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Re:Do climate models predict extreme weather? by contravariant on Saturday January 08, 2022 @08:44PM (#29858938)
That's why in these discussions it's usually better to talk about specific statistics like 'the chance of a wildfire has gone up by 20%', or perhaps more clearly 'the average time between extreme floods has gone down from once every 100 years to once every 60' (which I find communicates the point a bit more clearly).

That said personally I think that should be as far as the discussion goes, talking about a specific event and asking whether it's because of climate change is silly and leads to counter intuitive results because by nature extreme weather events are mostly caused by bad luck.

Climate changes the frequency of extreme events, but talking about the frequency of a singular specific event is impossible. And talking about just 1 or 2 of them isn't quite enough either, events will occur at a rate far above or below that predicted by the best weather models simply because of (bad) luck.

I sometimes get the feeling that people try to attribute extreme weather to climate change because it improves the narrative, or as proof that climate change has happened. But personally I find this a bit silly since the fact that the global average temperature has increased and the effects this has on weather shouldn't be all that controversial.

Re:Do climate models predict extreme weather? by labster on Saturday January 08, 2022 @09:31PM (#29859311)
As a climatologist by education and a dabbler in politics, I think you are radically misjudging the ability of most people to have rational discussions about unwelcome statistics. If you say severe weather will increase by 20% due to climate change, people will hear that there’s an 80% chance weather will stay the same. And they say I’m just being alarmist.

When I say that this storm may have been enhanced by climate change, but it could also could have happened anyway, statistically: people hear natural variability, and that I don’t know for sure that climate change impacted their daily lives. And if I don’t know for sure, there must not be much of a case for climate change.

Most of the world is not HN, where nuanced discussions work. Most of the world does not give a shit about climate change unless they will personally suffer in some way. So I lie. So that even if this storm or that hurricane didn’t hurt them, they will have empathy for those who did suffer from a climate-enhanced storm. Because if we wait for everyone to feel the impact in earnest, it will be far too late.

Re:Do climate models predict extreme weather? by whiddershins on Saturday January 08, 2022 @09:58PM (#29859517)
In my view, the problem with the noble lie, which you are engaging in, is that it has been an unmitigated disaster with regards to Covid messaging.

As it became obvious some officials were willing to lie, this opened the door to many people having no idea who to trust.

I believe public trust in leaders and institutions is at an incredible low, and I’m not sure how it can be repaired.

Regardless of whether you think people are capable of nuance, most people have people in their circle who they trust and do have that capacity. Meanwhile, keeping secrets on the internet is very hard.

I think a much better strategy is to explain honestly and with nuance, and hope that this will maintain your credibility in the face of an army of internet researchers who will probably do more to shape average people’s conception than you can ever hope to do directly.

I would say, please don’t lie.

Re:Do climate models predict extreme weather? by enkid on Saturday January 08, 2022 @10:04PM (#29859548)
Can you give a specific example of what you are talking about? What noble lies were being told about COVID? I heard a lot of "we don't knows, but here is the best bet" which were not lies, but all of the lies I heard absolutely were not noble in that they were not for the public's best interest, but rather for the best interest of the individual saying them.
Re:Do climate models predict extreme weather? by Breazy on Saturday January 08, 2022 @10:17PM (#29859628)
"Stop wearing masks, they don't work."
Re:Do climate models predict extreme weather? by kuhewa on Sunday January 09, 2022 @03:24AM (#29861418)
Fauci's infamous quote was: “There’s no reason to be walking around with a mask. When you’re in the middle of an outbreak, wearing a mask might make people feel a little bit better and it might even block a droplet, but it’s not providing the perfect protection that people think that it is."

I not sure it can be considered a lie though. Wrong, but at the time the precedent was pandemic flus and SARS-1, and there isn't much presymptomatic transmission of either. Quarantining once you have symptoms will do the job. SARS-2 is freakish in just how much it replicates in the nose for a couple days before symptoms. It was another 3 weeks before enough data coming out of China established there was likely an appreciable degree of presymptomatic transmission occuring and the CDC guideline was changed.

That said, he definitely should have expressed the reason he was making a stand either way, i.e. that healthcare workers needed the supplies more than folks in the street.

A better example of a lie was when he said he was titering up the number for what is required for herd immunity based on what he thinks will be publicly palatable, while that's dodgy imo it is kinda small potatoes.

Re:Do climate models predict extreme weather? by naasking on Sunday January 09, 2022 @08:54AM (#29863208)
> I not sure it can be considered a lie though

Fauci later said that the reason they advised against masks was because of fears of a PPE shortage. So either Fauci admitted that his earlier position was a deception, or his later claim was itself deceptive.

Re:Do climate models predict extreme weather? by kuhewa on Sunday January 09, 2022 @03:52PM (#29867211)
That's why he made a statement — That doesn't mean it was intended to deceive, just why it was necessary to take a stand publicly.
Re:Do climate models predict extreme weather? by naasking on Sunday January 09, 2022 @04:51PM (#29867671)
He very clearly said that people should not be wearing masks, and the reason was very clearly implied to be that they wouldn't be effective; in fact, in that 60 mins interview, he outright said that wearing a mask could be worse than not wearing one.

That has always been obvious horseshit to anyone who knows anything about biology. His later statement was that the "real reason" they advised people not to wear masks was not actually the stated reason, but a completely different reason. That's literally a deception, and it from Fauci's own words, it appears to have been an intentional deception.

