Top
Best
New

Posted by nl 4 hours ago

US bans differential privacy in Census data(desfontain.es)
429 points | 209 comments
asolove 3 hours ago|
The replies here arguing we should publish it all are wild in the worst kind of first-order thinking way.

It’s a census: it just asks questions.

If you start publishing and weaponizing the data against people with various attributes, they’ll just lie or not answer. And then you are left with worse than nothing: bad data people try to act on.

bagels 2 hours ago||
The US Government is the entity that weaponizes the data. The most obvious example is the Census Bureau compiling lists of people of Japanese descent to imprison during WWII. That's just the most obvious one that I know of without looking up more.

The real push for this now is to form lists of people to disenfranchise.

dathinab 31 minutes ago|||
yeah,

and implicitly force them to sell the land they own for less then it's worth, which in combination with setting up very messed up tax related laws in some states (1) which highly benefit you if you bought land longer in the past effectively "killed" a budding, wealthy, land owning Asian community and made sure it can't really regrow in that form.

(1): I think it was mainly California, but don't remember full

conception 2 hours ago||||
Remember “leftist “ and transgender activists are terrorists now.

First they came for…

whattheheckheck 2 hours ago|||
What's the actual antidote to this? 5calls.org?
dmboyd 1 minute ago|||
The actual effective strategy is “tit for tat”
estearum 2 hours ago||||
Voting and getting everyone you know to vote
JumpCrisscross 53 minutes ago|||
And civically engaging. Less than a fifth of voters regularly contact their electeds.
YeahThisIsMe 1 hour ago||||
The people in power now are doing everything they can to make that as hard as possible by any means necessary. Good luck.
patrick451 1 hour ago||
No, they are doing everything they can to ensure that only the people who are legally allowed to vote are the ones voting.
JumpCrisscross 25 minutes ago||
> they are doing everything they can to ensure that only the people who are legally allowed to vote are the ones voting

Illegal voting is so rare that almost every time folks go looking for it they come up empty handed. Examples of voter suppression, on the other hand, are trivial to fine. (And both parties do it, particularly around primaries.)

In my state, we’re trying to enact a citizenship-proof requirement which penalizes women who change their name on getting married and those who can’t afford a passport. In effect, a marriage and poll tax.

p-e-w 2 hours ago|||
Turnout in the past few elections was already extraordinarily high. Clearly this isn’t the answer. And neither is protesting, considering that 4 of the 5 largest demonstrations in US history happened in the past 10 years and achieved nothing.
estearum 2 hours ago|||
Well right... you also need to vote for the correct ("less-bad") people and get your friends to do the same.

Voting for the worse people makes things worse.

rectang 18 minutes ago|||
Ranked Choice Voting makes it easier to vote for “less bad” candidates.

RCV also tends to work against polarization, since it rewards candidates who are at least acceptable to a broad swath of the electorate.

It may not be the “answer” for all that ails the American political system, but it would help.

gs17 1 hour ago|||
You also need the option to vote for "less-bad" people. Where I am now, my vote doesn't matter, even if it means the "less-bad" people win with no competition (as opposed to where I moved from where things were skewed the opposite way).
godelski 27 minutes ago|||
Vote strategically. Candidates notice btw.

So if you're in a heavily red state but you're blue, then vote in the primaries for the more centered Republican. If you're in a heavily blue state but red, do the opposite. Either way this actually helps because more people are centered and we're getting wilder and wilder candidates because there's increased tribalism. They go to the extremes because they get more voters that way. They figured out that the mainstay voters will just end up voting left or right regardless, and that by catering to the extremes it actually pulls the mainstream voters too. (Both Reps and Dems are using this strategy)

Remember, you don't have to vote for the person you actually like.

And keep doing this until we get a sane voting system which can embed actual preference (any of the cardinal systems: i.e. Approval or STAR). This strategy still works with ordinal systems (i.e. Ranked Choice) because a weak spoiler is still really good at splitting the vote (happened in a pretty famous Alaska election).

Retric 31 minutes ago|||
Somewhere between just going out to vote and revolution sits moving to an area where your vote counts.

I’ve not quite reached that threshold, but did avoid moving to DC due to the lack of voting rights.

deaux 1 hour ago||||
> Turnout in the past few elections was already extraordinarily high.

In a sense, this in itself is the issue. It's long-term _worse_ to vote for the "lesser of two serious evils". This extreme "long-term pain for short-term gain" attitude is what's gotten the US to where it is. If in 2016 of 2024 even 20% of the dems would've stayed home or voted third party, the DNC's continuous forcing of awful corpocrats with zero charisma would've become completely untenable and Trump would've been limited to one term. Yet instead they were rewarded for it, so you'll see Newsom get the candidacy and presidency in 2028 (if 2028 even happens at this point), and then in 2032 you'll get something like Hegseth or Thiel winning and it's all over.

There is an answer: relentlessly vote, but only for candidates who are actually slightly decent - including third-party - and otherwise stay at home. "Relentlessly" means "at every level", including locally from the very bottom, all the way up.

