What would be some fact that, while true, could be told in a context or way that is misinfomating or make the other person draw incorrect conclusions?

200 points

Wearing your seatbelt increases your chances of dying from cancer.

permalink
report
reply
25 points

This one is great! Made me think way too much

permalink
report
parent
reply
8 points

How?

permalink
report
parent
reply
42 points

You’ll live longer.

permalink
report
parent
reply
6 points

If you die from cancer you can’t die from a car wreck.

permalink
report
parent
reply
3 points

Other way around, for the purposes of this joke, but yes.

permalink
report
parent
reply
6 points

It increases your chance of drowning, but not for the reason people usually think.

permalink
report
parent
reply
191 points

The introduction of seatbelt legislation lead to an increase in nonfatal vehicular injuries

permalink
report
reply
87 points

Similarly, the introduction of metal helmets for soldiers corresponded with an increase of head injuries.

permalink
report
parent
reply
30 points

Body armor in the second Gulf war contributed greatly to an increased rate of amputations on soldiers.

permalink
report
parent
reply
22 points

Ah, survivor bias. Reminds me of analysis of damage to bombers in WW2. Data showed most damage was done to the wings and body of planes. The tail, cockpit and engines were rarely damaged. They responded by reinforcing those areas that were frequently damaged.

However they were only observing bombers that made it back to base and so data on planes that were shot down was missing. Luckily someone did eventually realise this and so the research could be used as evidence that strikes to the areas rarely recorded indicated a downed plane.

permalink
report
parent
reply
8 points

When metal helmets were introduced in the middle of WW1, head injuries went up!

permalink
report
parent
reply
5 points

those damn seatbelts!

permalink
report
parent
reply
-5 points

test

permalink
report
parent
reply

Test back

permalink
report
parent
reply
151 points
*

I don’t know if this counts, since it’s only a “true fact” if you are fine with carefully chosen words and the omission of crucial information…

But the 13-50 stat is dangerously misleading.

You know,

Black people make up 13% of the population, but 50% of the violent crime.

Black people in America do, in fact, make up 50% of the murder arrests according to FBI crime statistics

That much is true.

But certain people tend to use this fact to assert that police officers are far more likely to be killed by black people than by white people. Therefore, the stats that show them brutalizing black people at a higher rate – since they fall short of that 50% number – are evidence that they hold back around black people to avoid appearing racist.

The users of this stat heavily imply black people are more violent and murder-prone, and hence a greater threat. The argument also carries with it an implied benefit to eugenics or a return to slavery (to anyone paying attention.)

But no one using this stat ever explores potential causes for the arrest rate disparity, instead letting their viewers assume it comes from “black culture” (if they are closeted racists) or “bad genes” (if they are open racists).

There’s no attention paid to the fact that black people make up over half of overturned wrongful convictions

There’s no attention paid to the stats further down in that same FBI crime stats table that make it clear that black people make up 25% of the nation’s drug arrests, despite making up close to 13% of the US’s total drug users. (Their population’s rate of drug use is within a margin of error of white people’s rate of drug use). It should be strange that a small portion of the perpetrators of drug crimes make up such an outsized portion of the total drug arrests in this country. But the disparity doesn’t even get a mention.

There’s no attention paid to the fact that more than half of US murders go unsolved, meaning even assuming impartial sentencing and prosecution, we would only know black people committed 50% OF 50% of the murders – 25%. And in a country where 98% of the land is owned by white people and the public defender system is in shambles? Which demographic do you think would be able to afford the best defense, avoiding conviction even when guilty, and ending up overrepresented in the “unsolved murder” category? If only 50% of murders end in a conviction, that means every murderer who walks into a courtroom has a solid chance at getting away with it. Even more solid if the murderer belongs to the richest race. The murder arrest rate by race winds up just being a measure of which demographics can afford the best lawyers, rather than any proportional representation of each demographic’s tendencies.

They mention none of that. The people hawking this statistic intentionally lead their viewers to assume, “arrested for murder” is equivalent to “guilty of murder.” And that 50% of the murder arrests is equivalent to 50% of the total murders. The entire demographic is assumed to be more dangerous.

permalink
report
reply
13 points

I’ve seen similar stuff multiple times, often with misquoted statistics. What many miss is that context is as important as stats.

permalink
report
parent
reply
12 points

Excellent explanation, thanks.

permalink
report
parent
reply
3 points

My pleasure.

permalink
report
parent
reply
11 points
*

The thing about this is that the kind of people who quote statistics like that typically don’t have an interest in all of that. They start with a racist assertion, then search for anything that appears to corroborate. They have no interest in actually understanding the statistic, they only care about it insofar as they believe it justifies their racism.

That, or they know it doesn’t and they’re purposely arguing in bad faith.

permalink
report
parent
reply
5 points

Yeah… that’s a pretty reasonable conclusion. It’s hard to just state outright though, when I live with the exact sort of person described in your comment.