Now you might be ok with public health officials deceiving the public about public health, but I am not. I think it's doubly important that such an official be above reproach in the midst of a pandemic.

Re:Do climate models predict extreme weather? by kuhewa on Sunday January 09, 2022 @05:07PM (#29867808)
> His later statement was that the "real reason" they advised people not to wear masks was not actually the stated reason, but a completely different reason.

Again, he didn't comment on the factual basis of the original mask guidance, only the reason why he made a proclamation one way or another. You are reading between the lines a bit too hard here I reckon.

> That has always been obvious horseshit to anyone who knows anything about biology.

With SARS-2 and hindsight, sure. But had it been like all previous pandemic respiratory viruses including the one most closely related to this virus, where the vast majority of transmission occurs only after a carrier is symptomatic, no, masks wouldn't do much for people in the street as long as anyone with symptoms stayed home.

I think the guidance was muddled and he could have explained the rationale re: healthcare workers. But Fauci didn't later admit deception and what he said at the time wasn't out of line with a reasonable interpretation of available evidence.

Re:Do climate models predict extreme weather? by naasking on Monday January 10, 2022 @08:07AM (#29874177)
> Again, he didn't comment on the factual basis of the original mask guidance, only the reason why he made a proclamation one way or another.

And those reasons contradict the earlier reasons he gave. How is this not a clear deception? Perhaps we should discuss the actual video evidence:

https://www.youtube.com/watch?v=kLXttHlUgK8

Furthermore, if the factual basis of the original recommendations were not false, why were masks mandated soon after shortages were no longer a concern? (and continue to be)

> But had it been like all previous pandemic respiratory viruses including the one most closely related to this virus, where the vast majority of transmission occurs only after a carrier is symptomatic

That's irrelevant to this topic. You don't know who else around you in public might be symptomatic, that's the whole point of wearing masks.

> But Fauci didn't later admit deception and what he said at the time wasn't out of line with a reasonable interpretation of available evidence.

Yes, he literally did. He said people should not be walking around wearing masks. He justified this recommendation by saying that it's because masks are not providing the protection people think they do, and that they might only stop a droplet or two (all clear nonsense). He even said that wearing a mask might be more dangerous than not wearing one. These are all claims he made in that interview.

When asked later why his advice around masks changed, he didn't say the understanding of the facts changed, he said that those original recommendations were made for reasons completely unrelated to effectiveness (fears of PPE shortages).

You can try to spin this however you want to suit your narrative, or try to be as charitable as you want to Fauci, but this was clearly deceptive messaging, and almost certainly intentionally deceptive. At the very least, this would make Fauci among the worst science communicators I've ever seen, at worst he violated the public trust, and is that really who you want communicating to the public in the midst of a public health emergency?

Re:Do climate models predict extreme weather? by kuhewa on Monday January 10, 2022 @03:23PM (#29881669)
This is now going in circles but quickly:

> why were masks mandated soon after shortages were no longer a concern? (and continue to be)

...because that is when the scientific evidence changed. Preprints from China were streaming in in March 2020 that were making a significant degree of presymptomatic transmission look increasingly likely.

Re:Do climate models predict extreme weather? by naasking on Tuesday January 11, 2022 @08:39AM (#29891299)
That's not what he cited as the rationale though, is it? If he had we wouldn't even be having this conversation.

Why would he even bring up PPE shortages in response to a question about changing mask recommendations? You've invented a charitable narrative in an attempt to explain the changing recommendations, but this narrative doesn't actually explain the available evidence.

Like I've been saying all along, he either very clearly lied, or he's literally the worst science communicator I've ever seen.

Either way he should not be the face of public health.

Re:Do climate models predict extreme weather? by magicalist on Sunday January 09, 2022 @09:33AM (#29863541)
> Fauci later said

GP gave an actual quote, can you provide one for this as well?

Re:Do climate models predict extreme weather? by naasking on Sunday January 09, 2022 @10:42AM (#29864183)
Fauci admits to lying about masks and explains why: https://www.youtube.com/watch?v=kLXttHlUgK8

Maybe you think Fauci changed his mind based on new evidence on mask effectiveness, but he literally says they advised against masks due to a fear of PPE shortages, and not due to changing evidence. So either way he deceived: either he deceived about mask effectiveness thus spreading health misinformation, or he deceived about why he advised against wearing masks thus undermining public trust in his advice.

Fauci admits to moving the goalposts on vaccination rates and explains it's because of his "gut feeling that the country is finally ready to hear what he really thinks":

https://www.nytimes.com/2020/12/24/health/herd-immunity-covi...

I think public health officials like Fauci really shot themselves in the foot by undermining their credibility so early on. Public health officials in a public health crisis should be beyond reproach, but that's not how they've been acting, and continued partisan support of these figures only further deteriorates trust in scientific institutions and journalism.

Re:Do climate models predict extreme weather? by kcplate on Sunday January 09, 2022 @11:48PM (#29870779)
Blows my mind that people still wonder why the US response to the pandemic has been “less than optimal”. They seem to forget that this narcissist has been the primary advisor to both presidents…and has literally got everything he asked for from both administrations.

The US pandemic response hasn’t been a Trump or Biden problem, it’s been a Fauci problem.