The whole idea of "third-party voting is a complete waste in the US" is incredibly dumb because a vote for someone who loses isn't a wasted vote. It shows the others that there's a voter there who can be convinced if catered to, if they select a better candidate. The powers that be have done a fantastic job of brainwashing the entire population of the myth that anyone who _doesn't_ go out and vote for either major candidate is a morally bankrupt person, because it directly benefits them.

The reply to this will be "well it's too late for that now!". It's wrong because the alternative doesn't help you one bit. You're just wishing for a miracle, that in 4 years something happens, kicking the can down the road making things worse long term. And that's actually what's got you here.

It's a symptom of the terminal disease which has infected all layers of American society and has gotten it to where it's at: short-termism. Everyone just looks at the next quarter, the next election. China's ascendency is 1:1 tied to doing the exact opposite. Some smartypants will now point "but zero Covid", great you found a potential exception, now look at the other 90% of policy.

Every time I've explained this I've gotten instantly downvoted without a single reply making an argument against it, because it's too painful for people to admit that they've been part of the road to where the US is at. And again, short-termism: rather feel the short-term tiny dopamine hit by slamming that downvote button than thinking about it. Let's see if this happens again.

gs17 1 hour ago|||
> The whole idea of "third-party voting is a complete waste in the US" is incredibly dumb because a vote for someone who loses isn't a wasted vote.

Yes, but with a caveat, if you had a strong preference between the top two actually-likely-to-win candidates (assuming the third party wasn't competitive), it's at least not voting the most in your interests for the outcome. Which is why we really need approval voting, so we can actually vote for the candidates we like, rather than needing to "strategically" hold our noses.

But I agree with the rest of it, if none of the candidates represent you, the third-party vote at least allows you to send a signal of "I vote, but you need to make me want to vote for you, and this is what I want".

mullingitover 56 minutes ago||||
> Every time I've explained this I've gotten instantly downvoted without a single reply making an argument against it,

Ok I'll break it down for you.

> If in 2016 of 2024 even 20% of the dems would've stayed home or voted third party

Parties cater to their bases, and putting yourself out there as an unreliable voting bloc is exactly how you get your demands ignored.

> The whole idea of "third-party voting is a complete waste in the US" is incredibly dumb

It's not incredibly dumb, it's simple mathematical reality. This doesn't change unless the first past the post system changes. Why do you think the GOP backs the Green Party?

SmirkingRevenge 7 minutes ago||
> Parties cater to their bases, and putting yourself out there as an unreliable voting bloc is exactly how you get your demands ignored.

I wish more people understood this. Instead, there's this mistaken notion that you give away leverage by supplying votes. It's literally the opposite.

Your coalition will have more influence and leverage within a party by supplying votes, not withholding them.

zimpenfish 45 minutes ago||||
> 2024 [...] the DNC's continuous forcing of awful corpocrats with zero charisma would've become completely untenable and Trump would've been limited to one term.

You mean the 2024 election cycle where incumbents all around the globe were beaten because the economic situation was strongly anti-incumbent? Are you positing that the US election was somehow a unique outlier and solely down to Harris being the Democrat candidate? Even though a swing of 115k votes would have handed the presidency to Harris instead?

It sounds like you have a particular issue with the 2016 and 2024 elections and I'm wondering if there's something in common that might explain it...

kgwxd 1 hour ago||||
> Every time I've explained this I've gotten instantly downvoted

Because it's dumb. People don't want to hear dumb ideas, or take the time to try and convince someone that would spend however long it took to type that, apparently multiple times, without realizing it. Throwing away votes will never be the reasonable thing to do. I know you don't want to hear that, because it's too painful for you to admit there's no simple answer.

t-3 10 minutes ago||
Please, explain to me how voting for a candidate you don't like is not throwing away your vote, but voting for a candidate you support is.
dualvariable 1 hour ago||||
> The whole idea of "third-party voting is a complete waste in the US" is incredibly dumb because a vote for someone who loses isn't a wasted vote. It shows the others that there's a voter there who can be convinced if catered to, if they select a better candidate.

Tried that in 2000, voting for Nader as a protest vote against Clinton/Gore third way neoliberalism. I did that in a state where the electoral votes for Dems were 100% safe. Still just got blamed for Bush and there was zero self-reflection on the part of the Democratic Party.

...

I would urge everyone to stop fixating on the Presidential vote as the only fight to win and everything being win/lose based on that outcome. If the Congressional Progressive Caucus in the House exceeds 50% of Democrats in the House, then we can start thinking about a world where e.g. AOC might be the speaker of the House rather than Nancy Pelosi.

> It's a symptom of the terminal disease which has infected all layers of American society and has gotten it to where it's at: short-termism. Everyone just looks at the next quarter, the next election.

