Doesn't mean it is wise to do so either. I promise you, 5 lines of your political beliefs and I can make you look like a hypocritical and ignorant a55hole to the world. And I can do so purely with data and various ethical guidelines.
I doubt you have though through most of your "beliefs" or learned of the policy consequences of many of your political positions. If you had, you wouldn't be such an absolutist. You still think you should be judge, jury and executioner over others? What are you, 6?
PS Your type of absolutist moralism has been the basis for most of humanities worst atrocities, stop it...you aren't more moral than other people.
Just some context because gun violence studies are probably the most manipulated data sets in history. The two numbers (auto deaths and gun deaths) are pretty close to each other and different policies can and do push one above the other.
- Most of those gun deaths are suicides and the vast majority would happen anyway without guns.
- This wasn't true before about 2015 and the change (increase in non-suicide gun deaths) over the last decade is largely the consequence of 'defund the police' policies.
- 90+% of gun violence happens in about 4 urban zip codes, all of which have some of the strictest gun control laws in the US.
There is a reason you have never heard a criminologist rail about guns (its usually a sociologist). The data points to problems with other policies. Also gathering the data honestly is difficult; people stop reporting types of crimes when the police stop investigating those types of crimes.
PS A "curve-off" public welfare policy is far more effective than banning guns.
It depends, if the morals cause more harm than they prevent, then no, the people espousing those "morals" don't deserve respect. They should be treated as naive which is what they are. Also, this is why we have the phrase, "virtual signaling" which specifically means a "moral" which causes more harm than good and seems to exist mostly to make the speaker seem more ethical than they actually are. Ignorance isn't a virtue and it shouldn't be treated as such.
Do me a favor. Go to Ukraine with someone who worked on the Javelin anti-tank missile and tell them that. I bet the guy who worked on the Javelin will be considered a hero. You will likely receive a kick in the balls for ever daring to criticize him or repeating your post. Your take is naive in the extreme.
The problem isn't capitalism. That's just poor thinking from someone who has spent too much time thinking about political ideology. The problem is how we finance campaigns combined with gerrymandering. And if you want proof, look at corruption in communist and formerly communist countries. It makes the US look like a bunch of choir boys by contrast. Thinking that it is about capitalism is just an attempt to wedge in some political ideology into a practical problem of governance and a sign someone has never actually had to lead real humans before.
I knew a couple of McArthur Genius grant recipients (they were students like me) when I was in college. I wouldn't put any of them among the top most intelligent students I went to school with. The way they are chosen isn't exactly bad but it doesn't end up with giving the grants to "geniuses". If you aren't in one of the top most competitive fields, its more about applying and getting the right recommendations. If you get one in math or CS, then yes...that's very impressive. Professor Cotton (sp?) isn't in one of those fields.
Well it is exciting, but not for the reasons you think. More like a Michael Bay movie exciting...there is nothing practical about this design. Most of the cost will be safety systems designed to prevent the battery from being exciting and even then a crash will likely set them off. Pure Na-ion probably isn't viable and certainly isn't viable in a car. Maybe mixing in some Na into the Li-ion to stretch the small amount of Lithium but even then you are significantly increasing the volatility of the battery.
This isn't a practical step, its an act of desperation from people who don't want to admit that large scale electrification is a dumb idea. We electrified everything that made sense to electrify a half century ago.
> Most of the cost will be safety systems designed to prevent the battery from being exciting and even then a crash will likely set them off.
People say the same thing about Li-ion batteries yet they have proven to be significantly less likely to catch fire compared to ICE vehicles [1].
> people who don't want to admit that large scale electrification is a dumb idea. We electrified everything that made sense to electrify a half century ago.
I'm very curious to hear why you think this. If nothing else, the 'situation' with the Strait of Hormuz would seem to have shown the importance of energy independence achieved through large scale electrification. Individually, I couldn't go back to an ICE car or even garden tools, they're worse in every way.
I'm not really sure what you think the difficulty is. A firefighter in fire protection gear hooks the burning car with a large metal chain, the other end goes to the fire truck, tow truck or winch, the car comes out of the building.
Anything can happen, but you're predicting the future without any evidence. You just made up a scenario in your head, predicted it would come true, then you can't believe people would say it's ridiculous.