Re:Do climate models predict extreme weather? by kuhewa on Monday January 10, 2022 @03:25PM (#29881707)
How much of the pandemic response do you imagine Fauci actually controls?
Re:Do climate models predict extreme weather? by kcplate on Monday January 10, 2022 @05:44PM (#29883966)
He certainly controls the public media and Democratic Party Covid narrative in the US. If you have that much power in your corner, your influence is vast.
Re:Do climate models predict extreme weather? by naasking on Monday January 10, 2022 @08:16AM (#29874270)
I wouldn't take it that far. Fauci wasn't the only one peddling in lies, and Trump made plenty of mistakes early on that could have saved lives.
[dead]
Re:Do climate models predict extreme weather? by Breazy on Saturday January 08, 2022 @10:53PM (#29859862)
Maybe editorialized a bit, though I didn't attribute the quote to Fauci particularly because the fib wasn't coming from only him. A lot of people were saying similar things. And the context, of course, is fear of mask shortages for people who needed them most.

But what really gets my goat, much more than that white lie, is when grown adults feign ignorance and pretend they never heard the lie, that the lie was never told. Two years ago isn't that long ago, we all remember it. I think the feigned ignorance is perhaps another white lie motivated by good intentions; maybe some think they can fight covid by defending the reputations of public health officials who were only telling a well intentioned lie in the first place. But despite those good intentions, I think this denial of history is tantamount to gaslighting.

Re:Do climate models predict extreme weather? by magicalist on Sunday January 09, 2022 @09:35AM (#29863566)
> Maybe editorialized a bit

In a conversation about accuracy of statements and not making misstatements just to improve rhetoric, this seems like a weird choice. "No one actually said this, but it captures the zeitgeist (just trust me)".

Re:Do climate models predict extreme weather? by Breazy on Sunday January 09, 2022 @09:37AM (#29863580)
I specifically did not quote Fauci, so I did not misquote Fauci. I did not quote Fauci because similar sentiments were being expressed by numerous people, including:

> “Seriously people — STOP BUYING MASKS!” the surgeon general, Jerome M. Adams, said in a tweet on Saturday morning. “They are NOT effective in preventing general public from catching #Coronavirus, but if health care providers can’t get them to care for sick patients, it puts them and our communities at risk!”

https://www.nytimes.com/2020/02/29/health/coronavirus-n95-fa...

If your intent here is to cast aspersions on claims that comments like this were made, then you are gaslighting. Anybody without serious brain damage remembers the medical technocrats and their media lackeys were signaling against masks early in the pandemic. The above article contains quotes from numerous officials, each worded in different ways but getting at the same message that I wrote above, that masks don't work for proles but do for doctors. Trying to make people question their memory of this is gaslighting.

Re:Do climate models predict extreme weather? by Mikeb85 on Sunday January 09, 2022 @02:59AM (#29861279)
In Canada they said masks don't work and even make things worse, despite every Asian country using them at the time.
Re:Do climate models predict extreme weather? by ethanbond on Sunday January 09, 2022 @09:16AM (#29863388)
Can you find a source for an actual authority (ideally a health authority) saying that?

There’s a similar meme going around the US, but I’ve yet to find any (except one, noted below) health expert who actually said “masks don’t work” rather than “we don’t know that masks work.”

The one exception I’ve been able to find was the US Surgeon General Jerome Adams.

This seems like a clear example of health authorities sharing a nuanced true-at-the-time message that got stripped of that nuance and rounded out to the nearest (false) simplified interpretation.

Re:Do climate models predict extreme weather? by Mikeb85 on Sunday January 09, 2022 @11:59AM (#29865043)
https://torontosun.com/news/national/do-masks-work-dr-tam-st...

From the chief public health officer of Canada who is also a WHO advisor. She's also said other very questionable things (which are all Googleable and which pretty much every Canadian can tell you as it's been a bit of an ongoing scandal, among others...).

https://en.wikipedia.org/wiki/Theresa_Tam

Re:Do climate models predict extreme weather? by ethanbond on Sunday January 09, 2022 @02:59PM (#29866787)
I actually can’t watch that video, potentially not available outside of Canada? Was able to find this one which, yes, contains some concerns and ideas that ended up being invalid (like transmission through eyes or fomites/touching), but which were not completely crazy at the time.

https://youtu.be/_edxN5kkBtc

Not sure if that’s the same interview you linked though^

Re:Do climate models predict extreme weather? by yodsanklai on Sunday January 09, 2022 @05:26AM (#29862065)
Same in France. Then a couple of months later, masks were mandatory outdoors even in low-density areas. I feel that treating people like children overall hurts public trust.
Re:Do climate models predict extreme weather? by kwhitefoot on Sunday January 09, 2022 @09:13AM (#29863366)
Asian countries already used them at the time, not because of COVID. Unfortunately it appears that no one had researched this phenomenon so there were no good statistics on whether, or not, they were effective.
Re:Do climate models predict extreme weather? by pmarreck on Monday January 10, 2022 @11:23AM (#29877167)
Surgeons have used surgical masks for... 100 years? Are you sure there's no evidence to back that up?
Re:Do climate models predict extreme weather? by kwhitefoot on Sunday January 16, 2022 @02:13PM (#29958900)
Operating theatres and streets are radically different environments. The surgeon is leaning over the patient and breathing directly toward an open wound so of course it makes sense for a surgeon to wear a mask. That's not what happens in the street.
Re:Do climate models predict extreme weather? by CWuestefeld on Saturday January 08, 2022 @11:28PM (#29860104)
Fauci has admitted it:

“When polls said only about half of all Americans would take a vaccine, I was saying herd immunity would take 70 to 75 percent,” Dr. Fauci said. “Then, when newer surveys said 60 percent or more would take it, I thought, ‘I can nudge this up a bit,’ so I went to 80, 85.”