Yeah, and the Office of the President is 4-8 years and is just more short-termism, along with individualism / cult of personality / CEO-leadership. If you want to make lasting change in the DNC, start by flipping more and more House seats to progressive from neoliberal.

amanaplanacanal 1 hour ago|||
You are saying the candidates are forced on us by someone else. But that's just wrong, we choose the candidates. Anybody can run, there is no secret cabal that decides who can run and who can't.
ipaddr 1 hour ago|||
Didn't happen last year when Kamila was selected by the leaders.

But in normal years candidates are successful because of the amount of money they can raise. The more they can raise the more brainwashing ads they can buy. The non so secret cabal is the donor class.

Anyone can run? You must meet requirements on age and how long you have lived in the US. You must pay fees and provide signatures for each state. If doing it through a party you have to meet their rules.

Cost to get on most states ballots at a basic level is a million. You could do it for free if you dont want to appear on any ballots.

somenameforme 1 hour ago||||
You do know the former head of the DNC was forced to retire after the leaked emails outed her, and basically all of the top of the DNC, extensively conspiring against Sanders in favor of Clinton? [1] You're right the cabal isn't secret - it's literally the DNC, and who they want to win is who will win, one way or the other. Just reading over that source - it's insane how blatant these people can be:

"In May 2016, MSNBC's Mika Brzezinski accused the DNC of bias against the Sanders campaign and called on Wasserman Schultz to step down. Wasserman Schultz was upset at the negative media coverage of her actions, and she emailed the political director of NBC News, Chuck Todd, that such coverage of her "must stop". Describing the coverage as the "LAST straw", she ordered the DNC's communications director to call MSNBC president Phil Griffin to demand an apology from Brzezinski."

[1] - https://en.wikipedia.org/wiki/2016_Democratic_National_Commi...

SmirkingRevenge 1 minute ago||
A primary role of political parties has traditionally been to filter candidates. It's literally their reason d'être

Sanders wasn't even a Democrat. He switched solely to run in the primary. It's neither scandalous nor surprising that the DNC would try to put up barriers between him and the nomination.

If the RNC had done it's job, Trump would never have been allowed into the primary in the first place.

gs17 1 hour ago|||
The ideal is that anyone can run, but it's not that easy to just start an independent campaign that has a decent chance of winning. Local races are the most realistic "anyone can run" arena, but once you need a lot of travel and logistics in a large region, you either need a lot of your own resources or the support of an existing large political organization.
SmirkingRevenge 15 minutes ago|||
The trend has been going that direction, where low turnout elections favor Ds and high turnout favors Rs. But only kind of... that holds when Trump is on the ballot. Trump seems to activate a segment of low-info, low-propensity voters who stay home when their guy isn't on the ballot. Things will probably get scrambled again once Trump is gone though.

And don't discount protests. It's crucially important to have big public and forceful displays of united opposition. The regime is unlikely to be toppled by protests, but they will weaken it.

That really matters.

In an authoritarian take-over institutions are the front-lines, not the masses. Think colleges, media, industry, courts, legal firms, local governments, etc. The dilemma those institutions will face is to follow rule-of-law or submit to authoritarian corruption. Authoritarians win when those institutions decide it's safer to submit than it is to follow the law. And when institutions (and the people within them) feel like they are twisting in the wind alone and nobody cares, they are more likely to buckle. Protest movements help reinforce the rule-of-law side of that calculation.

(The rise and fall of Orban is a great lesson on all of this)

Also see: https://essayx.substack.com/p/the-35-percent-rule-just-made-...

esikich 16 minutes ago||||
Violence. But people are still pretty comfortable so here we sit.
otikik 31 minutes ago|||
Making the wealthy scared
drnick1 2 hours ago||||
[flagged]
bilbo0s 2 hours ago|||
I'm pretty sure they didn't think this through in a comprehensive fashion.

Because making it esy to find all the rich people just seems like a very bad idea given the direction things are going.

When it was broad, the only thing you could do was locate, say, large minority groups. Blacks and latinos for instance. And even that led to problems. I can't imagine what will happen when we can drill down and tease out immigrants from citizens. Gay from straight. Rich from well to do. And so on.

giancarlostoro 1 hour ago||
Do you really need the census to find people of specific demographics in 2026? Pretty sure I can go up to anyone in any state and ask where all the Puerto Ricans live and get an answer (in many cases I'm sure I'll get stared at like I'm crazy, but that's still an answer). I know because my parents moved to predominantly Hispanic parts of Florida before fully settling down where we landed, I REALLY doubt they stopped to pull up census data to decide where to find Hispanics / Puerto Ricans in Florida. You can talk to any local of any area and figure out which areas are a specific nationality without census data.
newZWhoDis 2 hours ago||||
Does anyone actually believe this crap?

You think the census is what the government would use to mass identify and imprison people, not the NSA database(s)?

You think homeland security, or the FBI, or any other alphabet agency doesn't already have access to a giant list of people?

Think about what meta knows about everyone, or Google. You do realize that the US gov has read access to their core databases right?

"The census" has absolutely no bearing on any of that which you're worried about.

