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There's supposed to be a computer in front of every kid since grade one. Schools are instead banning the little computers kids smuggle in [A computer to use in the school as a means of education is not the same of letting kids use a cellphone in class]

- Hypocrisy. Smartphone bans are pushed by people who use them all the time themselves. [Because they are adults not kids]

- This is the same thing as with corporations locking down employees' computers. It's a policy designed for the worst behaving kids to the detriment of the best behaving ones. Poor use of time and poor self-control become expected and even the best kids will slide towards these low expectations. [employees are not kids, also employees are not in school they are in a job]

- Totalitarian policies like this get passed only because teens and tweens are disenfranchised. Democratic government trying to enforce similar population-wide ban wouldn't last long. [Totalitarian policies? This has to be a joke]

- It's not about games or social media. Those are actually tolerated far better than apps like Socratic, which are treated like criminal level of cheating. This is technophobia all the way through. [Of course. It's not about games and social media, it's a about kids not using a cell phone while in the classroom]


I know there’s a point to be made that they’re adults and not kids, but hear me out.

I’m 37 and discovered around age 32 that I used my phone too much. It had crept into my waking life over around 8 years and became a real problem. Today I use a lot of strategies to prevent this, and it’s still challenging to ensure I don’t use it too much.

Kids are surrounded by adults like me or even worse than I am. They use their phones so much, rarely to any useful effect, and they train kids to do the same thing. Adults reject advice or instruction to use their phone less, always certain that they don’t do it for any bad reasons and that they’re in control.

Yet they aren’t. It’s a widespread, chronic, and tragically influential problem. Kids are using their phones way too much, but they’re only mimicking what so many adults around them are doing.

Phones also help fill agency gaps in their lives by allowing them to entertain themselves and socialize without relying on an adult to make things happen. Taking that away is hard and genuinely removes something positive from their lives — especially from their perspective.

I know some adults are not hypocrites. These days I’d like to think I’m not, but I certainly was. I think we need to have a handle on that problem before we can ban phones for kids without reasonable pushback from them.


> I think we need to have a handle on that problem before we can ban phones for kids without reasonable pushback from them.

Do you feel the same way about cigarettes?


Yeah, I think I do. No one should be smoking. It makes no sense. Adults should be discouraged and it shouldn’t be condoned in common areas. Teens get this treatment, adults should too.

Edit: if people want to smoke privately or without sharing second hand smoke, I don’t think they should be stopped. I’m not trying to say it should be outlawed or something. I just don’t like being around it or having it normalized to kids (or even adults — we shouldn’t accept it as something people do so casually, especially in close proximity to non-smokers).


Correct parental examples are key to successfully training healthy habits, but phones are plenty addictive in their own right. It's not just a problem of bad parental examples. Why do you think the parents are addicted in the first place? Are children somehow immune? Hypocrisy is not the main thing here.


I don’t think children are somehow immune. I think the fact that the phones are evidently addictive warrants adults working harder to set a better example.

Expecting kids to abstain from using them in an area should mean adults don’t use them either, though I can imagine cases where it is warranted and makes sense. But, here I think the adult should be expected to only use the phone when warranted.

Perhaps this isn’t typical, but the teachers in my kid’s schools use their phones way too much. It sets such a terrible example. I can try all I want to make screen time intentional in my home, but they go to school and see people (including adults they’re supposed to trust) using their phones without much restraint. I went on a field trip with my youngest and was blown away by how much the teachers were disappearing into screens on a regular basis.

To me, that’s a complete failure to model good behaviour. If kids are growing up with that, who are we to arbitrarily tell them they have to do better?


> A computer to use in the school as a means of education is not the same of letting kids use a cellphone in class

It is the same thing if the computers are uncensored as they should be. Kids are supposed to be taught responsibility since early age. If it can be done for computers, it can be surely done for smartphones.

> Because they are adults not kids

As someone else detailed in comments, this is aimed at secondary education and up, i.e. young adults (teens and tweens) rather than children.

> Totalitarian policies? This has to be a joke

Think again what would happen if your government tried to enforce this against adults. Wouldn't you call it totalitarian?

> it's a about kids not using a cell phone while in the classroom

It's about kids not using any computing device in the classroom. 19th century education. As I have said, this is technophobia all the way through.


That's basically what happened, just google São Paulo street art.


Finally someone who is not spitting things they have no clue about


Luckily this is just an article explaining one side of the law, and it's from 2001. Obviously, there are advertisements, but not on large billboards across the city. Sometimes, I feel like this site is no different from a Twitter thread. There are so many uninformed people making comments about things they have no clue about.


I'm talking about the billboards and other outdoor ads as referenced in the article. What are you talking about?

> In September 2006, the mayor of São Paulo passed the so-called “Clean City Law" that outlawed the use of all outdoor advertisements, including on billboards, transit, and in front of stores. Within a year, 15,000 billboards were taken down and store signs had to be shrunk so as not to violate the new law. Outdoor video screens and ads on buses were stripped. Even pamphleteering in public spaces has been made illegal. Nearly $8 million in fines were issued to cleanse São Paulo of the blight on its landscape. Seven years on, the world's fourth-largest metropolis and South America’s most important city remains free of visual clutter and eye sore that plagues the majority of cities around the world.

You're right though. Uninformed people who don't read the article are annoying. I'm not even for ads. It's simply that there's a way to do outdoor ads that doesn't ruin the city.


The article and photos are from 2011....


Really? I thought nature was manufacturing plastic rocks


Just another form of oil made by nature.


For now increasing data size has been enough to show better results. We don't when diminishing returns will be significant.


That's not the point


Maybe that's why i enjoy electronic music


That's what works for me, too.


If you continue to mine you would be a billionaire today? Maybe the lesson here is just don't give up. Nice story anyway.


Seems unlikely, given that this story was told from the perspective of someone mining in the pre-ASIC era. I suppose they could have invested in ASICs early on, but they started as a broke student and the reason the story is fun is because they made it work on a shoestring. "And then I bought $200,000 worth of ASICs in an overseas datacenter" doesn't have the same effect.


The problem with ASICs and FPGAs were indeed that you would have to order them some 6-12 months in advance and pay the multi-thousand cost up front.

The FPGA/ASIC manufacturers were actually using their own stock to mine the best profits and only then ship them to customers.


ASICs existed in 2013. But they wouldn't have been obtainable to a broke college student.


Probably more so by "hodling" instead of immediately selling to buy more hardware, or selling half for hardware and holding the other half to split the risk between the two option. But it's easy to be smart after the fact...


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