One day, I got bored and decided to actually read every single study. The studies said nothing close to what the debater suggested and seriously opened my eyes to just how terrible some studies can be in terms of quality.
Now, I just assume that anybody who starts link bombing in a conversation has no idea what they're talking about and can't engage on a logical discussion.
You will find something to nit pick.
Sort of a research paper equivalent of:
"If you give me six lines written by the hand of the most honest of men, I will find something in them which will hang him." by Cardinal Richelieu
I wonder if it serves to reinforce this problem, as those more motivated to reinforce certain literatures or perspectives will surface those repeatedly in reviews.
[0] The Structure of Scientific Revolutions, T. Kuhn
This can happen of course, but it's not really what Kuhn is talking about. Kuhnian paradigm shifts are to science what massive refactorings are to a codebase: the problem isn't that the old code was wrong (though it might also be wrong), it's that it can't be extended to meet new requirements. And while some of us are better at writing extensible code than others, no one gets it right every single time.
Replication was critical.
Also, I've seen peer reviewed papers with atrocious stuff in them, unless I know the peer, it doesn't mean much to me. Give me 100 independent groups coming to the same conclusions. That has far more weight than a few of your friends/professors reading your paper.
To be fair, as you start to leave chemistry, true knowledge(the goal of science) is impossible to find. The best we can get is little glimpses of the truth.
To be fair, I have seen studies that were pretty bullet proof. It just seems that most are lazy or simply impossible to prevent variables.
Even within technical papers, let alone pop writing or internet discussions, many of the claims citations are provided for are broad e.g. "X can increase people's anxiety". A very rigorous study might exist showing that when X happens a specific way it does increase some form of anxiety in some specific subset of the population, but using it as a citation for the broad statement without further context can be misleading at times.
It's in fact possible that by considering different subsets of the same statement you'd get an opposite directional effect. That can certainly be used to confuse people, especially in a situation where it is unlikely most readers will dive deeply into the cited works.
As far as nit picking - the same general principle applies. There will always be some tradeoff between scope, rigor, and available resources to do the study. If we waited for papers to be perfect in both correctness and interestingness/utility there would be almost nothing to ever publish.
So I think the systemic problem here is moreso an undervaluing of review article and text book type resources (both reading them and writing them) in favor of vomiting out random individual paper citations for whatever claim. Science needs more heterogeneity in the roles different PIs fill for the system.
Improving peer review process would be great (and might indirectly help), but I don't feel it's the root.
- some of the cited studies did not claim what the citation said they did
- some of the cited studies did claim what the citation said they did, but the experimental results were far too weak to support these claims
- some of the cited studies had such weak experimental design, that it would be hard to conclude anything about the subject at hand
Nothing is more entertaining than the meeting after a business presentation where someone fact checks the reference after the power point. When we have vendor presentations, we started doing this because... so many claims, so little truth.
It is invariably some of the most scientifically illiterate, ideologically entrenched, and intellectually lukewarm people who spout this garbage as a retort to any sort of argument with which they do not wish to engage.
We collectively know more about everything every year, science has generally given us a self-correcting living corpus.
The argument you're making is the same made by anti-intellectuals: don't trust institutional knowledge and consensus because it's been wrong in the past, look at mistake X. It's something like a systemic ad hominem.
I know what this means from a statistical perspective but I dont know what it means with regard to practical day to day decision making.
> The argument you're making is the same made by anti-intellectuals Isn't there some sort of fallacy that you are yourself deploying here?
This is only correct when we have good evidence and good methods. That is why consensus breaks (like heliocentrism) occur during technological changes (development of telescope).
The critical point the parent is missing is that many fields have terrible data and terrible methods so the ‘consensus’ isn’t likely to be true (eg smoking is good for the nerves, butter is bad for you, the globe is too big for humans to cause changes)
It takes a lot of intellectual integrity to admit that many disciplines are not generating anything resembling ‘truth’. It’s easier to ignore and say: but the consensus is the best we have! Sometimes the heterodox view is the best.
That means that most ideas will end up being wrong in some way. The smoking-gun laws of nature are few and far between.
If you consider what % of ideas throughout history were plain wrong, it’s hard to believe that we have finally figured it all out and the consensus finally reflects reality most of the time.