It's just shocking the level of ignorance that gets upvoted in the comments here now.

falsemyrmidon 2 hours ago|||
You think they wouldn't use every tool available to then, including the census data?
awesomeMilou 2 hours ago||||
Yeah okay fair, I was about to post a knee jerk reaction, but it's well known that the US government can obtain higher quality data by just simply buying it from the public market.
esseph 51 minutes ago||||
> Does anyone actually believe this crap?

> You think the census is what the government would use to mass identify and imprison people, not the NSA database(s)?

I think, and history shows, they would use the tools at their disposal.

Example: https://stateline.org/2026/01/20/ice-is-using-medicaid-data-...

kgwxd 58 minutes ago||||
They haven't done a single thing without malicious intent. Go back and find whatever else you've defended in the past, and look at the results instead of the stated reason/goal for doing them. They won't match. They'll be opposites. You'll rationalize or shift blame, of course. But maybe this time, something decent will get through.
willmadden 1 hour ago||||
I'm not sure why your comment is grayed out.

Cell tower data, credit bureau integration, social media scraping, palantir, smart home device surveillance, DNA database exploitation, facial recognition networks, tax, payroll, passport, visa, medicare/medicaid, immigrations and customs databases and many more...

The census is a historical relic used to jerrymander congressional seats, and that's about it.

everforward 1 hour ago||
Census data provides a reliable source to build off of, which makes joining between data sets more reliable. A lot of what you're talking about would be partial prints of an identity that have to be joined up with others to give reliable data.

Eg

> Cell tower data

That's just going to get you a subscriber and device ID, unless you're talking about going deep packet inspection and parsing the contents of the packets. You could, but that's a lot of effort to get something the census can hand you for free.

> credit bureau integration

Notoriously unreliable and identities for the purpose of credit get stolen constantly. The easiest way to clean that is against known-good info, like the census.

> social media scraping

Half the profiles are fake, also not reliable data unless you clean it up. Again, census data makes it very easy to cut out profiles that don't match a real person.

> tax, payroll

These are probably fairly reliable, although they usually won't tell you about a person's demographics.

> passport, visa, medicare/medicaid, immigrations and customs databases

There's an enormous part of the population that won't appear in these at all. The huge part of the country that's "working poor" but not poor enough for Medicaid probably aren't traveling internationally. I wouldn't be surprised if half the country doesn't appear in any of these.

The census has value in that it contains a huge depth of information, is tied with your identity, citizens are compelled by law to answer so even the privacy folks have to respond and lying on it is a crime (enforcement is probably non-existent, though).

I'm sure that can all be reconstructed to some level of accuracy given sufficient effort, but that's a lot harder and requires a ton more coordination than "SELECT * FROM census_data WHERE ..."

FrustratedMonky 2 hours ago||||
I have to agree. I'd like Census data to be private, but the cat is out of the bag.

I'm all for keeping all of this data private. But to think it isn't already available is a bit 'head in sand'. Maybe put laws in place for 'general' privacy across all data, before getting too inflamed about Census in particular.

sieabahlpark 1 hour ago||||
[dead]
smrtinsert 2 hours ago|||
Even at a quick glance this doesn't make any sense. The census is literally how they get the data. Where else would it come from? Drones? Every computer being hacked Michael Bay style?
cj 2 hours ago||
Data mining companies?

Don’t forget there’s an entire industry that exists solely for this purpose.

kajman 1 hour ago||
I don't work in this industry so I don't know their secret sauce, but I would be surprised if census data is not used as a baseline for what they're selling. It doesn't make sense to not want to use it if your next best sources are relying on everyone in the household having an app that sells their location to your network constantly. I see outdated data about me on the public versions of these sites all the time, so I know they don't have omniscience.
esseph 49 minutes ago||
It is probably not a baseline for what they're selling.

https://www.census.gov/about/history/bureau-history/agency-h...

> Title 13 provides the following protections to individuals and businesses:

> Private information is never published. It is against the law to disclose or publish any private information that identifies an individual or business such, including names, addresses (including GPS coordinates), Social Security Numbers, and telephone numbers.

> The Census Bureau collects information to produce statistics. Personal information cannot be used against respondents by any government agency or court.

> Census Bureau employees are sworn to protect confidentiality. People sworn to uphold Title 13 are legally required to maintain the confidentiality of your data. Every person with access to your data is sworn for life to protect your information and understands that the penalties for violating this law are applicable for a lifetime. Violating the law is a serious federal crime. Anyone who violates this law will face severe penalties, including a federal prison sentence of up to five years, a fine of up to $250,000, or both.

kajman 19 minutes ago||
I am indeed sworn to not reveal lots of data I knocked on doors for. My memory isn't that good, especially compared to the database it went into, anyway.

I hope it's not a baseline for individual records, but my assumption was that the census data would be pretty useful as a baseline for aggregate information, especially when it comes to comparing to private sets they're working with.

throwawa1 2 hours ago|||
[flagged]
airstrike 2 hours ago|||
How do you get the idea that migration is "planned"? You've lost the plot entirely
ptidhomme 2 hours ago|||
Someone must be funding the NGOs organizing it all.
airstrike 1 hour ago||
George Soros, probably
vitalyan1234 1 hour ago|||
[dead]
LPisGood 2 hours ago||||
As planned by whom?
youngtaff 2 hours ago||||
Immigrants don’t get a vote in many countries

For example Europeans were excluded from the Brexit vote

watwut 2 hours ago|||
1.) Migration is constant and big topic.