“We need to have some humility here,” he added. “We really don’t know what the real number is. I think the real range is somewhere between 70 to 90 percent. But, I’m not going to say 90 percent.”

-- https://www.nytimes.com/2020/12/24/health/herd-immunity-covi...

Re:Do climate models predict extreme weather? by mythrwy on Sunday January 09, 2022 @03:05AM (#29861315)
And now we know the truth. 100% won't achieve herd immunity.
Re:Do climate models predict extreme weather? by carschno on Sunday January 09, 2022 @03:39AM (#29861511)
This is another good example of the issue of misinterpretating true statistics by large portions of the population as outlined above about climate change. Many now understand that even 100% vaccination alone might not end the pandemic, so the conclusion is often "vaccination doesn't work" -- which is much further away from the truth, but fits better into binary thinking and "intuition".

Of course, the problem with people who don't believe in vaccination is not only due to their lack of statistical understanding, but it's massively enforced by politicians and "journalist" who spread those lies.

Re:Do climate models predict extreme weather? by roenxi on Sunday January 09, 2022 @06:41AM (#29862419)
I think the more likely issue is that they are assuming that the vaccine's efficacy is aligned with the strength of the efforts being put into mandating it. When they discover those efforts are excessive they get upset.

A reasonable scenario that doesn't get bought up enough is that average people have a radically different risk tolerance than professionals working in the healthcare industry. 1 in 10,000 incidents mean very little to a person on the street but translate into actual work for a healthcare worker.

Re:Do climate models predict extreme weather? by avereveard on Sunday January 09, 2022 @08:14AM (#29862916)
I was perfectly fine with the initial take - vaccine once or twice, side effects are rare.

Now that it's becoming vaccinate every six months, the outlook of the cumulative probability of side effects doesn't look that good anymore.

And, going trough an inflammatory process every six months doesn't seem good on its own, even if the vaccine wouldn't have side effect.

Re:Do climate models predict extreme weather? by ako on Sunday January 09, 2022 @09:33AM (#29863548)
There was an interesting overview yesterday in the dutch newsite nu.nl that listed the frequency for regular vaccinations for children: https://www.nu.nl/coronavaccins/6177160/weer-een-coronaprik-...

It's actually quite common that vaccinations need to be done multiple times (up to 5 times for DPT) and to have boosters for these when traveling to certain countries.

Re:Do climate models predict extreme weather? by kwhitefoot on Sunday January 09, 2022 @09:20AM (#29863422)
> going trough an inflammatory process every six months

Are you claiming this as a universal truth? Or your specific experience?

My experience and that of two of my three adult children is that it was like a slight bruise at the injection site for about 24 hours. The other child felt slightly under the weather for a couple of days, similar severity to having a cold. We all had Pfizer.

My impression is that my experience is the more common one, but it is not the one that grabs anyone's attention.

The more serious side effects seem to be vanishingly rare.

Re:Do climate models predict extreme weather? by avereveard on Sunday January 09, 2022 @09:58AM (#29863740)
> My experience and that of two of my three adult children is that it was like a slight bruise at the injection site for about 24 hours. The other child felt slightly under the weather for a couple of days, similar severity to having a cold. We all had Pfizer.

so, an inflammatory response.

Re:Do climate models predict extreme weather? by carschno on Sunday January 09, 2022 @10:23AM (#29864002)
How is that bad? A vaccine is designed to cause a response by the immune system; this is certainly not pleasant, but exactly the trade against the potentially much worse effects of an actual infection.
Re:Do climate models predict extreme weather? by xyzzyz on Sunday January 09, 2022 @01:11PM (#29865805)
Feeling “slightly under the weather for a couple of days, similar severity to having a cold” is what Covid looks like in most children.

Covid infection is “potentially” much worse, that’s true, but so is a drive to a vaccination site — the child might die or get seriously injured in a traffic accident. What matters is not the “potential” but rather the actual likelihood, the expected value. Has Covid been dangerous to children? The answer is, rather overwhelmingly, no.

Re:Do climate models predict extreme weather? by vixen99 on Sunday January 09, 2022 @06:33AM (#29862371)
Belief is comforting. Many prefer to focus on established findings and accepted facts as they emerge. We know that the vaccine does not prevent infection or transmission. Its advantage lies in its effect in reducing but not always preventing severe symptoms and death in vulnerable people. https://www.gov.uk/government/publications/covid-19-vaccine-....

Both believers and non-believers tend to be immune - to any findings that run counter to their belief systems. Instead of objectively weighing up pros and cons they get rather heated and adopt binary thinking along pro- and anti-vaccination lines with some indulging in the same trap themselves.

Re:Do climate models predict extreme weather? by tshaddox on Sunday January 09, 2022 @01:40AM (#29860881)
> As it became obvious some officials were willing to lie, this opened the door to many people having no idea who to trust.

> I believe public trust in leaders and institutions is at an incredible low, and I’m not sure how it can be repaired.

I’m not sure you can conclude that the ability or willingness of people to trust anyone is the thing that has weakened when so many people who boastfully distrust traditional mainstream experts also do trust some extremely specific set of claims from some random YouTuber or talk show.