When was the last time this happened with a gas car? How often are fires happening with lithium iron phosphate?
You think a car is going to crashing into a building AND burst into flames AND be impossible to put out AND burn the building down?
When was the last time this happened? Let's think about odds and statistics super hard.
>When was the last time this happened with a gas car?
ICE car fires are easier to put out.
>You think a car is going to crashing into a building AND burst into flames AND be impossible to put out AND burn the building down?
EVs catching on fire and then being impossible to put out is something that has already happened, and in fact as I understand it the latter invariably follows from the former. The only new thing that needs to happen is the fire happening while the car is not out on a road, but inside a building where it can set other things on fire. The fact that the vehicle cannot be put out and can frustrate firefighting and rescue efforts makes an already dangerous situation even more dangerous.
Which part of any of this is straining your imagination?
>When did one crash into a building, catch on fire, and kill people? Surely this must have happened at some point for you to put all this together.
You can't think of a single example of an ICE vehicle crashing into a building, starting a fire, and a bunch of people dying? I can think of two such crashes happening the same day, involving jet engines.
I don't know why this is relevant, though. The topic of discussion is lithium batteries, not ICEs. A vehicle crashing into a building and starting a fire that kills people is not some science fiction scenario that should need to be defended. Your incredulity is straying into bad faith territory.
>you changed what you're saying
I changed it because I think it's it's pretty obvious that the concerning thing is the EV catching fire where it can easily spread to other things. Whether that's because the vehicle crashed or for some other reason is inconsequential. The reason I gave that example initially was because that's just what I happened to have in mind at the time; it makes sense that a crash could damage the batteries enough to cause a thermal runaway, rather than the car randomly bursting into flames for no reason.
>It's only a matter of time before someone gets hit by lightning after winning the lottery too.
Winning the lottery doesn't increase your chances of getting hit by lightning, nor vice versa, but crashing your EV does increase the chances that it can catch fire, and a building is one of the things it can crash into. Having a fire that cannot be put out likewise increases the chances that someone may die from it, compared to if the fire is easily to be put out.
I don't know, do you really find it that unreasonable to be a little bit concerned that cars now have these giant energy stores that if they fail they're impossible to control until they burn out completely?
I went in and played a few videos. I'm not sure if anything in there is "sobering" to me (as an EV owner), all the incidents that he shows make sense and the physics are easy to understand.
He seems to be pretty knowledgeable about battery and EV architecture and the stated facts and numbers seem solid, but it also sounds like he takes great care not to scare away his flock of EV-hating idiots.
Just because you state your opinion confidently, does not mean you are correct. For example, as of 2024, there are 30 billion kilograms of proven reserves of lithium, more than enough to replace every single one of the 1.5 billion ICE cars in the world with an electric car. Please focus more on getting the facts right, and less on speculating about the character of other commenters in an overemotional manner.
Elemental sodium is reactive. Ionic sodium is not, lest you blow up your dinner. Furthermore, the lithium part of a Li-ion battery isn't the flammable part, the electrolyte is.
> If you want to replace FF there is exactly one solution, that's nuclear.
> Stop acting like you care about this issue. You have never cared enough to learn about it, so until you do, stop spreading misinformation about how physics works.
It's wild for you, in particular, to take such a weirdly aggressive stance here. Zero basis in reality, just virtue signaling.
> Just like you (at the moment) are acting like you don't care if people die in fires.
There is nothing in my comment that could possibly be interpreted as meaning I don't care about people dying in fires.
> If you want to replace FF there is exactly one solution, that's nuclear.
We're talking about batteries, so I'm not sure how this is relevant unless you want reactors in cars?
> Stop acting like you care about this issue. You have never cared enough to learn about it, so until you do, stop spreading misinformation about how physics works.
I made a single, sourced, claim in my comment and didn't mention physics once?
> Too bad there isn't enough Li for everyone to have one.
Could this be why companies are looking at alternatives? Either way, this claim really should be provided with a source.