2.) Democracy happens to be destroyed by local far right movements, composed of people who were there for years and did not migrated anywhere.

The extend of foreign destruction is Vance trying to destroy democracy in Europe openly, Putin doing it secretly and Musk openly enciting pogroms. None of them immigrated to EU.

ShinyLeftPad 2 hours ago|||
You first gather the data while people don't know or care. Then you weaponize it later. It happened at least once not long ago in another country, seems not overreaction to be concerned about it
comex 1 hour ago|||
It happened a year ago in this country, with IRS sharing data with ICE (breaking a longstanding policy of keeping taxpayer data private within the government).
kajman 1 hour ago|||
If this is a Nazi reference, Census data was used to send people to concentration camps here during the same era. Less awful than death camps, at least.
ilyagr 16 minutes ago|||
This might be the point. As long as they think the people who end up under-counted are not people this government would like to have voting power for the House of Representatives.
throwawayffffas 44 minutes ago|||
The easy solution is to just reduce the resolution and scope of the data to the degree it is absolutely necessary. The census exists to inform representation decisions. All other concerns are addons. You can have all the data on the county or voting district level and strip data as you increase your resolution, to the point you only keep population number at the neighborhood, block level.

Knowing the racial, ethnic and socioeconomic background of the residents of a single building block is only useful to discriminate against them.

elictronic 31 minutes ago|||
Demographic information is useful for medical, financial, educational, and so many other items.

The current admin doesn’t need it to discriminate, you can just access cameras and license plate readers and target easily that way.

The purpose is to scare people into misstating or obscuring data to reduce total house representation for an area. It’s to win votes, there are much better ways to do all these things than use this data, but effecting the vote with limited impact is a huge money savings.

jmalicki 37 minutes ago|||
There are plenty of other uses - knowing where to build stores to serve your target market, predicting possible pandemic vulnerabilities, etc.
dathinab 39 minutes ago|||
Yes.

Extremists or in general any fraction willing to engage in systematic discrimination, harassment, terrorizing or similar love highly detailed non anonymized census data.

Why?

Because it gives them the perfect layout for which areas to harass (areas likely to yield), which to brutalize (areas unlikely to yield or from especially "hated" people), which to best not touch which (areas with too much influence/money or likely to contain hidden sympathizers), which to systematically take apart through other means like building a highway through them (e.g. "hated" communities to strong/connected to brutalize). etc. etc.

All of this has a lot of history weather it's from right extremists like fascists or left extremists(1).

At which point the question is, if the data you collect is that abuseable. Should you even collect it? Is it even really needed?

(1): Like actual left extremists, the a lot of US sources have the habit to label people as left extremists which by EU standards sometimes aren't even left (but centrist) and very far away from extremism...

themafia 5 minutes ago|||
It's a census: it's only function is to determine the number of representatives your state should have.

Please don't ask about my toilets, my demographics, or my religion.

Thanks.

tbrownaw 3 hours ago|||
Any use to identify where government resources are best used, will have people thinking they should have gotten more and would have if they'd answered differently. Ie, that their answers were "weaponized" against them.
glenstein 2 hours ago||
I guess the way to optimize is to find an equilibrium between an extreme of specificity and an extreme of vagueness that's still actionable from a high-level policy perspective.

Something about this conversation is fundamentally broken if there's no space to iterate towards optimization and instead it's just swinging between maximalist extremes.

HumblyTossed 1 hour ago|||
This administration does ... not ... care ... about ... facts.
webnrrd2k 1 hour ago|||
There's a pretty good chance the Elon Musk, plus Russia and China have had more-orless unrestricted access to American's data since the DOGE dismantling of US government. Plus, by intentionally removing security and accountability mechanisms it makes it impossible to accurately determine how bad the damage actually was.
vkou 40 minutes ago|||
> they’ll just lie or not answer

The Harper government actively worked on destroying the efficacy of the Canadian census, to make it more difficult for subsequent governments to make data-driven decisions.

In addition to the obvious goal of making it easier to identify and target homosexuals, trans people, minorities, immigrants, it's quite possible that destroying future governments' ability to make good decisions is one of the objectives of the Republican party. Stop voting for the face-eating leopard party, already. They don't use the litterbox, shit everywhere, and actively try to eat your face.

For all the very clever people pointing out that this is nothing new, I have two responses.

1. Your cell company may track your location, and your credit rating agencies know how many nose hairs you have, but they doesn't always (or even usually) have the deeply personal information you're supposed to put down in a census.