Re:Do climate models predict extreme weather? by contravariant on Saturday January 08, 2022 @09:44PM (#29859416)
That's fair but the problem with such a deliberate lie is that I must view everything with suspicion when people say something that supports climate change. Pretty much the only way I can know something is mostly accurate is when there's a shiny leaflet in front of it 'for educators' that I can ignore.

And it's not just this problem, it's all problems where people need to be convinced 'for the greater good'. I truly worry that the rightful distrust that those 'white lies' are causing is doing irreparable harm. It's also quite fragile since it opens room for people to point out the misleading or even false information, and in those cases people have a nasty tendency to assume the opposite must therefore be true.

Re:Do climate models predict extreme weather? by dr_zoidberg on Saturday January 08, 2022 @09:49PM (#29859461)
I think part of the problem is that the discussion has already been rigged beforehand, and now you _must_ lie to be heard. Not because you want to, but because those that came efore you did. So if you now simply state the facts as they are, the other side will go "oh, things are actually better then, because the previous experts were pretty alarmist, and now this person is telling me something that sounds normal an reasonable".

You know where else I see this pattern? Digital forensics, my area of work. People have been selling snake oil all around for years, and know lawyers, attorneys and judges (in general, with some god particular exceptions) believe in whatever they've been seeing in CSI, or their "IT guy" convinced them as possible. Who cares that I'm one renowned expert in the field? _Their guy_ said this thing was possible, so I must be lying!

Re:Do climate models predict extreme weather? by sanxiyn on Saturday January 08, 2022 @09:40PM (#29859389)
I think you are the problem. Don't lie. Ever.
Re:Do climate models predict extreme weather? by Retric on Saturday January 08, 2022 @10:23PM (#29859663)
Lies of omission are unavoidable when talking to a general audience about any deep scientific or technical issue.

A physicist actually explaining Magnetism takes years. If a PHD gives you a short answer their simply lying to you. For example, no ferromagnetic materials aren’t simply all atoms arranged in a specific fashion that’s a monumental simplification.

Re:Do climate models predict extreme weather? by generalizations on Saturday January 08, 2022 @10:49PM (#29859841)
There's a pretty stark difference. The PhD would retain their credibility if someone explained the difference between the short answer and the complete answer.

But that weather dude will lose his credibility, because his audience will feel deceived, not educated.

Re:Do climate models predict extreme weather? by Retric on Saturday January 08, 2022 @10:55PM (#29859882)
I have gotten the short answer and a significantly longer answer from a climatologist. The short answer while wrong still seemed like a reasonable summery and quite understated. I can’t say if the full answer would change my opinion, but it seems unlikely.
Re:Do climate models predict extreme weather? by labster on Saturday January 08, 2022 @11:21PM (#29860064)
This exactly. After a year of high school physics and a year of mechanics and electrodynamics, they finally get around to telling you: that was kind of all lies, here’s relativity. And then a month later they do it again for quantum, and finally admit they don’t know what is really going on. But Newtonian mechanics is useful!
Re:Do climate models predict extreme weather? by naasking on Sunday January 09, 2022 @08:56AM (#29863231)
Simplified models are not lies, they are true within a defined domain of discourse. That's not what you were describing.
Re:Do climate models predict extreme weather? by loopz on Sunday January 09, 2022 @12:36AM (#29860523)
They should state the truth in first year: We have absolutely no final answers for you, and these years will soon be forgotten. You'll earn more earlier taking any job now. Education is overrated in business anyway.
Re:Do climate models predict extreme weather? by Retric on Sunday January 09, 2022 @07:13AM (#29862587)
I think we can reasonably treat collage students as adults capable of making informed decisions. Most people failing to finish the physics PHD end up in reasonable places, it’s hardly the trap most people getting a 200,000+$ history degree would be in.
Re:Do climate models predict extreme weather? by Breazy on Saturday January 08, 2022 @10:30PM (#29859703)
An omission really only becomes a lie of omission if somebody would feel deceived upon learning of the omission. Nobody would reasonably feel deceived by your omission of the 0.000000001% cosmic ray hypothesis.
Re:Do climate models predict extreme weather? by bottled_poe on Sunday January 09, 2022 @03:25AM (#29861425)
When the message needs to be reduced to a headline in order to get seen, you’ll never pack the whole truth into it.
Re:Do climate models predict extreme weather? by generalizations on Saturday January 08, 2022 @10:55PM (#29859883)
One of the big arguments against climate change is the suspicion they "the scientists are lying". You're taking away the credibility of the entire field.
Re:Do climate models predict extreme weather? by dmingod666 on Saturday January 08, 2022 @11:45PM (#29860219)
1 - Making predictions about the future with certainty is not something that is generally considered in the realm of mortals. 2 - People can distrust models as being inaccurate and bad at predicting the future.
Re:Do climate models predict extreme weather? by generalizations on Saturday January 08, 2022 @11:47PM (#29860233)
1. Nobody's talking about that.

2. Of course they should be able to.

Re:Do climate models predict extreme weather? by vkou on Sunday January 09, 2022 @03:17AM (#29861380)
> 1. Nobody's talking about that.

Yes, they are. Every election winter, or so, some performative artist shows up to Congress with a bag of ice, and announces in front of cameras something along the lines of "Checkmate, scientists, if global warming is real, why is it snowing in my congressional riding?"

