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coryfklein

4,288 karma · joined August 21, 2013

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coryfklein··on Brains are not required to think or solve problems – simple cells can do it
> But still - why is consciousness required?

Did someone say it is? Parent explicitly called it out as a by-product.

coryfklein··on Brains are not required to think or solve problems – simple cells can do it
> thermostats as an example of an intelligent system

vs

> A bimetallic strip is intelligent

You're moving the goal posts

coryfklein··on Japan's precision moon lander has hit its target, but appears to be upside-down
It's possible that the "minimum success criteria" or "primary objective" of the mission was to touch down intact within a radius. If that was achieved, then I think even in English it is reasonable to call the landing "perfect" in that it achieved all of the mission goals.

But that all depends on whether, "land upright and measure things with the expensive instruments we sent it with" was originally included as a primary objective and whether they've just moved the goal posts to minimize the appearance of the failure.

coryfklein··on Microsoft lays off 1,900 Activision Blizzard and Xbox employees
Saying the stock market is surging is a bit of an oversimplification. If you compare trough (Oct '22) to peak (Jan '24) you get a 65% annualized rate of increase.

But if you compare peak (Nov '21) to peak (Jan '24) we're essentially flat at 1.4% annualized.

If a business accustomed to double digit growth every year instead saw 1.4% growth annualized over 2 years then the numbers simply can't work out to keep doing what they've always done.

The fact that equity valuations are WAY better than they were in Oct '22 doesn't really help because nobody was raising money during the down turn in the first place! Everyone is priced in on pre-pandemic valuations, which for the most part are unchanged.

Note: I used the NASDAQ-100 Technology Sector, ticker NDXT to calculate these numbers [0].

[0] https://www.tradingview.com/chart/34OYpFIv

coryfklein··on Apple announces changes to iOS, Safari, and the App Store in the European Union
There are literally thousands of options for configuring your device in the Preferences app. Should we put all of them in front of the user's face the first time they set up their phone? How would they know those options exist otherwise?

Knowing that you can configure your phone's behavior should be a basic point of technology literacy. I know that it isn't at 100% today, but what percent of users are now going to have yet another forced decision to make before using their phone for the first time, just so a minority of technology illiterate users can be "educated".

coryfklein··on Apple announces changes to iOS, Safari, and the App Store in the European Union
The tone seems completely professional? I'm not sure where you're reading the "palpable rage" from. Because they used the word "already"? I'm not seeing it.
coryfklein··on Carta CEO's response to the unsolicited outreach to their customers' investors
My thought after reading this, “wow a CEO can be a huge SPOF for a business.”

Some, like Elon, may seem to be untouchable in the end, but I can’t imagine this is good at all for Carta’s – checks notes – cap table?

coryfklein··on Cold showers on overhyped topics (2017)
Stepping back, is this simply pointing out that Rule 34 also applies to scientific research? If a claim can be made, there is a scientific study that "proves" the claim true.

If someone came to me with some outlandish claim, "Studies show that singing in the shower lowers cancer risk," I honestly won't be surprised if they could produce 2-4 white papers published in modern journals in support of it. So much of modern science seems to be reading between the lines and meta-analyses of scientific studies.

Scott Alexander's review of Ivermectin[0] is a great example of this. Bold claim is made, everyone divides into two camps, and in fact both camps have multiple peer reviewed studies backing their side, and to arrive at some semblance of understanding of the topic you need to spend hours diving into the studies and checking off boxes: were they peer reviewed, were there confounders, do the authors have a history of fraud, and on and on and on.

[0] https://www.astralcodexten.com/p/ivermectin-much-more-than-y...

coryfklein··on Cold showers on overhyped topics (2017)
Absolutely. I recommend doing the Wim Hof breathing technique right before turning it cold, it gives you a little boost of adrenaline that just tips the emotional valence of the experience from, "this is terrible why would anyone do this on purpose" to "wow this is exhilirating".

I think a cold shower in the morning, when I do make it happen, gives me a can-do and energetic emotional state for the rest of the day. Force your body to start moving, and the mind follows.

coryfklein··on Fewer people are buying electric cars in the US
EVs are still solidly in the "luxury" category; they're specifically being sold to folks who are not paying attention to the price at the pump in the first place. So I don't understand why "they save you money" is even a selling point at all right now.