2. Enough of a change in degree is a change in kind. If you disagree, remember that Imperial Russia had the Okhrana and sent over a million Sybiraks - prisoners and exiles - to Siberia, and then the fucking CHEKA and the NKVD and then the (kinder, softer, slightly less outright murderous) KGB went ahead to send 18 million people into the GULAG system, and outright murdered half a million to a million. This was all the same, right? No difference?

cyanydeez 2 hours ago|||
have you not been paying attention for 10 years? At the top of the rotting snakehead they know all this, they arn't arguing in good faith.
mc32 2 hours ago|||
You can’t completely trust what people say anyway. There are stated preferences and observed preferences in economics but it applies to other areas of life.
tokai 2 hours ago|||
>It’s a census: it just asks questions.

Thats what dutch and french bureaucrats thought until 1940.

derektank 3 hours ago||
The entity most capable of weaponizing demographic data is the government itself. If people weren’t previously providing false information to the census, I’m skeptical that this change is what will push people over the edge.
notfromhere 2 hours ago||
Congress passed laws that blocked the federal government from fusing data across departments for this specific reason. the admin decided to ignore those, and a friendly congress is deciding to not act on that.

You really, really don't want a government who can build a unified profile on you in that way.

r14c 2 hours ago||
Isn't the issue here the lack of accountability? Maybe an unpopular opinion, but I don't think its a foregone conclusion that governments are fundamentally corrupt. Ours certainly is and we have a very weak constitution which makes it worse, but that's the US. I think better constitutions are possible, but we have to stop treating it like a sacred document and be practical.
Supermancho 2 hours ago||
> I don't think its a foregone conclusion that governments are fundamentally corrupt

There's a question of what you mean. Is it, can they be corrupt? have they been corrupt? are they currently corrupt (because of the previous, or incidentally)?

Plato thought Democracy was corrupt and it's the least inherently corrupt system I know of. I would say they are fundamentally corrupt. The best you can do is try to limit it with a document (like the US Constitution) and setting up a multi-branch power structure capable of adversarial action. As you point out, the US does not have that and it's showing.

kajman 1 hour ago||
I "enumerated" for the last census. Trust in my community was already not high* and I had lots of interesting encounters. I really believed the rather invasive data I was collecting with a friendly face would be used and handled responsibly. I feel for the poor souls that'll sign up to go door to door for 2030 now that the firewalls against weaponizing and monetizing all of our sensitive government data has been torn down, and even more for those that will volunteer information that can hurt them.

The comments that this rather expensive endeavour should just be about getting a head count are also amusing to me. The data collected was such an important baseline of common understanding, and this will not be a good thing for its future quality. I've grown very jaded now seeing all the things taken for granted in this country and lost or degraded recently with a whimper.

*: To be fair, they sent me specifically to places that didn't respond, so I was naturally led to believe that everyone in my region hated the government, ignored bizzarrely threatening fliers, or had recently moved and had no knowledge of the inhabitants (if any) during the census period.

sieabahlpark 1 hour ago|
[dead]
Kim_Bruning 2 hours ago||
Coming from a certain european country, you never know what answer on the census might get you into trouble.

"What is your religious affiliation". Seems perfectly innocuous, but turned out to be retroactively fatal if your answer could be attributed to you by a certain foreign occupier in the 1940s .

Bratmon 2 hours ago|||
Surely any such foreign occupier would just demand the unredacted data?
throwawayffffas 42 minutes ago|||
Exactly why a government may refrain from collecting such data, as it is not even relevant in any kind of policy decision.
0xbadcafebee 23 minutes ago||
What, religious data? Are you serious? That's one of the most critical things they can track about their citizens.

Let's say your town has a lot of pig farmers. The pig farmers are afraid their business is diminishing. So they lobby the local government to put a tax on chicken and beef, to encourage more pork consumption. Which local officials might be inclined to do for economic reasons. But then you collect religious data, and it turns out 50% of the population is Jewish, Muslim, and Hindu. So half the population now has to pay a tax, which is effectively a tax on their religion, because their religious belief says they can't eat pork.

This is a made up example, but the point is that you need to know about your citizens so you can make just laws that respect those citizens (and encourage businesses, job training, etc based on demographics). It's why we have a census.

gambiting 1 hour ago||||
Yes, which is why the government shouldn't have this data at all in the first place.
monitorlizard 59 minutes ago||
Say you get your way, and, for fear of Mark Carney rolling the tanks in and taking over North America, the US stops collecting any data on its citizens. How is the IRS supposed to know how much tax to expect from you? How is SNAP supposed to determine your eligibility? How is unemployment supposed to know if you're ripping them off or not? Data privacy is a real concern, but you need PII to run government services effectively. Running a state without collecting PII is like running a hospital without collecting any.
AlecSchueler 54 minutes ago|||
> How is the IRS supposed to know how much tax to expect from you? How is SNAP supposed to determine your eligibility? How is unemployment supposed to know if you're ripping them off or not?

How does knowing your religious affiliation help them with any of this?

