ago
This is, not to put too fine a point on it, crank science. Opening up the linked document, the DOI fails to resolve, the paper investigates pH variations in urine during tide cycles, and also skimming over it doesn't appear to make a single prediction. This is at best unfalsifiable, and a "break with the scientific community" is an accurate assessment.

The physics of tides is largely well-understood, and the moon and sun provide the primary forcing. Accurate tide tables are regularly computed the world over, with measurements regularly made. Without even looking at measurements, the shipping industry demands accurate tide forecasts for navigating efficiently. The claim that "tidal phenomena are... primarily electromagnetic" requires some serious evidence to back it up, with calculates to boot, rather than invoking mysticism that tides are "beyond us". Many things are beyond our current scientific understanding, and that is humbling, but tides are quite well understood.

Comment · 11 months ago
Comment · 1 year ago
This looks interesting as an approach to relating schema to data types. One aspect that feels very counter-intuitive/unidiomatic is that, if I understand correctly, in your example there is no Schema enum. Usually this sort of macro does not erase the type defined, and I would find it extremely confusing that I cannot reference, say, Schema::User{..}. It would be clearer to me if this were defined inside of a macro_rules macro, more like lazy_static e.g.

``` schema!{ User { name: String, }, Story { author: User, title: String, content: String, }, } ```

Comment · 1 year ago
Comment · 1 year ago
It is a fine form of forward secrecy: past messages aren't compromised by later keys being compromised. The sender/receiver ratchets essentially provide a notion of what a session means in an asynchronous environment, and the double ratchet algorithm shrinks the window as much as is possible i.e. every time the sender/receiver changes. Dumping the keys only when messages are deleted is an extremely poor security practice.
Comment · 2 years ago
This is similar to arguing in favour of the existence of dictatorships, as not having them restricts the choices of what kind of society people can choose to move to. The point is that in a democracy, at least in principle, people can choose their "boss", and discarding this has bigger implications for everyday freedoms.
Comment · 2 years ago
The employees can democratically decide how they want to run things. They can choose to issue stock, they can choose other people to make decisions about the business e.g. appoint a manager to make decisions for them. They cannot do these things in a general employment situation.

At the most bloody-minded level a food-service worker must wash their hands after going to the toilet and this is a restriction on their rights, but at the same time this infringes upon the rights of customers to not get sick eating food. Denying employees democratic control of their workplaces is a much greater restriction of their rights. And as a matter of practice, employees get the short end of the stick when they have a boss.

Comment · 2 years ago
> If the story is "all companies must be fully employee-owned workers' cooperatives", then first, note that you are calling for a restriction on workers' rights: they have to be given part of their pay as stocks, and they can't sell them freely.

This is simply not true. Many workers' coops issue one share per worker (there may not even be stock), which affords them one vote in company matters. In such a scenario the share may not be bought or sold, as it is a case of one share if and only if a member. It is not correct to represent proportional democratic control of a workplace as somehow a restriction on workers rights.

Comment · 3 years ago
This is not a place for your transphobia, and at the very least violates the

"Please don't use Hacker News for political or ideological battle. That tramples curiosity."

I'd have flagged this rather than responding but am not able to.

Comment · 4 years ago
Comment · 4 years ago
That is the argument you are making, and I struggle to see in what world being published in Nature is "being suppressed".

They make the claim "vaccines that pose 50% higher excess risk of myocarditis compared to an infection", and this is a misleading claim.

The risk to an individual of taking the vaccine is more sensibly measured against what happens to somebody who isn't vaccinated, not what happens to somebody who isn't vaccinated and also didn't die.

This is like comparing injuries in people who survive jumping out of a plane with and without a parachute. How important is it if people without a parachute break their arms less often?

Comment · 4 years ago
Your first study does not show what you claim it does, or at least it is a gross simplification. These statistics are at the 10 per million scale i.e 0.001%, which is smaller than fatality rates for unvaccinated under-40s.

That is to say that there is a selection bias for people who did not die, and this is a significant oversight in your interpretation.

Comment · 5 years ago
I'm not sure we have the same understanding of emergence, here (and I'm not going to insist on being precise).

I would think being emergent has something to do with a structure being present in a system which is not a fundamental part of the description. Something like thought being emergent from connecting a group of neurons.

Calling x, p, t, emergent, when they are co-ordinates in the conventional formulation of QM, is not this. I wouldn't call time emergent in the description of a simple harmonic oscillator, and I wouldn't call frequency emergent either.

Could you elaborate on what you meant?

Comment · 5 years ago

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