It's the opposite. The rules are well written by people who understand the issues. It's the regulators and courts that have had problems understanding.
So I'm all for evidence-based medicine as a starting point, but when you realize it isn't behaving normally, you should adjust accordingly.
The thing about adopting evidence-based policy is that you also need to review and if necessary change policy when more evidence becomes available. The kind of situation you're describing would surely qualify.
They did review and change the policy. Just too late to do any good. The point is that evidence-based medicine has to be treated as a starting point for diagnosis and treatment decisions, not a rigid decision tree.
Of course, none of that makes the CDC's new claims that "vaccines don't cause autism" isn't an evidence-based statement any less absurd. You can't ever realistically prove definitively that X cannot cause Y, because that would require knowing that there exists no combination of recognizable human genetics in which X would cause Y. Evidence-based medicine would mean assuming that X cannot cause Y until evidence exists to prove that it does or can, which has not happened.
What they're doing is rejecting evidence-based medicine based on a belief that the anecdotal information they have should be taken more seriously than the broad evidence to the contrary. This would be fine if that anecdotal information were based on actual brain scans prior to vaccination that showed that the vaccine triggered a change, but it isn't. Rather, involves mistaking correlation for causation, and a post hoc ergo propter hoc fallacy, with a complete lack of any actual plausible explanation for how vaccines could cause autism beyond some vague hand-wavey pseudoscience.
And on top of that, we have a bunch of people who lack enough understanding of the scientific method and/or lack enough understanding of the subject to recognize when it is not being followed properly, and they are getting misled by charlatans with a political or personal agenda, presented in the form of pseudoscientific bulls**t papers that don't hold up to even modest scrutiny by someone with limited understanding of the subject or the scientific method, much less actual scientists in the field.
We also have a bunch of journals that publish papers outside their area of expertise, relying on outside experts that are in league with the papers' authors, and all sorts of other fun scientific fraud, which further contributes to this problem.
I'm not sure how to solve this problem, because it seems like a large percentage of the public simply lacks basic critical thinking skills and the ability to read over a paper and think, "Yes, but did you consider the following twelve common factors that could influence both the proposed cause and effect?" and realize that the paper is garbage. But a good starting point would be to pressure the news media across the political spectrum to hire actual science writers who UNDERSTAND SCIENCE to cover science-based stories.
Another good starting point would be to get more science-based shows on PBS that can talk about these issues and explain them to people and debunk bulls**t every week.
While I count myself among the tribe of people who think we should govern ourselves based on evidence-based logic and reason, I have to admit, my tribe is a rather small minority.
Unfortunately, evidence-based medicine has become a code word for "treat everyone with the same illness identically even when the data doesn't support doing so. That's how I ended up fighting a c. diff. infection. I was hospitalized for a related condition, and the first day of antibiotics put me at no fever, but after a day, I got a fever again, and I asked if the antibiotic had changed, and they said no, but maybe the ER gave me something different. They checked, and determined that yes, I had been on a different antibiotic in the ER, but said that they should keep the current antibiotics, and used "evidence-based medicine" as the reason. I had my doubts.
They were wrong. And six months later, the general standards for treating the condition I came in with changed, and they now treat it with the antibiotic that the ER gave me instead of one of the two that the hospital put me on afterwards, precisely because the standard treatment had a tendency to make c. diff. take over.
Whoops.
So I'm all for evidence-based medicine as a starting point, but when you realize it isn't behaving normally, you should adjust accordingly. Otherwise, patients suffer enormously.
But in theory, I do agree with you that evidence-based medicine is better than evidence-free medicine based on gut feelings and assumptions that correlation means causation and other fallacious reasoning.
That's basically what Android is. The APIs can run on any base OS, and for a while Microsoft maintained a subsystem for Windows. CPU agnostic too.
Chinese machines are already making inroads where they aren't banned. You can get a lot of decent construction equipment from there too. That's the danger here, by the time Western companies get around to producing EV tractors with all the advantages they bring, the market will be saturated with mature and competitively priced products.
As for durability, some EVs have proven to be very fixable. Nissan Leafs are a good example. Relatively simple, not difficult to work on, drivetrain that is separate from everything else and highly maintainable. Again, the Deeres of the world are screwing themselves with all this DRM bullshit that stops people fixing their products.
No, but it's common practice to tie arbitrary software features to hardware revisions in order to sell more upgrades. There's no technical reason.
When Google sells a 24-inch tablet, I'll care about Google being able to sell me a replacement that can do this. In the meantime, I want this feature on older, non-Google Android devices.
If you need health advice, check some European country's public health agencies. The UK's NHS has a decent website with information on a lot of medical conditions.
Vaccines for bacteria are... problematic at best, because they have relatively low effectiveness at preventing infection. The best way to eliminate TB is to get clean water everywhere. Stopping TB through vaccination is like stopping pedestrian deaths with inflatable pedestrian balls. Yeah, it might reduce the mortality, but the real problem is unsafe pedestrian crossings / unsafe drinking water.
