I wonder if Apple had some understanding of these advancements in inverting image hashes when they decided to drop their on-device image scanning plans.
What Apple forgot to market was the fact that it was only scanning photos that were destined for upload to iCloud Photos, which most people turn off because they don't want to pay more than $1/month for iCloud storage (or $4 if you happen to have a family).
Thankfully, they went forward with "encrypt everything in iCloud E2E"[0] despite not having a way to detect CSAM anymore, probably much to law enforcement's chagrin.
It's 2024, we have to stop playing pretend. Apple can't even keep your push notifications to themselves, I'm not convinced they do anything "to law enforcement's chagrin" nowadays. Every sufficiently large American business is partially controlled by American intelligence; FAANG is part of that, whether you love them or not.
I can imagine a future where certain governments prevent people from purchasing guns without this technology. A company like this could position itself to push society towards that reality while also profiting off of it.
New Jersey had a law like this, where upon the creation of a viable smart gun all other guns would be banned for sale in the state. That pushed a lot of people away from making any smart guns. In the past few years (2019 I think) they amended that so that once a viable smart gun was introduced all dealers in the state had to carry it
During my experience attending Okta events in hope of securing an offer, they accidentally said they would not be able to look over everyone's resume at the end, after assuring us that they totally would earlier on in the webinar. The HR lady forgot to end the webinar and somebody captured it as it went down here: https://streamable.com/c2ytj1
Quite funny on one hand, quite disheartening on the other.
Kudos to you for accepting that it might be stupid. A lot of people say things with complete certainty these days when what they're talking about isn't in their area of expertise.
> "A lot of people say things with complete certainty these days when what they're talking about isn't in their area of expertise."
Far more frustrating and annoying is when people like that say things that are blatantly and provably wrong with complete certainty to an expert in the field and then actively refuse to hear any explanation or proof of the reality of the situation.
Far more annoying, is when an expert is so mired in their professions dogma they lead those trusting them astray. The label "expert" is itself a counter to the skepticism and humility required to reliably maintain a grasp on reality.
Tautologies are correct by definition, experts are not.
Based on my observations they seem to be usually perceived as correct by definition, but that [culturally trained and regularly reinforced] perception, and the methodology that produces it, is technically incorrect.
Not sure what tautology you're referring to, but nobody is claiming experts are infallible - that's silly.
I made my comment based on having seen lots of HN commenters confidently dismissing various widely accepted (read: current best) physical theories based on appeals to intuition and specious or incomplete reasoning.
"Unless that's being assessed by a "skeptic" who literally can't do the math required to fully understand the topic they're being skeptical about."
The subset of skeptics who "literally can't do the math required to fully understand the topic they're being skeptical about" (or in other words: aren't smart enough to form a non-incorrect opinion) are necessarily ("by definition") going to be incorrect.
While this sort of rhetorical, heuristic-exploiting language can be persuasive (because it exploits heuristics), it is often misinformative.
This can be easy to notice by replacing "skeptic" with various other categorizations (such as based on race, gender, religion (but often only certain ones)) - if one is to do that, the accompanying logic typically changes, &/or the person will take object level offence at the content of the analogy, causing them to be unable to appreciate that the modification to the topic has caused the logic to change.
> but nobody is claiming experts are infallible - that's silly.
I agree, hence I made no such accusation.
I'm curious why you brought this up - were you under the impression that I had done that, or were you maybe framing the conversation to make it appear that I had done that (which could cause 3rd party readers to have a negative opinion on my other words)?
> I made my comment based on having seen lots of HN commenters confidently dismissing various widely accepted (read: current best) physical theories based on appeals to intuition and specious or incomplete reasoning.
Well sure: skeptics, being humans, are often incorrect. But similarly, I've also seen lots of HN commenters who identify as ~"scientific thinkers" confidently dismissing various widely accepted theories (and various other cognitive errors) based on appeals to intuition and specious or incomplete reasoning. Consequently, I am "not a fan" of these sorts of people - however, the degree to which* various subgroups of people are guilty of various crimes is a very easy thing to get an inaccurate read on, since perceptions seem to necessarily rely upon substantial heuristic thinking (which makes sense if you think about it).