Once you see folks replacing their beat-up 1992 Honda Civic with EVs then you'll know that "they save you money" is actually a thing.

coryfklein··on Fewer people are buying electric cars in the US
> It took me an afternoon hanging out with my electrician cousin and about $400 in parts from Amazon to build our own at-home electric refuelling station.

This is a big reason I haven't even considered an EV. How I'd find someone to do this work on my garage, and how much it would cost is a huge unknown, and that's just enough friction to simply not consider getting an EV.

My vehicles are first and foremost utilitarian; I use them to get from A to B. EVs make that simple equation "complicated", and I have other issues maintaining a household that demand my attention.

coryfklein··on Wasm3 entering a minimal maintenance phase
Do you ever have time to relax or do something fun, or are you simply stressed all the time?
coryfklein··on A Lot of Damage in Grindavík
This is a much better introduction to what has happened this week; the original article gives absolutely no context about the related volcanic activity.

TLDR; Grindavík is located in Iceland, a country known for its volcanic activity. Earthquakes and land deformation have exploded in frequency in the area under and around the small town of 4,000 people and geologists expect a volcanic eruption is imminent. The town has been evacuated.

coryfklein··on The diamond world takes radical steps to stop a pricing plunge
And she may be looking for someone who can afford to purchase a single luxury good without going broke?

Of course these days by the time you get to the jewelry phase, this kind of matchmaking is usually resolved anyway. I suspect the tradition started much longer ago when folks got married very quickly (compared to today’s standards).

coryfklein··on The diamond world takes radical steps to stop a pricing plunge
I mean, sort of? The median woman who wants the gorgeous diamond ring from her husband is NOT thinking “This will be great insurance in case we become destitute”. Because everyone knows the resell value is terrible! Worst return on an insurance policy ever.

They want them because they are pretty and because – like it or not – it’s what society has taught them to expect.

coryfklein··on Intermittent fasting more effective than calorie restriction
It's not hard in the sense that solving complicated math problems is hard, but hard in that it adds a non-trivial amount of effort to an activity you do multiple times a day, every day, in perpetuity.

Even the small effort of measuring your creamer with a teaspoon instead of just pouring it in the cup just takes more time and effort than simply checking what time it is.

coryfklein··on WeWork Goes Bankrupt
> I won't ever have to read about WeWork again

They're just going through bankruptcy, not dissolving the company. WeWork will be around for many years to come.

coryfklein··on I trapped scammers in an impossible maze [video]
They were not. The Stanford Prison Experiment used to be a case study on people following orders and fulfilling assigned roles, and now it's the case study for the problem of the replication crisis.
coryfklein··on Joint Statement on AI Safety and Openness
Yes, it is in fact going to happen no matter what. So how do we ensure that the very first super-human AGI is even remotely interested in sharing the planet with the human race?

It is not by ensuring that literally anyone with a computer has an equal chance at creating it.

coryfklein··on Joint Statement on AI Safety and Openness
When playing against a better chess player than me, the whole point is that I cannot predict what move they will make, and that is how the opponent wins. So you don't need to be able to predict what move the AGI will make, only that no matter what move you make it will do better.

But super off-hand idea if I'm trying to be creative. The AGI formulates a chemical that kills humans 90 days after inhalation, hires a chemical lab to synthesize it and forward it to municipalities across the world, and convinces them it's a standard treatment that the WHO has mandated be introduced.

> And how would regulating models thwart this?

I don't think it would. The OP article is about regulation that increases the access to the ingredients for AI, and I'm simply unconvinced that is a recipe for increasing AI safety.

coryfklein··on Joint Statement on AI Safety and Openness
> How does super human intelligence, on it's own, represent any sort of risk for "humanity?"

It does not; I was speaking to AGI. But assuming you were referring to AGI as well, you don't have to think very creatively to consider scenarios where it would be harmful.

If you have an agent that can counter your every move with its own superior move, and that agent wants something – anything – differently from what you want, then who wins? Maybe it wants the money in your bank account, maybe it wants to use the atoms in your body to make more graphics cards to reproduce itself.

Think about playing a game of chess against the strongest AI opponent. No matter which move you are considering playing, your opponent has already planned 10 steps ahead and will make a better move than you. Now extrapolate outside the chess board and into the realm where you can use the internet to buy/trade stocks, attack national infrastructure, send custom orders to chemists to follow whatever directions you want, etc.

coryfklein··on Joint Statement on AI Safety and Openness
First of all, pseudoephedrine is an analogy. But with AGI there is literally no historical event to compare it to as a perfect analogy, including the ones I gave above.