Actually, I was remembering wrong there. Although TB can spread in other ways, it is primarily an airborne pathogen. So the biggest way to reduce the spread would be to add central heat and air with fresh air mixing and reduce the number of people sharing air for long periods of time. The second best way is contact tracing and prophylactic treatment.
But to add further to the comment about vaccine effectiveness, bacterial vaccines can be at least somewhat effective at preventing disease, e.g. the bacterial meningitis vaccine has something like 65% to 85% effectiveness, depending on age group and other factors, which is way better than nothing.
The TB vaccine only reduces infection risk by 20%. And when you're exposed frequently, that's barely even useful. The reason for this is that it hides from the immune system, which, as a result, takes a long time to start reacting to the bacteria, allowing it time to multiply for a while before you get a reaction. In mouse models, the reaction takes a whopping two weeks.
TB actually infects macrophages (primitive immune cells), and manages to literally hide inside them by adapting its exterior to maintain a neutral pH and by synthesizing enzymes that prevent the macrophages from maturing and that slow down apoptosis, which otherwise would release the bacteria, which would trigger T-cell activation. It's unclear whether there is a realistic way to prevent this delay.
It also plays tricks like triggering certain antigen-specific CD4+ T cells to the point of functional exhaustion while reducing antigens that would trigger other CD4+ cells so that they don't get detected. It somehow brings mesenchymal stem cells (blood vessel/lymphatic/connective tissue precursors) to the infection site, which further inhibit stem cells.
Presumably any better vaccine would have to either convince CD8+ T cells to react even without macrophages recognizing that something is wrong (perhaps by increasing the number of antigens that are included so that they are more likely to recognizing an antigen on the bacterium itself directly, early in the infection process, assuming this is even possible), convince CD4+ T cells to trigger macrophages in spite of signals to not do so, or overcome one of the design limits of the immune system (preventing T-cell exhaustion, increasing random macrophage apoptosis without an infection, etc.), some of which would likely require changing the person's DNA.
So fast diagnosis (universal health care and widespread rapid TB testing), contact tracing, etc. are critical to bringing it under control, and other prevention, such as not having large numbers of people in constant contact in areas with limited air circulation can also help. Meanwhile, vaccines, although not entirely infeasible, are likely to be more of a long shot.
Well, they won't be able to calculate how much the USA is giving up to other countries. Then again, given the current administration and hallucinating AI, they can just make stuff up?
Requoted against the censor trolls with mod points. I should ditto several following related comments, but Slashdot isn't worth that much effort these years.
My top candidates just now:
1. It's just a joke.
2. I'm just asking questions. (Most relevant to this story.)
3. AI is good.
So what's your favorite?
In my typically verbose way, I feel like a few words of clarification are called for. Also another attempted joke or two?
The first one is mostly frequently abused as an excuse for bad behavior, including speech behaviors. In particular, there are many lies that used to be taken as proof of character flaws, but now they are just spun away. In orange particular, "The president was only joking" is no excuse for a job that ain't supposed to be so funny it makes you sick. (Which actually comes back to the theme of the Slashdot story at hand.)
The second one is most damaging as an epistemological attack on the nature of truth itself. It's actually a good thing that science does ask questions, but the goal of scientific questions is to learn more, not to destroy the idea that we know anything at all. Perfect knowledge should not be the ultimate enemy of trying to learn anything at all on the excuse that our knowledge ain't perfect. As if there were any perfect scientists (or politicians), now or ever.
Now about my newish third candidate, the problem is with "good". Options that are closer to the truth might be "AI is a tool too easily used as a weapon" or even "AI is nothing" because it's the human beings who use things, even including AI things.
Just had another encounter with an AI entrepreneur yesterday. Language-related application should have caught my interest, but his money-centric attitude lost it. My bad. What else should I have expected at a VC gathering? The main reason he was there was in hopes of getting some of that sweet, sweet cash and I should congratulate him on his tight focus. (A-hole joke time?)
Back to the AI threat. I suppose the main angle for this story should be examples of AI slop attacking vaccines in particular and the CDC in general. Too depressing to websearch for some examples, and you can get AI help if you want some. I'm more focused on the GAIvatar threat. I considered "GAIvatar are harmless" as my third candidate, but the portmanteau is not frequent and I've been unable to find any standard usage describing generative AI used to imitate specific people. Rarely they may offer a few bits about chatting with a fake Einstein or an AI ghost of a grandparent. Recently read an interesting SF story about solving a major math conjecture with the aid of an AI postmortem copy of a deceased father...
So I used to focus on the use of individual GAIvatars to predict and control individuals (though carefully crafted and targeted prompts). But now I'm wondering about creating a group GAIvator to predict and control the behaviors of an entire class of people. It could even become a kind of circular definition, where group membership is defined on a sliding scale based on how closely a particular candidate member conforms to the GAIvator's predictions and prompts.
So have a nice Friday?
Me? I'll take my chances with the vaccines. Much better odds than they'll give me in Vegas or the stock market.
We are not a loved organization, but we are a respected one. -- John Fisher