This is getting a bit hair-splitty for me, but in case it helps, I think you're misunderstanding the thread, or at least interpreting it entirely differently than I am. Here's my take on where we are in case you find it helpful or interesting.
> The subset of skeptics who "literally can't do the math required to fully understand the topic they're being skeptical about" (or in other words: aren't smart enough to form a non-incorrect opinion) are necessarily ("by definition") going to be incorrect.
My post was intended to highlight my perception of the prevalence of a certain type of argument made in this context, and you're objecting to my description as if it was a logical argument. You are responding as if I am somehow logically comparing "experts" and "skeptics", as if one or the other category implies correctness. I didn't intend to make any such comparison, so I am left struggling a bit as to how to respond.
I intended to say, essentially: "In this context there are people working from incorrect assumptions and with insufficient knowledge, and it annoys me." You responded, essentially: "If people work from incorrect assumptions they are necessarily wrong, so that's a tautology." I don't believe that reasoning is either correct or helpful.
You are correct that I am using a number of heuristics, because that's how people generally communicate. In this case, I've seen a large number of discussions adjacent to the parent thread, and so I necessarily posses a heuristic to identify commonalities. The comment I replied to is not incorrect:
"Far more annoying, is when an expert is so mired in their professions dogma they lead those trusting them astray. The label "expert" is itself a counter to the skepticism and humility required to reliably maintain a grasp on reality."
That describes a real phenomenon, and I agree with the poster that it is annoying. I also see this sentiment overused and applied by people matching the heuristic I described, thus the comment. Ultimately, the discussion was a subjective comparison of the perceived relative prevalence of certain types of claims in online forums like this, and the attitudes of the posters about them.
To continue, you said:
> I agree, hence I made no such accusation. I'm curious why you brought this up - were you under the impression that I had done that, or were you maybe framing the conversation to make it appear that I had done that (which could cause 3rd party readers to have a negative opinion on my other words)
I'm certainly not trying to put words in your mouth, but I felt that you were trying to force me into a comparison I was not intending to make. The perception of experts as "correct by definition", to me, is orthogonal to the discussion which was going on. Sure, that happens and it's not correct. Nevertheless, working to develop reasonable heuristics about when to trust expertise is a rational thing to do.
> the degree to which* various subgroups of people are guilty of various crimes is a very easy thing to get an inaccurate read on, since perceptions seem to necessarily rely upon substantial heuristic thinking (which makes sense if you think about it).
I agree with that, and perhaps my attitude has also been unhelpful. To be clear, I don't have any sort of general opinion about how often "experts" and "skeptics" are correct, because those terms are vague and get used differently in different contexts, and because "being correct" is also pretty squishy if you drill down to any particular area. To make matters more confusing, I find that the most vocal anti-expertise skeptics are usually experts in something other than what they're skeptical about.
I'm not sure where that leaves this conversation, except that I think we differ somewhat in how useful we think heuristics are when reasoning under uncertainty and imperfect knowledge. This is also more abstract than I think is probably useful.
I agree there's been a misunderstanding. Also, it's probably worth noting that you seem like a very nice person, whereas "nice" is not a word that many people would assign to me, including myself.
I'll try to explain inline...
> My post was intended to highlight my perception of the prevalence of a certain type of argument made in this context, and you're objecting to my description as if it was a logical argument. You are responding as if I am somehow logically comparing "experts" and "skeptics", as if one or the other category implies correctness. I didn't intend to make any such comparison, so I am left struggling a bit as to how to respond.
You were speaking colloquially (where inaccuracy is not just common, but culturally enforced).
Colloquial (inaccurate) speech is typically not realized as such, and thus spreads into other minds and is stored as facts.
Repeat for several zillions iterations, all the nodes in your network have a false representation and do not realize it.
This phenomenon is very harmful, thus I oppose it in principle and action. I would say: my normal actions are consistent with people's theoretical/intentional behavior. Of course, saying such things tends to invoke a negative reaction on the other end of the wire (/r/iamverysmart, etc), so I am attaching this additional idea to the ~offensive message (and as a computer guy, you likely are smart enough to understand what I'm talking about....except you and I are in an internet ~argument, which interferes with cognition....so hard to say what will happen - let's find out!).