Re:Do climate models predict extreme weather? by Breazy on Saturday January 08, 2022 @10:00PM (#29859525)
People are better at sniffing out lies than they are at sniffing out whatever good intentions might have motivated those lies.
Re:Do climate models predict extreme weather? by mikeyouse on Saturday January 08, 2022 @10:58PM (#29859903)
I really don’t think that’s true. Tens (hundreds?) of thousands of additional Americans are dead from Covid because they believed easily disprovable lies about the safety and efficacy of vaccines by people who have reputations for lying. Most people believe anyone they consider to be an authority. It’s too exhausting otherwise.
Re:Do climate models predict extreme weather? by andrewflnr on Sunday January 09, 2022 @05:25AM (#29862052)
More accurately, people are really good at sniffing out lies when it benefits their worldview somehow (and terrible when it doesn't). Why people think conspiracy theories benefit their worldview is a different and stickier question, but somehow they do, so they're hypersensitive to any lies deployed against the lies they prefer.
Re:Do climate models predict extreme weather? by Breazy on Saturday January 08, 2022 @11:49PM (#29860249)
I didn't say people are good at sniffing out lies. I said that people are better at sniffing out lies than they are at sniffing out good intentions between those lies.

I'll phrase it another way: When you tell a lie, some people will see through it and some people will believe it. Of those who see through it, some will believe you had good intentions for lying, and some won't. These proportions all vary depending on the exact nature of the lie and the audience receiving it, but it's virtually always the case that [see through the lie] > [see through the lie AND believes it well intentioned]

Or put another way: Every time you tell a white lie, you burn your own credibility because some people will see through your lie and won't be inclined to excuse you for it.

Re:Do climate models predict extreme weather? by naasking on Sunday January 09, 2022 @08:52AM (#29863180)
> Most of the world does not give a shit about climate change unless they will personally suffer in some way.

That's uncharitable and untrue.

> So I lie. So that even if this storm or that hurricane didn’t hurt them, they will have empathy for those who did suffer from a climate-enhanced storm.

People distrust science after decades of bad science journalism and bad science communication, and you think the solution is to outright lie and undermine all of your credibility.

I'm sure that'll work just great, and it won't at all simply reinforce the beliefs of those who already agree with you while arming those you were actually trying to reach with reasons to distrust you. Not like we didn't see exactly this sort of lie backfire during the pandemic.

Re:Do climate models predict extreme weather? by throwawaylinux on Sunday January 09, 2022 @07:59PM (#29869276)
> That's uncharitable and untrue.

This is a strange misconception about climate change, even among many of what should be the better educated and informed section of the population, at least on the issues of the science. The misconception is that more people need to be convinced about climate change and the need to take action.

Many climate change topics that come up even on here get well received comments about problem of the greedy selfish uneducated rednecks who are preventing climate change action, and the subsequent hand wringing about how to educate or scare or convince them into changing their minds.

The facts just don't support this outlandish idea though. Even in the country with the most climate deniers in the world, Indonesia, they number just about 21% of the population. In the USA, deniers are under 20% and a staggering two thirds of people and more than half of Republicans think the government should take more action on climate change. This is an overwhelming political mandate, it's not even a question.

The ruling class enacts far less popular policies and legislation all the time and doesn't bat an eye. You're telling me they'll go on expeditionary wars on flimsy pretexts that last decades and cost trillions of dollars and kill thousands of Americans, but they won't implement overhwelmingly popular policy that has bipartisan support of voters to address what they keep telling us they believe is the biggest and most important problem facing humanity? This is clearly utter bullshit.

And that's the way they like it. Their divisive propaganda (which includes seeding distrust in science) has worked extremely well. The facts show that they never had any intention to more about climate change, that they routinely lie about the political reasons for not doing more, and they're happy that the commoners are blaming one another for it instead of the robber barons who own them.

Re:Do climate models predict extreme weather? by naasking on Monday January 10, 2022 @07:36AM (#29873845)
Exactly. In the political sphere, "excuses" are not "reasons". Well meaning people get these confused all of the time, accepting a politician's excuses at face value as the reason they don't support some policy.
Re:Do climate models predict extreme weather? by xyzzyz on Saturday January 08, 2022 @09:48PM (#29859448)
Ah, scientists lying for the benefit of stupid masses. Worked great for public health experts over past 2 years, I'm sure it'll work great for climatologists too.
Re:Do climate models predict extreme weather? by contravariant on Saturday January 08, 2022 @09:54PM (#29859492)
Well, either way you provide a good example of the exact problem, I suppose.
Re:Do climate models predict extreme weather? by dmingod666 on Saturday January 08, 2022 @11:50PM (#29860255)
Are you saying there were no white lies involved? I recollect a series of events that involved people happily spewing Nobel lies especially at the start of the pandemic.
Re:Do climate models predict extreme weather? by loopz on Sunday January 09, 2022 @12:52AM (#29860629)
In my country they said medical masks should be prioritized for hospitals. Experts doubted they would work well for untrained people, but later research changed that bias. Very few died of Covid as a result of how leadership acted fast, but they admitted it could've been wrong.
Re:Do climate models predict extreme weather? by chasd00 on Saturday January 08, 2022 @10:06PM (#29859561)
Once already suspicious people find out you’re lying they will never believe you again.
Re:Do climate models predict extreme weather? by diamondlovesyou on Saturday January 08, 2022 @11:24PM (#29860081)
I address this mostly to this comment's siblings: the fact that you're upset about the lying bit only reinforces labster's point. I say this based on the comments thinking that the lie is actually meant to deceive, getting distracted with the word "lie" and its connotations, and missing the broader issue. The issue is that the general population can't be reasonably expected to understand how climate change works, and how statistics play out in climate change modeling. Unless the message is dead simple, the message will be lost.