> it's not a secret how metamphetamine is made

I didn't say it was a secret. But try sharing the recipe to methamphetamine virtually anywhere online and see how long it stays up; we do in fact try to at least make it moderately difficult to find this information. Perfect is the enemy of good here.

> No one - I believe - knows how to build an AGI.

The problem is that if we wait until someone does know how to build an AGI, then the game is up. We do not know if the weights behind GPT-4 will be a critical ingredient. If you make the ingredients common knowledge before you know they were in fact The Ingredients, you've let the cat out of the bag and there's no retrieving it.

coryfklein··on Joint Statement on AI Safety and Openness
Color me surprised that that the project manager for the Nuclear Information Project is in fact a subject matter expert for nuclear power and not AGI x-risk. Why would they be working on nuclear information if they didn't think it the most important thing?
coryfklein··on Joint Statement on AI Safety and Openness
And the best path to a benevolent AI is to do what? The difficulty here is that making an AGI benevolent is harder than making an AGI with unpredictable moral values.

Do we have reason to believe that giving the ingredients of AGI out to the general public accelerates safety research faster than capabilities research?

coryfklein··on Joint Statement on AI Safety and Openness
If you think there is even a 5% chance that super-human level artificial general intelligence could be catastrophic for humanity, then the recipe for how to make AGI is of itself an infohazard far worse than the recipe for methamphetamines/nuclear weapons/etc, and precedent shows that we do in fact lock down access to the latter as a matter of public safety.

No, GPT-4 is not AGI and is not going to spell the end of the human race, but neither is pseudoephedrine itself a methamphetemine and yet we regulate its access. Not as a matter of protecting corporate profits, but for public safety.

You'll need to convince me first that there is in fact no public safety hazard from forcing unrestricted access to the ingredients in this recipe. Do I trust OpenAI to make all the morally right choices here? No, but I think their incentives are in fact more aligned with the public good than are the lowest common denominator of the general public.

coryfklein··on The Compiler Is Just Ignoring All My Comments
It's hardly THE plot twist in the story when it's just one small segment in the first third of the story.
coryfklein··on Line Rider Race #2 – Who will survive Flight of the Valkyries? [video]
Every time I watch these I wonder about the process behind creating them. There is so much going on and this is a case where there is all this complexity hiding under the surface in order to present something so simple and elegant.

* Simply keeping the rider on the sled and moving, which for those who have played is not a simple task for a beginner

* Synchronizing it to the music

* The artistic selection of what to show when and where, and getting all of the pieces in place, for example keeping things off screen but nearby until they are needed, and then positioning their velocity vector to just match what you need

* The simple task of managing the artifact which is the course itself; how do you manipulate it and move it around and know precisely where to put a line for a given effect

* The intimate knowledge of the underlying physics at play in Line Rider

Surely there is some sort of software-assissted level editor for Line Rider out there? How much of the level is worked out backwards from the desired velocity and position of a given character?

Frankly it is not dissimilar from writing code at a modern company. At first you think your job is to write code, then you learn that a successful project relies on orchestrating dependencies, teams, artifacts, build times, infrastructure, sweet talking, etc. And so much of it happens off screen!

coryfklein··on iLeakage: Browser-Based Timerless Speculative Execution Attacks on Apple Devices
The amount of time and effort they spent setting up the website – since this is 2023 and websites are super easy to set up – is probably dwarfed by the amount of time they spent on the vulnerability itself.
coryfklein··on Children of married parents do better, but America is moving the other way
Having been raised Mormon and participating in the church and culture until my mid-20's, there are sooo many aspects of the religion that affect life across so many dimensions. I'm sure abstinence from drugs is benificial, but probably only account for a fraction of the effect.

Other things I'd consider:

* Longevity is associated with community, something the church is very good at

* Even elderly individuals are required to perform "a calling", giving them meaning and purpose later in life

* Mormons have a lot of children, and so when you're older you usually have a very strong social safety net

* Mormons have lower divorce rates, and divorce is correlated with greater mortality

As an agnostic and raising kids, I spend a lot of time now pondering how – if at all – to pass on as many of these benefits of Mormonism to my kids without mandating the magical beliefs, and I have to say it's difficult. But I think you do have to have some healthy middle-ground mix of conservatism and collectivisms just to strike a healthy balance with modern individualism and liberalism.

coryfklein··on Early Europeans ate seaweed for thousands of years
Not sure about the seaweed, but I can taste some of the accent in these comments!
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