It's easy (and trite) to cite the extremely limited pool of successful dogma-contrarians over time. Try making a list of the failed contrarians, and then another of all the knowledge (and its contributors) that didn't need fundamental reconsideration at some point in modernity.
Thus deferring to the ‘consensus’ and implicitly ignoring contrarian views stops science in its tracks.
I don’t understand what you mean in your first paragraph, and I don’t support dogmatic positions so I’m not sure why you refer to ‘dogma-contarians.’ Contrarians are usually anti-dogmatic.
“The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore, all progress depends on the unreasonable man.” Unreasonable contrarians are generally annoying but essential.
But the argument is so often misapplied that it's become meaningless.
I have argued against 5G deployment for example, not based on outlandish "zomg Bill Gates George Soros mindcontrol!!!11" or "brain tumours!!!11" nonsense, all of that is clearly nonsense. But the science is a lot less clear that there are zero effects than is sometimes made out to be, and there are also the ethical considerations of informed consent. I was, of course, immediately lobbed in with the crazies and called a science-denying conspiracy theorist, by someone with no expertise in the field who said I need to "listen to the science", in spite of my argument looking nothing like that.
Don't even get me started on COVID – any attempt to inject even the slightest sort of nuance was met with "you are literally murdering people with your unscientific nonsense!" and you were immediately lobbed in with COVID-denying anti-maskers or whatnot. At some point this stopped being a debate about trade-offs involving science and medicine, and basic liberties and freedoms on the other and became some sort of moral crusade (and it seems it still is; there was a conference this month where masks at all times, full proof of vaccination, and a PCR test was still required, which seems a bit much for 2023).
A big issue is that any sort of nuance is often met with the most uncharitable interpretation because the genuinely crazy people have been getting so much attention.
It shouldn’t be this way, but there’s a lot of undermining of trust in science because of this stuff.
Take evolution as an example. How many layers of scientific expertise have to be understood to really claim that you understand how evolution works? Archeology, biology, history, geology, genetics…potentially more?
At some point there’s a trust factor involved in accepting evolution.
Now apply that same realization with climate change.
The more complex, the more moving parts, the easier it is to find a part to be skeptical about and people will do exactly that. Especially if they are given reason to believe that the science is just there to support a political objective.
In the end, unless science can be easily replicated and demonstrated (gravity, boiling water, killing bacteria, generating power, flywheels, etc) it will boil down to trust for the vast majority of people.
People take that in and say I just don't trust anything. That is a problem with America because people stop believing in objective facts, saying that it goes against their beliefs. This is a major problem why America doesn't have enough engineers and scientists and mathematicians, because people haven't learned that your intuition can be wrong and you can overcome your strong expectation about something by studying something, debugging a program or whatever.
Your general point is well taken but is severely and gravely undermined by the belief expressed in above.
Most people with a Ph.D. in a field with “science” in the name aren’t scientists. They work in fields that don’t have the same level of rigor as nuclear physics. (My degree is in aerospace engineering, and many real scientists would consider us bumpkins in how comparatively undisciplined our field is compared to their’s.) Those fields confer little to no power to produce tangible and undeniable results.
See: Social science Political science Evidence based naturopathy/chiro
Computer Science. ;-)
Perhaps an appropriate assessment, given that CS seems to be half engineering/tinkering, half applied mathematics, and half nonsense.
Then, folks started invoking the authority of “science” in connection with disciplines that don’t confer tangible power. For example, if “education science” worked, we would know it. It would convey power the results of which people could see with their own eyes without needed to pore through studies, or putting any faith in “education experts.”
_Science_ doesn’t say we should ban fossil fuels, but it does make predictions about what will happen if we continue to use them at the current rate.
It’s not science denial to be against the policy.
Science has nothing to say about what we should set as the objectives of our policy. Science can, however, inform our approach to attaining that objective.
Politics = applied philosophy Science = applied epistemology
Pretending that science can create policy leads to things like eugenics (but Darwin said it would make us fitter so it must be ‘good’!)
Try to voice any skepticism about climate change policy and most people will call you a climate denier.
Same with vaccines; express a skepticism of efficacy and suddenly you are an anti-science anti-Vaxer.
The irony is that skepticism and asking annoying questions is essential to science. Ignoring ‘anti-scientific’ arguments is inherently anti-science.