> I intended to say, essentially: "In this context there are people working from incorrect assumptions and with insufficient knowledge, and it annoys me." You responded, essentially: "If people work from incorrect assumptions they are necessarily wrong, so that's a tautology." I don't believe that reasoning is either correct or helpful.
I don't disagree so much, but then "I made my comment based on having seen lots of HN commenters confidently dismissing various widely accepted (read: current best) physical theories based on appeals to intuition and specious or incomplete reasoning" has the appearance of being not correct/helpful to me (as someone who regularly disagrees with mainstream narratives, and has higher than average concern about the state of affairs on this planet).
>> "Far more annoying, is when an expert is so mired in their professions dogma they lead those trusting them astray. The label "expert" is itself a counter to the skepticism and humility required to reliably maintain a grasp on reality."
> That describes a real phenomenon, and I agree with the poster that it is annoying. I also see this sentiment overused and applied by people matching the heuristic I described, thus the comment.
The optimal level of deployment/distribution of this idea is not known though - it very well may be that it would be optimal to discuss this 10 times more often than we currently do. And while this "is" "pedantic", perhaps, it can also be very important simultaneously.
> I'm certainly not trying to put words in your mouth, but I felt that you were trying to force me into a comparison I was not intending to make. The perception of experts as "correct by definition", to me, is orthogonal to the discussion which was going on.
Where you consider it to be orthogonal, I consider it to be fundamental. It is the "water" in:
There are these two young fish swimming along and they happen to meet an older fish swimming the other way, who nods at them and says “Morning, boys. How’s the water?” And the two young fish swim on for a bit, and then eventually one of them looks over at the other and goes “What the hell is water?”
> I agree with that, and perhaps my attitude has also been unhelpful.
Nor is mine! It's pretty rare to encounter someone who's interested in a serious conversation on such matters, so I mostly just "spread the good word" in a semi-serious and not very polite way....for me it accentuates the absurdity of the situation, and thus the enjoyment.
> To be clear, I don't have any sort of general opinion about how often "experts" and "skeptics" are correct....
I'd say: I bet if you could peel back your skull and see what's going on inside, it would be a LOT more complicated than this!
>...because those terms are vague and get used differently in different contexts, and because "being correct" is also pretty squishy if you drill down to any particular area.
Pretty squishy as it is. A not great analogy would be how it took a really long time to get from London to New York, prior to airplanes being invented.....the point being: humans can improve over time (though, they do not necessarily).
> To make matters more confusing, I find that the most vocal anti-expertise skeptics are usually experts in something other than what they're skeptical about.
If that! I'm a conspiracy theorist, so I'm fairly well versed in the substantial shortcomings of my brethren. "There but for the grace of God go all of us"....or so we like to think (that it has not already happened)!
> I'm not sure where that leaves this conversation, except that I think we differ somewhat in how useful we think heuristics are when reasoning under uncertainty and imperfect knowledge.
Well I think it is a lovely conversation!
> This is also more abstract than I think is probably useful.
Right, but how would one even go about accurately estimating utility for this sort of thing? Like: useful with respect to what? "Enjoyment"? According to mods, that's what HN is about, and going beyond that is "generally not advisable", for reasons that seem to be available only on a "need to know" basis (if you don't mind a little bitterness/cynicism).
This is fantastic. I once implemented SHA-256 in Google Sheets to visualize it, but it had horrible performance compared to this. This is the best visualization I've seen yet.
Wow. I'm surprised this is still an issue. My friend was suicidal a few years ago and I couldn't call 911 on the original Google Pixel. Made a scary situation that much worse. Made sure the next phone I bought was an iPhone. You'd think it would be fixed by now.
I was just talking to someone yesterday about how strange it is that Giphy is on Snapchat, even though Facebook now owns it. I thought $400 million was a lot for a GIF platform, but in a world with $28 billion deals like Slack, it doesn't seem too far fetched. The more I think about it, the more it makes sense. It's not just a money making play, but a power play.