What the "lie" "really" says is subtextural/etc: to those that need to hear it, it says what it needs to say to get them to understand what needs to be done (and, importantly, isn't wrong, just isn't the whole picture either); to those that already know the answer, you didn't need to hear the lie in the first place. There is no deceit.

Climate change needs participation from everyone, and, for better or worse, everyone includes a majority of, eh-hem, less-than brilliant people. We need them to understand regardless of our own righteousness.

Re:Do climate models predict extreme weather? by generalizations on Saturday January 08, 2022 @11:30PM (#29860122)
> to those that need to hear it, it says what it needs to say to get them to understand what needs to be done

This only works if truth is used. The labster seems to be assuming they have credibility; but if they're lying, or if they're associated with liars, they'll lose it (if they haven't already).

Re:Do climate models predict extreme weather? by labster on Sunday January 09, 2022 @12:38AM (#29860544)
That’s not really true. Anyone who has ever taught a freshman physics class is a bald-faced liar. We are absolutely certain Newtonian mechanics does not represent our universe. Yet for some reason we do not assume physicists lack credibility, even though we know for a fact that thousands upon thousands of physicists are teaching an entire semester of lies.

The lies are useful for making good decisions, though. I offer the same. A simplification that does not quite represent reality, but you should 100% consider it anyway if you build a bridge, because it will save you a world of hurt in the future.

Re:Do climate models predict extreme weather? by vorpalhex on Sunday January 09, 2022 @01:15AM (#29860775)
"Newtonian physics is an accurate model of atomic scale physics, and that is what we will be teaching in this class" is not a lie, well within the understanding of a freshman, and very accurate. It might be worth discussing briefly when you need non-newtonian physics!
Re:Do climate models predict extreme weather? by kuhewa on Sunday January 09, 2022 @03:30AM (#29861456)
Sure, but if you have a semester to talk statistics and climate modelling, you will be able to caveat the information with plenty of 'this has been simplified' warnings.
Re:Do climate models predict extreme weather? by vorpalhex on Sunday January 09, 2022 @06:10PM (#29868402)
That seems fine. I don't see any problem here. You can also put those caveats with public talks.
Re:Do climate models predict extreme weather? by avereveard on Sunday January 09, 2022 @08:10AM (#29862888)
"it's not that we have to change models every five years as none of the old are tracking the present, it's everyone else that's stupid" - yeah sounds about like something a climatologist would say
Re:Do climate models predict extreme weather? by vegetablepotpie on Sunday January 09, 2022 @12:43AM (#29860570)
When you say you lie, your replies are from people who think that you’re being deceptive. I don’t think that’s true and I don’t think lie is an accurate descriptor of what you’re doing. You’re lowering the fidelity of a model you’re communicating. What you’re doing is tailoring your message to a wider audience. That’s not as dramatic of a description as claiming you lie to people, but I think it’s more accurate.

If you want to communicate reality, you need to understand your intended audience. Finding what to emphasize and what to simplify will determine whether people understand you.

Re:Do climate models predict extreme weather? by throttlebody on Saturday January 08, 2022 @10:38PM (#29859765)
On BBC.com there was an article which quoted 5 scientists about climate change and one said that 40 years ago we had an extreme weather event every 3 months, in 2021 it was every 19 days and that we will run out of the capacity to pay for it. I can't find the article atm, but its a pretty good way to visualize it.
Re:Do climate models predict extreme weather? by throwawaylinux on Saturday January 08, 2022 @10:09PM (#29859583)
> Most of the world is not HN, where nuanced discussions work. Most of the world does not give a shit about climate change unless they will personally suffer in some way. So I lie. So that even if this storm or that hurricane didn’t hurt them, they will have empathy for those who did suffer from a climate-enhanced storm. Because if we wait for everyone to feel the impact in earnest, it will be far too late.

This is fascinating. I would normally have written this off as a troll like a climate denier trying to discredit one side, but you seem to be well established here and quite possibly identifiable from your about page (not that I tried or am interested in trying to troll through it, just had a quick glance).

Don't get me wrong I absolutely accept that some scientists may take a bit of license with the truth when they say a particular weather event was caused or made more likely by climate change without having gone through a full analysis of that particular event and situation. And I even accept there is corruption and dishonesty all the way from a bit of unconscious bias to much worse.

It's quite amazing to see a scientist out and admit they lie about the science in order to try to influence public opinion in the hope of effecting the social or political change they want. I really admire and appreciate your honesty here, if nothing else. Can I ask whether you act in any professional or academic capacity as a climatologist? And what are the nature of the lies? Who are they to, how are they communicated?

Re:Do climate models predict extreme weather? by labster on Sunday January 09, 2022 @12:24AM (#29860448)
I’m just a software dev now. It’s mostly just people I meet, though I’ve done some lobbying too. Lobbying is a fascinating thing, because all the staff really wants to know is if this issue could help/hurt them in a campaign. I remember once when Zoe Lofgren told me that while she agreed with my issue, there was zero chance Congress would take it up without handling a bunch of barely related issues.

The lie mainly has to do with people wanting to see the direct cause. But there is never a direct cause to weather. There’s a probability of enhanced storm intensity, because we observe storms getting more intense. Was it that last storm? Maybe. But the answer I give is yes. Because in all likelihood, there is some influence.