It’s interesting: the people who are fine with calling an entire race murderous seem to take great umbrage at being considered “racist.”

It’s the r-word to them – a slur used to invalidate their concerns and diminish the importance of their well-being.

That their concerns ought to be invalidated – since they are the racist result of racist fear-mongering – is never well-received.

permalink
report
parent
reply
9 points

This guy facts.

permalink
report
parent
reply
7 points

The real bottom line is that when you create an underclass of people whose neighborhoods get firebombed or bulldozed when they get too affluent (see e.g. “Black Wall Street” in Tulsa and Auburn Avenue (formerly “the richest Negro street in the world”) in Atanta, respectively) and had generations of absent fathers due to persecution for things like “vagrancy”, of course they’re going to stop giving a shit about laws that bind but do not protect them! It’s entirely rational that people systematically excluded from being able to get ahead while acting within the law, and whose behaviors are deliberately criminalized in order to target them, would end up committing crimes at higher rates than the people benefiting from their oppression did. In other words, even if it’s true that they actually commit crimes at higher rates (as opposed to being accused at higher rates or being less likely to avoid conviction, as you pointed out, which just make the statistical bias even worse by compounding on top), even that is disingenous because it ignores that the disparity is caused by classism and institutional racism, not anything intrinsic to their race itself. The fiction that it’s somehow their own fault is like a society-wide version of “stop hitting yourself.”

permalink
report
parent
reply
3 points
*

Oh 100% this. The main accomplishment of Tulsa and Auburn was keeping black people impoverished, and…

“About 60 [academic] papers show that a very common result of greater inequality is more violence, usually measured by homicide rates,” says Richard Wilkinson, author of The Spirit Level and co-founder of the Equality Trust. - source

For as long as society insists on high inequality with one race forcefully held at the bottom, no rational person can expect that race to be peaceful.

It’s just… I have a hard time bringing this concept to the table in a debate with people who believe “personal responsibility” can somehow magically indemnify society against its impact on people.

In fact, I am generally speechless when debating such people. It’s such an alien worldview to me. How can personal responsibility actually make society irrelevant? And since when?

The kinds of people who spout the 13-50 argument basically believe NOTHING society does can increase or decrease murder (except, when convenient, being “too soft on children” or “soft on crime.”)

permalink
report
parent
reply
2 points

Omfg, thank you so much for this. I find it repulsive that pos 9gaggers post 50/13 as a mantra to every post that includes black people, but no one would really want to understand from where those numbers come up😡

permalink
report
parent
reply
2 points

The real bottom line is that when you create an underclass of people whose neighborhoods get firebombed or bulldozed when they get too affluent (see e.g. “Black Wall Street” in Tulsa and Auburn Avenue (formerly “the richest Negro street in the world”) in Atanta, respectively) and had generations of absent fathers due to persecution for things like “vagrancy”, of course they’re going to stop giving a shit about laws that bind but do not protect them! It’s entirely rational that people systematically excluded from being able to get ahead while acting within the law, and whose behaviors are deliberately criminalized in order to target them, would end up committing crimes at higher rates than the people benefiting from their oppression did. In other words, even if it’s true that they actually commit crimes at higher rates (as opposed to being accused at higher rates or being less likely to avoid conviction, as you pointed out, which just make the statistical bias even worse by compounding on top), even that is disingenous because it ignores that the disparity is caused by classism and institutional racism, not anything intrinsic to their race itself. The fiction that it’s somehow their own fault is like a society-wide version of “stop hitting yourself.”

permalink
report
parent
reply
107 points

Light roasted coffee has more caffeine than dark roasted coffee.

Technically, per bean, more of the caffeine is cooked out of the dark roast. However, other things are also roasted out of a dark roast to the point that the individual beans are also lighter and smaller. When brewing coffee, usually you either weigh your dose of beans out, or you use a scoop for some consistency. Either method will result in more dark roast beans ultimately making it into the brew than would with a (larger, heavier) light roast.

Typically, this more than cancels out the reduced caffeine content per bean, so a brew of dark roast coffee still typically has more caffeine in it.

permalink
report
reply
21 points

If I remember correctly, dark roast was also originally devised to hide bad-quality coffee beans. Nowadays it is often implied that darker roasts are better, which actually isn’t necessarily the case.

permalink
report
parent
reply
17 points
*

Implied where? All the coffee snobs I know drink lighter roasts and derogatorily call dark roasts “supermarket coffee”

permalink
report
parent
reply
7 points

Can confirm. Source: am coffee snob.

permalink
report
parent
reply
1 point

I think it’s more a marketing push from commercial brands and chain coffee places. Most of them will brand their products as “rich” or “bold”

permalink
report
parent
reply
7 points

Dark roasts have a more consistent taste/flavor and it has a longer shelf life, so it’s easier to know what you’re getting. If you want to taste the variety of flavors coffee can have, you’ll go for fresher lighter roasts.