LoganDark 48 minutes ago||
"Collecting data" is what helps them.
dwaltrip 49 minutes ago||||
They should follow the principle of least privilege. Why not use differential privacy?
gambiting 22 minutes ago|||
I don't know why you understood my comment as saying government shouldn't have any data. I specifically replied to the comment about religion - there's no reason for the government to collect any data about that from individuals. Churches can report how many members they have if they want to. But it shouldn't be a question on the census.
iso1631 47 minutes ago|||
That's where you hope people like Rene Carmille are around. S
well_ackshually 1 hour ago|||
France used to make plenty of lists. We loved lists. Lists are good. Jews lists? Sure, it's maybe useful one day when we want to do something.

Boy were the Germans happy to find these.

The American obsession with asking for people their perceived origins (AAPI, AA, Latino, ...) is more than weird: it's downright dangerous. Don't fucking ask these questions, and never, ever write it down, especially not with names.

Thankfully, now they can just buy it from data brokers and let Palantir target, so that makes life easier for them

Rygian 2 hours ago|||
"What is your religious affiliation" makes absolutely no sense in a census exercise. IMO.
twoodfin 2 hours ago|||
The U.S. Census Bureau collects tons of data unrelated to the decennial counting for Congressional apportionment.

https://www.census.gov/programs-surveys.html

The American Community Survey is the most well-known, as it replaced the “long form” sampling that had been an extension to the Census.

yoyohello13 2 hours ago||||
Unless you’re a government explicitly and openly aligned with Christian nationalists.
mschuster91 1 hour ago||||
It actually does. Religious affinity can absolutely be useful for longer trend studies, and census data is usually of much, much higher quality than other random sample studies.
talon8635 1 hour ago|||
The point might be going over my head… why does it make no sense?
iririririr 48 minutes ago||
why it makes sense? please try to answer. what action of the gov would change based on that data?

then, make it so your answer is more valid than if they asked what you usually have for breakfast.

i guarantee you more gov actions can be positively impacted by the breakfast question than the religion one.

the ONLY use for religious data is to get it for free for campaigns.

talon8635 27 minutes ago||
Isn’t religion, for those who follow it (I don’t), one of if not the most important aspects of their identity and life’s purpose? I love breakfast food, but not that much.

Don’t some religions not get along very well?

Given your criteria, what should be asked? Check the boxes for the physical and mental illnesses you have? What’s your BMI? How much time do you spend online? What percent of your diet is highly processed foods?

Is gender/sex also nonsensical? Is languages spoken also nonsensical?

WillPostForFood 1 hour ago||
Asking about your religion on the census is against the law in the US:

no person shall be compelled to disclose information relative to his religious beliefs or to membership in a religious body.

https://www.congress.gov/94/statute/STATUTE-90/STATUTE-90-Pg...

swsieber 1 hour ago|||
> compelled

Doesn't that mean they can ask that question with an option for "rather not disclose"?

petilon 1 hour ago|||
Religion is just an example. Don't dwell on it.
arjie 2 hours ago||
Pretty sad, in my opinion. In my ideal the state should have visibility into the shape of the people present so that we can make good decisions about our combined organization. I think we’re making a mistake we will come to regret by intentionally damaging our data collection infrastructure.

I think a large amount of the US’s success is the result of good institutions handling granular data. Policies can be adjusted to match outcomes more rapidly than otherwise.

I understand why people decide to diminish all state capacity - they feel that governments are populated by their opponents who will use state capacity against them. But as our relative strength wanes, our ability to overcome these forces of inertia does as well. And then our governments become less capable and eventually life starts getting worse.

We don’t need house-level data immediately (except perhaps in order to place census blocks within their appropriate congressional district etc). But there are aggregation units above which we should be using as good information as we possibly could be.

tempodox 1 hour ago||
> I think we’re making a mistake we will come to regret by intentionally damaging our data collection infrastructure.

Intentionally damaging infrastructure is the recurring theme of this administration.

bee_rider 1 hour ago|||
I’d be more interested in giving my state detailed info, letting them run programs. The country can have aggregate data.
NewJazz 18 minutes ago||
That works great for real states, but some states are just three mining companies in a trenchcoat.
Bratmon 2 hours ago||
But this article is about a decision to damage the census less. If you value an accurate census, you should be celebrating!
swiftcoder 2 hours ago||
TFA lays out why things don't work that way. If you erode trust in the privacy of census responses, an awful lot of folks will have to start lying on their census
Bratmon 10 minutes ago||
I think the TFA was very light on evidence that people's desire to respond to the census is increased if the government fabricates the results later
MinimalAction 2 hours ago||
Whatever you do, there is a level of trust that is assumed when census takes place. The trust that this data is then not identified in a way that could be targeted for scams, frauds, and other such evils. But in NY, house sale records are made public but much to the detriment, many mortgage companies fake a bill for payment.

Differential privacy is absolutely necessary, and the social scientists being unable to reconstruct the data at an individual level is intended. A macroscopic description is rather enough for most purposes, and anything more is asking for a surveillance state.

mschuster91 1 hour ago|
> But in NY, house sale records are made public but much to the detriment, many mortgage companies fake a bill for payment.