“Your first two studies not only don’t support your argument but invalidate it, and I stopped reading after that.” ends most disagreements.
You will have probably done more work than the poster who often has just discovered keyword searches and related articles in google scholar or science direct, but everyone will learn something.
Wind power is better for the environment - Similar to above, we don't really have data on the full lifecycle environmental costs of large scale wind farms. This is especially true because a good portion of the impact depends on how long the turbines last, what type of repair/recycle technologies are developed, and what type of policies get applied to recycling them. We see some things that look promising but others that are concerning.
It would, at least in theory, be better to realistically say what we knew and didn't know about the risks.
But public communication about those kinds of risks and tradeoffs is hard. If you say there might be any kind of a risk at all, some people are going to get hung up on that or grossly overestimate those risks compared to the benefits (or to the risks of not getting the vaccine -- also not something everyone would be affected by but clearly a non-zero risk).
Taking that into account, "completely safe" might be a better approximation than most other ones you could make.
I think we are better of thinking of risk in terms of every day risk management. Comparing risks to things like driving 10 miles, getting hit by a meteor while sleeping, etc. can help create a better understanding of the risks.
Comparing to something else that people might have a more realistic intuition of sounds like a good idea.
It takes way longer even for experts to read and digest a paper thoroughly to evaluate the methodology and results.
Googling for 5 minutes and skimming the abstract for keywords that might be related to whatever you were arguing about is usually the norm online.
It takes years of training and feedback to learn to properly evaluate a paper in your own field, and that's after years of undergraduate education at least. Most people online skip even the basic textbook level background and think they understand what they're reading.
Sometimes I feel like non-scientists have this idea that scientists should be super-rational actors and never be bamboozled or be wrong, but frankly, that isn't realistic. Scientists are fallible, have finite time, and are subject to social trends and pressures like the rest of us. Expecting that they always get it right is unrealistic and not good for science.
Is it though?
In reality I would expect the effect to be even more pronounced because progress on a hypothesis is almost certainly non-linearly related to the number of people working on it (with some point of diminishing return, of course). It is totally reasonable for a community to more or less work on proving or eliminating the few most reasonable hypotheses at a time rather than to spread themselves over the (frankly enormous) space of hypotheses relevant to a particular area.
I'd hardly argue that our system of allocating scientific research effort is perfect, but how could it be?
A model of research without evidence demonstrating its accuracy is not convincing.
You might claim that we could never have discovered the Higgs without such coordinated efforts, and I could counter that without such coordination, we might have sooner discovered and advanced alternative paths that require considerably less funding and coordination, like wakefield accelerators.
I don't think science that advances by stepwise consensus will outperform random, independent search in general, but only in very limited scenarios.
> It is totally reasonable for a community to more or less work on proving or eliminating the few most reasonable hypotheses
Only if "the community" consists of largely independent thinkers that reach their own conclusions, and are not influenced by fads or celebrity personalities. That's the only way to actually ascertain "the most reasonable hypotheses", and unfortunately, scientists are not immune to such influences.
https://biology.stackexchange.com/questions/3223/what-altern...
Anyway, there are a few reasons to continue solving. First, its good to grow knowledge and make correct decisions. Second, someone smart will call you out on it at some point, you will not be able to escape it.
I am casual, so I have no reason not to keep pursuing it, no PhD or grants needed. Heck, my audience loves when I dive deeper than before. My website produces science and I have quite a few academics reading it. Wonder why this doesnt apply in Academia?
STEM people like to dismiss it because it doesn't produce the same kind of rigid results and is therefore useless. But sociology is nonetheless important. Like it or not, we have to make decisions about how the world will run, and the fact that we don't have perfect information doesn't let us opt out of that.
Combine that with all of the usual human failings -- pettiness, meanness, closed-mindedness, greed, etc -- it sounds impossible. But it does, slowly, gather data and formulate theories.
This isn't made better by the fact that most STEM people imagine they can read primary source material and understand it -- a mistake they wouldn't make for a "hard science" in a different discipline. Like every field, the frontiers are based on huge amounts of background material, which is even more vast for a field that's more complicated than the nice, neat laws of physics or chemistry.
