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bjl

801 karma · joined May 4, 2017

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bjl··on Pseudo-public space in London
There's a distinction between personal property and private property. My house, bed, toothbrush, and computer aren't private property, they're personal property.
bjl··on 110 N.F.L. Brains
Basketball.
bjl··on Physicists Just Generated a Particle That Acts as Its Own Antiparticle
You're correct. The photon and the Z boson are each their own anti-particle. The rest of the force-carriers have distinct anti-particles.
bjl··on Claude Shannon: How a Genius Thinks, Works, and Lives
Lorentz and Minkowski were developing special relativity at the same time as Einstein (albeit in a mathematical context). And Hilbert arguably produced general relativity prior to Einstein as well.
bjl··on Math education: It’s not about numbers, it’s about learning how to think
Well, I was trying to make two points.

1) Arithmetic (number theory) is far harder than most people realise, to the point that its considered one of the most complicated mathematical disciplines.

2) Most subject areas in math bear little to no resemblance to arithmetic, so it doesn't make sense to call all math 'Fancy Arithmetic'.

bjl··on Math education: It’s not about numbers, it’s about learning how to think
Actually, the opposite is true. If you dig deep enough, it turns out that arithmetic is far more complicated than most other areas.
bjl··on Math education: It’s not about numbers, it’s about learning how to think
Hebrew is already quite widely used in certain fields (specifically set theory).
bjl··on Math education: It’s not about numbers, it’s about learning how to think
In higher level math symbols are definitely used for their expressive power.
bjl··on Others are speaking up about discrimination at Tesla
Having a severe narcissist as CEO is hardly 'meaningless'.
bjl··on Others are speaking up about discrimination at Tesla
> How does that work?

Because most of HN have bought Musk's PR persona hook, line, and sinker.

bjl··on New Rules Against Animal Cruelty Raise the Stake for India's Beef Wars
Why is the fact that they wouldn't have existed if not for our desire to eat meat a justification for their continued mistreatment?
bjl··on A Path Less Taken to the Peak of the Math World
This is completely off. At the college level physics is almost completely math. Linear Algebra, Functional Analysis, and Abstract Algebra aren't exactly 'measurement-based' subjects.
bjl··on Despite money and effort, homelessness in SF as bad as ever
> loosening housing regulation is effectively a tax on the current, extremely productive people that live in the Bay Area.

That's an utterly ridiculous claim.

bjl··on Despite money and effort, homelessness in SF as bad as ever
> Mostly they were moved to small/half abandoned villages out of sight.

That's not a whole lot better.

bjl··on Despite money and effort, homelessness in SF as bad as ever
> There are no bums in Belarus. Why? You aren't supposed to ask, they won't tell you.

It sounds like you're advocating for killing homeless people.

bjl··on European Commission fines Google €2.42B for abusing dominance
If you have more than 50% market share in a given market you're considered a monopoly. Although practically, these type of actions aren't usually taken until around 75% market share.
bjl··on European Commission fines Google €2.42B for abusing dominance
> But I don't buy that they can't do what they want in their own store.

Then you're unfamiliar with anti-trust law.

bjl··on European Commission fines Google €2.42B for abusing dominance
To my knowledge it hasn't. But that's irrelevant.
bjl··on European Commission fines Google €2.42B for abusing dominance
The specifics are unimportant. What matters is that Google was using its dominance in one market to gain an advantage in a different market. That has been illegal for a long time.
bjl··on European Commission fines Google €2.42B for abusing dominance
Once you gain a certain amount of market share you no longer have the right to engage in certain kinds of anti-competitive actions. There's nothing extreme about that; the laws have been in place for over a century.
bjl··on Easiest Path to Riches on the Web? An Initial Coin Offering
Basically, its illegal to market exotic investment opportunities to unaccredited investors (for good reason IMO). Same reason only accredited investors can invest in things like CDOs and weather derivatives.
bjl··on 6 Women Accuse Tech VC Justin Caldbeck of Sexual Assault and Harassment
I don't think there's anything he can say unless he knows a spell that will take him back in time and un-harass those women.
bjl··on Crony capitalism may be cannibalizing productive capitalism in the U.S.
> You will find no practical solution to this problem other than starving the beast (decentralizing power away from government)

All this will lead to is dictatorship by the wealthy. I much prefer our current system, as flawed as it is, to corporate fascism.

bjl··on Crony capitalism may be cannibalizing productive capitalism in the U.S.
Knowingly providing incentives for people to do something unethical is itself unethical.

The corporations aren't blameless here.

bjl··on Crony capitalism may be cannibalizing productive capitalism in the U.S.
Crony capitalism is not a misnomer, its the endgame of all capitalists. When people have the resources to buy a regulatory advantage, of course they are going to do so; that's just capitalism at its 'finest'.
bjl··on Twice as happy customers means half the marketing spend
Visual Group Theory by Nathan Carter is a great introduction. There's a free preview online with the first few chapters, and you can find the whole thing for free through the usual channels.
bjl··on Waymo filing says Travis Kalanick knew engineer had Google info
The government is at least nominally controlled by the people. That's a helluva lot better than dictatorship by corporation.
bjl··on Waymo filing says Travis Kalanick knew engineer had Google info
Allowing multinational corporations carte blanche to disregard any law they want is not a precedent I want our society to set. Even if it worked out in this case (which is very debatable), its a very slippery slope.
bjl··on Waymo filing says Travis Kalanick knew engineer had Google info
All of those things could have done without systematically breaking the law at every turn.

We shouldn't let corporations unilaterally decide which regulations they want to follow; if they think some laws are unfair they should work to change them through the democratic process like the rest of us.

bjl··on Trump administration has plan to scrap ‘startup visa’ rule
Why shouldn't we insult myopic, damaging worldviews like the OP's?
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