That’s what I’m talking about also. Experts who are being paid to express an opinion, but in a circumstance where their peers would hold a consensus opinion that opposes what they are stating in court. Those experts are mercenaries.

That’s a good way to put it - it’s laziness. Maybe it’s laziness though the burden of history where the structure of the system is cobbled together from hundreds of years of increasingly irrelevant procedures and precedent that can’t be modernized with society. I’m not a legal scholar by any stretch, but the whole thing looks suspect to me.

I’ve heard from medical experts that appear not to be mercenaries, but my issue is that there’s no way for the legal system to distinguish between a person who takes the job only when they’re on the right side of an issue, and a person who will craft an argument to make their side seem right regardless of the facts. The process all seems very corrupt from the outside. It incentivizes financial conflict of interest.

That’s the issue I have with the justice system - it’s much too loose with facts because it’s designed around persuading non experts (and arguably jury selection is designed to reject people with high education or relevant background knowledge). The adversarial process gives each side an equal go at persuasion even if one side doesn’t have a leg to stand on scientifically. The judge isn’t in a position to disallow something that would be considered bullshit to an expert, and any qualified expert is allowed to sell out and present a biased interpretation of facts, even if 99% of their peers would disagree. More often than not, your resources determine whether or not you’re right in the eyes of the law. It’s bullshit.

Edit: if you’re a physician on trial for malpractice, “A jury of your peers” would consist entirely of physicians in your area of practice, as they are the only people with the relevant understanding and background knowledge to evaluate whether your actions followed the standard of care or constitute malpractice. The fact that courts don’t operate this way means that findings of guilt or innocence are basically a popularity/debate contest with a veneer of authenticity.

Believe me when I say I’m not on corporations’ side and I think they get away with all kinds of immoral shit through craftiness in the legal system, but I think that the only intellectually honest answer is that suspicious linkages are not causality, and that it should be evaluated by someone wielding scientific impartiality and robust statistical and epidemiological methods, rather than a legal process. Unfortunately courts are a shit place to evaluate science or broadly reality.

PFOA and similar precursor chemicals are one of those areas where I think it should be easy to establish elevated risk of disease with epidemiology (they probably have, but it’s not my field and I haven’t looked), but there are a lot of other areas that are much less clear cut. I’ve seen firsthand the family’s emotional response to cancer being to find a villain somewhere, and it was in a case where I think no villain ever existed. People behave irrationally with mortal disease, and unfortunately some of it is just bad luck.

That’s interesting, thanks.

I don’t mean to seem disrespectful of the loss of your relative in any way, but how were you able to establish a causal relationship between the CPAP machine and a particular illness or death?

It’s not a question based in some sort of absolvence-by-legal-technicality, but I often read accounts of grieving family members who “just know” that that MMR vaccine caused their son’s autism, or that dad using a chemical occasionally in the garage “must have” caused his cancer - because it’s less scary than the idea that bad health problems happen at random to people who didn’t do anything to cause it.

Edit: rarely, some health condition leads to a smoking gun, but most do not. Mesothelioma is only caused by exposure to asbestos, which is why you see commercials for lawyers seeking plaintiffs for injury cases. The causal relationship is established.

More of an environmental Skyhawk, actually

That was a great watch - it’s cool to find out the history.

I must say, society is much better off without widespread use of TEL, but as someone who used to do racecar things, TEL works like magic. A little goes a LONG way, and Midgely did legitimately stumble upon something with very high effect for the concentration (they also touch on ethanol in the video which has the drawback of needing a lot).

I’m not opposed to using it in a small scale racing context (like definitely not NASCAR) because it’s so fucking useful and the quantity is unlikely to cause harm. Unfortunately so much bad has been done with it at this point, I don’t think that’s a very popular opinion.

Whatever your views on it, it’s the only thing that can make gasoline legitimately 120+ octane, and that has huge implications for some types of racing.

It’s approved as of last fall, but the FAA spent well over a decade stonewalling it with unnecessary bureaucracy.

Now we’re left with the chicken-and-egg problem of the market, where nobody will offer unleaded because it’s more expensive, but it’s expensive because it’s not widely used. The feds should subsidize it down to $4/gal for 5 years to get it off the ground.

Yes, some light planes have fuel economy similar to efficient cars (which is very impressive considering how fast they are relative to cars). If you consider the advantages of direct, straight line routing, it’s not hard for planes to do better on fuel economy.

We’re not talking about jets here, though some of those do very well in mpg on a per passenger basis.

I gave up kids to have flying!

Worth noting that the amount of aviation fuel burned annually should make it a negligible contributer to environmental lead contamination compared to widespread automotive use (although I’m sure it contributes on airport grounds).

Edit: All the pilots I know want to use unleaded, and it was recently approved after being stuck in a bureaucratic nightmare process, but market forces may make it hard to adopt.

It was caught in FAA-Bureauctatic hell for 15+ years and just approved last year. It will be still be slow to become available and adopt for reasons that are complicated, but amount to bureaucracy, economics, and an insane degree of risk aversion. The vast majority of pilots want unleaded and it’s also much better for the engines.

Have you seen the unbelievably entitled, self-centered assholes who play music on trails because they’re too cool for headphones and fuck what anyone else wants?

Get in, make as much as possible (with little to no regard for others), get out, retire early.

Arguably, this is what the American dream has become. It used to be we wanted middle class wealth, 2.1 kids, and a nice suburban house. But now all we want to do is sell out, retire, and never have to work again. I can relate, even if I lack the skills to play the game.

That’s where we got antiwork, FIRE, etc. It’s true: nobody wants to work anymore. I sure don’t. Maybe we never did.

Quite literally, same here. There’s nothing wrong with bikes, but used cars became unreasonably expensive and younger people never tasted the freedom. Planes are like that with even smaller percentages of pilots and even more unreasonable prices (last affordable in the 1960s, while cars were affordable until the early 2000s or so). People hate what they don’t have or understand. Personal vehicles are incredibly liberating for those of us who get it. We’re being shamed for appreciating an independence everyone should experience, but can’t because there are too many people, too much demand, and all the ecological problems that come with it. Yes, human impact could be reduced if everyone lived in abject poverty, but guess what, poor people in developing countries want Western amenities too. Everyone should.

I suppose it could be opt in for the end users - say they host the communities they participate in only (i.e somebody likes 3D Printing and coffee, but maybe not porn or politics).

I’ve been arguing that Lemmy needs to become distributed a la BitTorrent to be sustainable. If regular users are participating in small pieces of hosting so that it’s completely decentralized and load is taken off the instance servers, it would be sustainable.

To be honest I don’t have a clue but my lay understanding is that it’s a tool for establishing trust or authenticity in a distributed system. It was a half-serious suggestion because I’ve always heard those who are much more knowledgeable than me say that it has essentially no worthwhile applications.

I just typed out a whole reply and it got eaten after I clicked reply - no surprise there are still going to be bugs in this implementation, nevermind getting more complex with it.

I’m not technical enough to make anything happen if it involves code, but I’m way psyched you’re working on something along these lines. The way I see the problem there are some distinct issues

1. sharing the load of hosting (i.e. users are also hosts, as with torrents)
2. fault-tolerance / outage-tolerance
3. community/data immortality (i.e. discrete communities that are somehow not reliant on any instance)