That frankly sounds more like a failure of enforcement, on top of a failure of the construction of the financial system. Here in Germany, it is absolutely not a common thing that mortgages or the banks holding them get sold like a hot potato towards some other sucker, and thus such a letter would cause immediate suspicion.

jmole 3 hours ago||
Ban it from the dataset, add it to the analysis. You can choose your own flavor of noise.

I don't know what the political undertones are here, but at some level you need to have actual ground truth, including "this person/household declined".

Publishing raw data though? That seems like shooting yourself in the foot from a national security perspective, not to mention all the other reasons not to do it.

glitchc 3 hours ago|
> Ban it from the dataset, add it to the analysis. You can choose your own flavor of noise.

It is introduced in the public data, not the secret data.

tbrownaw 3 hours ago||
> Differential privacy makes this trade-off explicit, and thus impossible to ignore. Maybe banning it is a way of pretending that the problem doesn't exist, in the hope that it will go away?

Or it's saying that one of these conflicting goals is more valuable than the other, and so shouldn't be sacrificed for it.

foolfoolz 2 hours ago||
i have such a hard time reconciling stuff like this:

> The census bureau decided to adopt differential privacy for the 2020 Census

and:

> The consequences will be dire for utility or for privacy, and possibly both. It's hard to understate this point: future statistical releases will either be useless compared to past ones, or they will be incredibly unsafe

so we took the census for centuries before this point, and it was “ok.” and for the last census only we added some privacy items. but if we remove just one of those filters, we are in “dire” circumstances? but there were no privacy features before. so we’re actually still much better off than we were for hundreds of years before this.

this makes it feel like an emotional overblown problem

vlovich123 2 hours ago||
Believe it or not, mathematical techniques and computational power have increased in the past hundreds of years, not to mention the digitization of everything.

Privacy issues that weren’t possible before due to cost are now pennies to exploit. Also keep in mind as it points out people were using census data to drive gerrymandering efforts, so these attacks are real and have been going on for a long time.

antasvara 1 hour ago|||
> but there were no privacy features before. so we’re actually still much better off than we were for hundreds of years before this.

One notable thing we have today that we didn't have 100 years ago is a computer. Before, you could reasonably assume that recreating individual records wasn't feasible, at least not on a large scale. You can't assume that now. A 4 digit password was safe for hundreds of years, but it would be a security lability today for the same reason.

shiandow 12 minutes ago|||
As far as I recall they did have some measures in place. Differential privacy just made it a bit more robust.

Arguably the defaults for differential privacy are too robust but that is a different story.

cheesecakegood 37 minutes ago|||
Computers and improvements in data science/machine learning are basically the entire explanation. A LOT of the techniques that we use today to de-anonymize data require computation power not previously available. Even when doable, resources limited scale. Source: statistics degree

(Also, linkage. There are more data sources to cross reference now with the internet and social media and web tracking and hacks - the record footprint of Americans even as recently as the 70s and 80s was dramatically lower!)

baq 1 hour ago|||
For decades we were encrypting our communications with rsa, surely nothing is wrong with it?
gkbrk 1 hour ago||
There is nothing wrong with it, and RSA is still commonly used. In fact, RSA is better against quantum computers compared to ECC.
hristov 1 hour ago|||
As the article clearly states, privacy features have been in the census since 1990. It is just that the previously used privacy feature was not very strong and could be defeated. So it was replaced by a stronger feature in 1920. Before 1990 the census. 1990 was when personal computers were being popularized and the computing power available to individuals exploded and so then it was possible to use computers to separate out individual information from the data the census publishes. So the issue came up then.

No it is not an overblown problem.

LPisGood 2 hours ago||
The concerns here, like most concerns about privacy, are hyperbolic hypothetical hypochondria, until they’re not.
sherburt3 1 hour ago||
So "differential privacy" pretty much sounds like someone gets to modify the results of a census and how it gets modified is entirely up to their discretion.

Seems like something that could be abused to achieve political objectives.

shiandow 1 minute ago||
Not really, it has to be random in a predetermined fashion to be considered differential privacy. It is reversible in the way that someone shouting over an aicraft producing white noise is.

I guess someone could fiddle with the noise, but then why not nudge the originals? Or more insidiously, control what is published?

nirava 12 minutes ago||
there are obviously measures in place to ensure the added noise is statistically homogeneous. the changes don't affect the final aggregates significantly, just enough to avoid saying much *about any individual person*.

know how you can buy "anonymized" data from data brokers and drill down until it's not anonymous anymore and in many cases point to the exact person? differential privacy would prevent that kind of thing.

If someone actually wanted to achieve political objectives by tampering with census data, there are better means than tampering with homogeneous statistical fuzzing.

iugtmkbdfil834 2 hours ago|
Can anyone explain to me the previous state and why it was desirable? I admittedly do not understand why people are getting riled up. I am not being difficult. I really don't understand the original state and the changed state here.
layer8 1 hour ago|
Read up here for example: https://www2.census.gov/library/publications/decennial/2020/...
More comments...