But climate change is in fact real, has in fact caused damages. If you are concerned about immigration in Europe, consider that a drought led to a famine led to a civil war led to mass migration. Are there a lot more causes here? Sure. What was the cause? Probably a lot of things. But the weather was surely one of them, and models tell us extreme events become more common under a warming Earth.

Climate change has already affected your life. Statistically, it must be so! Just because I cannot say how exactly it has done so, leads people to discount me. So let’s just pretend I know how, so I have a bare chance of being taken seriously. Else my hedging be mistaken for lack of certainty, by confirmation bias of people who yearn for my uncertainty.

I see it as akin to novels. The whole point of fiction is to create empathy for another point of view, though the method is a thicket of lies. The truth can very often not be looked at directly. Tell a teenager not to worry about what other people think — see if they get it. Tell a person that being racist is dumb, and see no behavior change. But a story might work, as a magick spell to get one to feel empathy, a lie that reveals truth.

Re:Do climate models predict extreme weather? by neuro_image2 on Sunday January 09, 2022 @01:28AM (#29860833)
You've articulated a very real problem that exists across all public policy and communication.

As other people have stated, its not as simple as lie/don't lie.

Many people simply don't want to acknowledge certain realities:

There is an overwhelming majority of people who lack the capacity/ability/attention span to look clearly and rationally at a complex topic and evaluate the available evidence in anything remotely close to a nuanced, well educated fashion.

You then have to add to this that these same people are being mass manipulated by bad actors with nefarious agendas and large budgets and resources. And then there's the fact that the internet has allowed people to live with the illusion that their understanding parallels that of people with infinitely greater education and experience.

Any public communication has to take this in to account. Believing that the rubes will somehow find their way to a reliable conclusion if you simply tell them 'the truth', is a recipe for playing into the hands of the nefarious (who are more skilled at portraying their self-serving bullshit).

Re:Do climate models predict extreme weather? by loopz on Sunday January 09, 2022 @12:44AM (#29860583)
We are well and truly fucked! There's just no way people are going to accept exponential and non-linear worsening conditions, before after step 99 of 100.
Re:Do climate models predict extreme weather? by janto on Sunday January 09, 2022 @06:40AM (#29862407)
You want to control how people act and feel above all else.
Re:Do climate models predict extreme weather? by taxyz23 on Saturday January 08, 2022 @10:44PM (#29859803)
A propagandist by his own resume. Doesn't do the cause much good. http://www.brentlaabs.com/about
Re:Do climate models predict extreme weather? by dpierce9 on Saturday January 08, 2022 @09:14PM (#29859170)
Replace ‘extreme weather’ with ‘lung cancer’ and ‘climate change’ with ‘smoking’ to see the soundness of this reasoning.
Re:Do climate models predict extreme weather? by sanxiyn on Saturday January 08, 2022 @09:22PM (#29859236)
Lung cancer risk was established with control group. We don't have control group for a planet so we use climate models. The article is about remembering that we use models because of lack of alternatives, not because they are as good as control group.
Re:Do climate models predict extreme weather? by dpierce9 on Saturday January 08, 2022 @09:28PM (#29859289)
The parent was suggesting causal inference from general statistical evidence to particulars is impossible.

You seem to be suggesting there can be no causal inference where there are no control groups.

Both positions are wrong.

Re:Do climate models predict extreme weather? by sanxiyn on Saturday January 08, 2022 @09:32PM (#29859323)
I am saying it is better to have control groups than not. Hopefully that is non-controversial.
Re:Do climate models predict extreme weather? by dpierce9 on Saturday January 08, 2022 @09:57PM (#29859509)
That isn’t controversial. The issue is your first point, there is no control group for the Earth as a whole system. So demanding a control group as a barrier to causal reasoning about the relationship between weather and the climate is an impossible bar.

Weather is real. Weather has causes. We can and do reason about those causes all the time.

Re:Do climate models predict extreme weather? by contravariant on Saturday January 08, 2022 @09:53PM (#29859485)
No I stand by it, talking about cause when the effect is probabilistic is an endless quagmire that people should avoid. Trying to attribute an individual case of cancer to smoking is nigh impossible, which is part of the reason tobacco companies got away with it for so long.

Plenty of companies have gotten away with bad practices by simply demanding proof for each individual case, the earlier we recognize this as a meaningless question the better.

Re:Do climate models predict extreme weather? by dpierce9 on Saturday January 08, 2022 @10:15PM (#29859613)
Smoking causes cancer is true. But not everyone who smokes will get cancer and some people who don’t smoke will get cancer. Causation is hard. But we also know that particular cancers are caused by particular acts of smoking. The causal generalization is built on the observation of particulars. It might be hard but I don’t see why we wouldn’t, a priori, be able to say ‘this event was made worse by climate change because it likely affected input x’.

I generally agree with you that this isn’t easy to do, the value isn’t clear, and whether we can say such things with the evidence we have for any particular event isn’t obvious.

Re:Do climate models predict extreme weather? by kkylin on Saturday January 08, 2022 @09:04PM (#29859086)
Absolutely agree with all this. I'd also want to add that another thing to think about is not just how unlikely any particular event is, but the probability of multiple unlikely events occurring across the globe in a relatively short time. After all, Earth is big enough that rare events will happen somewhere. Unusual weather patterns in multiple locations start to point to a systematic cause.