None of that excuses those human failings of sociologists. They need to do better, and hold each other to account (and not just to foment their own failings in their place). But we do need to recognize that this work is important. The world is complex and difficult and we'll make better choices if we try to understand, rather than dismiss it as unknowable.
I think these studies are useful, first of all to test whether it's actually true because sometimes "well du'h" turns out to be wrong, but also to quantify the exact effects. Is it a large effect or a small effect? How large exactly? Which factors exactly contribute to this effect? What exactly is the breakdown of the effects? It might be possible that 20% of the people are effected by it and 80% of people are not; or perhaps everyone is effected by it.
There's often all sorts of non-obvious nuance that's possible, which can be very significant.
The importance of these studies are often not the expected results, but the average magnitude of the effect, and the parsing out of confounders.
Do chronic minor negative interactions have more of an effect on feelings of belonging than a single major negative interaction? This has policy implications.
What are the effects of negative interactions on highly social versus highly non-social individuals? What sorts of coping mechanisms do these two very disparate groups use to deal with negative community interactions?
I can think of a bunch more questions answerable by this type of research that don't have obvious answers. The importance of these questions depend on the magnitude and confounders of the original question.
> I think we just need to stop calling sociology papers "scientific". Fundamentally, they are not
They are, or are capable of being, as scientific as Darwin's crude observations of finch phenotypes.
And your comments on policy implications are precisely what I am saying we should avoid - Why would we set policy based on studies which 1) are not scientifically rigorous (based on self reporting, surveys, small population, low ability to control confounding variables, etc) 2) do not actually suggest that policy would be effective in rectifying the problems identified in the study and 3) do not necessarily identify problems (e.g. is it really the business of the government to set policy with the aim of optimizing some self reported individual metric, such as feelings of belonging?)
We shouldn't. If self-reports are ever used to set policy (and they should be) this should be on an individualized, ad hoc basis.
If a squeaky wheel comes to you, oil it. Maybe ask around if there are other squeaky wheels that no one in power is paying attention to. Oil them too. But don't go around oiling every wheel as a matter of policy, as you will end up with a bunch of overly oiled wheels having problems from over oiling.
Plenty of sociological studies (such as education interventions) aren't based on self-reports, but tested results.
> is it really the business of the government to set policy with the aim of optimizing some self reported individual metric, such as feelings of belonging?
The general governmental purpose here wouldn't be to make everyone feel like they belong, but to decrease as much as possible mass shooters, abusers, and the like. And to make it easy for people to report problems they are having, or for outsiders to discover problems. The Turpin case could have been nipped in the bud if the adults and children who noticed how unkempt and smelly the oldest daughter was when she was briefly publicly schooled had intervened (https://en.wikipedia.org/wiki/Turpin_case ).
Voting blocks have what they see as problems they want to change. If you come at them with sufficient evidence for a plan that may work to change the problem, there is a good bet they'll vote for it. If you decide science is too hard and that we shouldn't do that silly science stuff, they will line up right behind the next authoritarian that says 'make america simple again' and enact devastating plans that they believe will solve the problem.
I mean, you can get in front of the voting block and tell them that status quo is just fine if you like, but expect it to be hard work and don't expect much success.
Covid-19: Lancet retracts paper that halted hydroxychloroquine trials
https://www.theguardian.com/world/2020/jun/04/covid-19-lance...
That seems to be the general spirit of this time. People feel the need to take sides and then make sure their side wins. Same happens in journalism. Most journalism these days seems to be about supporting a viewpoint and less about conveying neutral or complete information.
Sad that scientists also feel that they should be activists.
When I was in academia, it was increasingly the case that my peers thought of research less as a way to determine the truth, but just as a method to influence policy and public opinion. If we thought something was 80% likely to be true, there was pressure to "close ranks" and pretend as though it was 100% true, and to avoid publishing anything that contradicted it. It is also well known that papers that support certain "sides" tend to be easier to publish (and in higher ranked journals), plus can yield more media attention. See for example, this fraud in sociology - https://en.wikipedia.org/wiki/When_contact_changes_minds.
This may be better in the natural sciences, but in social science you should not trust any paper unless you read through and fully understand the methodology. Any non experimental results has so much wiggle room in the modeling methodology that it's easy to generate any result you want. The actual percentage of papers with credible results is very low, much lower than laypeople think.