permalink
report
parent
reply
15 points

Yup, I had to explain this to so many people when I sold coffee. Nobody believed me at all. I explained that dark roast had more of the caffeine cooked out of it.

permalink
report
parent
reply
14 points

Oh shit I’ve repeated this to people and confidently claimed I can “feel” the difference with light roasts. Brains are stupid.

permalink
report
parent
reply
8 points
6 points
*

“Brain make people dumb” – says the brain. How can I trust it?

permalink
report
parent
reply
3 points

This is actually very interesting and I had no idea. Thanks!

permalink
report
parent
reply
3 points

This is actually very interesting and I had no idea. Thanks!

permalink
report
parent
reply
2 points

This is actually very interesting and I had no idea. Thanks!

permalink
report
parent
reply
2 points

This is actually very interesting and I had no idea. Thanks!

permalink
report
parent
reply
2 points

This is actually very interesting and I had no idea. Thanks!

permalink
report
parent
reply
10 points

This is actually very interesting and I had no idea. Thanks!

permalink
report
parent
reply
2 points

Eh, sorry about that. wefwef told me to retry because there was an error while posting my comment. So I did retry… many times. I was actually sure the comment wasn’t posted at all until I saw your reply.

permalink
report
parent
reply
2 points

James Hoffman did a great video on this, and yes, kinda. It’s complicated.

https://youtu.be/etnMr8oUSDo

permalink
report
parent
reply
2 points

Thank you for laying it out like this. I’d often heard that about light roasts, but had never noticed any difference in my caffeine response when I switch roasts. At any rate I’ve always preferred dark for the flavor, but it’s good to know I’m not sacrificing any buzz for it!

permalink
report
parent
reply
2 points

I remember looking this up and the difference is around 1%, so if you’re worried about caffeine intake you’re better off leaving a mouthful in the bottom of your cup than changing beans.

permalink
report
parent
reply
1 point

I’ve honestly never thought of that. Guess that’s why I’ve not been able to feel a real difference in my morning coffee when I use different roasts. I always thought “well it can’t be losing that much caffeine because it doesn’t feel any different than my medium or light roasts.”

permalink
report
parent
reply
-5 points

new comment

permalink
report
parent
reply
92 points

As ice cream sales in the United States increase, so do deaths in in developed parts of Africa.

I use this fact to explain to students how true information can be used to mislead people into drawing wild, deranged conclusions.

The commonality in these events is the rise in temperature during the summer. But if you leave that out, there’s an absurd argument to be made about how purchasing ice cream is inherently evil.

I don’t think it’s an amazing example of what OP is talking about, but as an example, I like how simple and easy to follow it is. Great for junior high level kids.

permalink
report
reply
14 points

According to a new study published by the University of Berchul, eating ice cream can make you be in risk of drowning.

permalink
report
parent
reply
11 points

Is this related to correlation is not causation?

permalink
report
parent
reply
10 points
*

Correlation at least tries to imply they’re related. As lottery sales go up in your household so does credit card debt. Not always a cause but they’re related

You’re looking for spurious correlations which is when numbers have no business even being used in a comparison

permalink
report
parent
reply
4 points

I mean, they are related. There’s a common causation (higher temperatures). There’s plenty of spurious correlations but this specific example isn’t it

permalink
report
parent
reply
2 points

yes

permalink
report
parent
reply
1 point
*

Not exactly. What you’re looking for is coincidence.

permalink
report
parent
reply
5 points

But correlation is sometimes caused by coincidence.

permalink
report
parent
reply
9 points

So there’s some “incorrect” assumptions you have made about the North American summer, and weather in Africa. In the North American summer, only North Africa experiences summer with you guys. The rest of the continent is blanketed in rains (West, Central and East Africa) or are in outright winter (Southern Africa). So our temperatures do come down in your winter. Your coldest months are our hottest months for most of the continent (except for North Africa). So saying the developed parts of Africa

permalink
report
parent
reply
3 points

In equally unrelated news, there’s also a direct correlation between ice cream sales and shark attacks. We have to steal all the ice cream before more people get eaten!

permalink
report
parent
reply

Asklemmy

!asklemmy@lemmy.ml

Create post

A loosely moderated place to ask open-ended questions

Search asklemmy 🔍

If your post meets the following criteria, it’s welcome here!

  1. Open-ended question
  2. Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
  3. Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
  4. Not ad nauseam inducing: please make sure it is a question that would be new to most members
  5. An actual topic of discussion

Looking for support?

Looking for a community?

Icon by @Double_A@discuss.tchncs.de

Community stats

  • 9.4K

    Monthly active users

  • 5.4K

    Posts

  • 300K

    Comments