I ride an electric scooter to work. An older friend of mine saw this, and reminisced about how he rode a gasoline-powered scooter to work 20 years ago in the early 2000s, and how he had to deal with the fact that it was loud and smelled of gasoline. I'm sure it was possible to buy some kind of electric scooter then, maybe even one that would've worked for his commuting needs. But I'm not surprised that lithium ion battery tech got significantly better over those 20 years, such that when I bought my scooter last year it didn't even occur to me to look and see if there was something gas-powered I could've bought.
Its metallic sodium. Its about 30 times more volatile than Lithium. We don't use metallic sodium for almost anything industrial because of this volatility. I assumed there would be some mixed Li-Na-ion batteries. A pure Na-ion battery is an explosive waiting to go off. Putting these in a car...seems rather like a poor choice unless you are a personal injury lawyer.
I doubt that it is metallic sodium, for the same reason why the rechargeable lithium batteries do not use metallic lithium electrodes like the non-rechargeable batteries.
During charge-recharge cycles, a metallic electrode is likely to be degraded quickly.
So it is more likely that the reduced sodium atoms are intercalated in some porous electrode, e.g. of carbon, while at the other electrode the sodium ions are intercalated in some substance similar to Prussian blue.
The volatility of sodium does not matter, because it is not in contact with air or another gas, but only with electrolyte.
This is incredibly misleading. It's not like there's a bunch of metallic sodium sitting in the battery waiting to react. It's a lot closer to a solid solution. Do you have a personal injury lawyer on speed dial for your table salt?
Your response is even more misleading than the misconception you're trying to correct. The complexes formed in (charged) lithium batteries are unstable and reactive in ways quite similar to the base metal. The salt molecule, in contrast, is pretty unreactive. Salt shakers don't catch fire if dropped.
The substances similar with Prussian blue are very stable. During charge and discharge, the ionic charge of iron ions varies between +2 and +3 and the structure of the electrode has spaces that are empty when the charge of the iron ions is +3 and they are filled with sodium ions when the charge of the iron ions is +2.
Both states of the electrode are very stable, being neutral salts. The composition of the electrolyte does not vary depending on the state of charge of the battery and it is also stable.
The only part of the battery that can be unstable is the other electrode, which stores neutral atoms of sodium intercalated in some porous material. If you take a fully charged battery, you cut it and you extract the electrode with sodium atoms, that electrode would react with water, but at a lower speed than pure sodium, so it is not clear how dangerous such an electrode would be in comparison with the similar lithium electrodes.
Fine, now show a video of what happens if you pierce the Na-ion cell with something metallic. Because explosion doesn't even begin to cover what happens next in that situation. And you are suggesting that everyone should be 2 ft from such a cell, traveling at 60 mph, in all weather conditions. These things should be restricted to grid stabilization batteries and nothing else and you know it. Don't mislead people on such things.
Piercing a Na-ion cell is not good, but the effect is pretty much the same like piercing a Li-ion cell.
In both cells the electrode that stores alkaline metal atoms has high reactivity, but in both cases the reactivity is much smaller than for a compact piece of metal, so the reaction with substances like water would proceed much more slowly than in the movies when someone throws an alkaline metal in water.
If you pierce the cell, but the electrode does not come in contact with something like water or like your hand, nothing much happens, the air would oxidize the metal, but that cannot lead to explosions or other violent reactions.
The electrolyte of lithium-ion batteries is an organic solvent that is very easily flammable if you pierce the battery. The electrolyte of sodium-ion batteries is likely to be water-based, which is safer, because such an electrolyte is not flammable. It would be caustic, but the same is true for any alkaline or acid battery, which have already been used for a couple of centuries without problems.
Overall, sodium-ion batteries should be safer than lithium-ion batteries, so safety is certainly something that cannot be hold against them.
Keep in mind that the UK government is currently locking people up for FB posts. Not exactly a police state but close enough that its a distinction without a difference. Oh, and they are debating if to get rid of jury trials so they can just lock up people for FB posts without a trial. If it quacks like a duck...
Firstly the incumbent legislation is actually being rolled back at the moment by Mahmood. The FB posts are all inciting violence against others which should not be protected speech. As for the jury trials, have you ever been in a jury? I'd rather not thanks myself. My peers are mostly fucking idiots. And they're changing that as well.
But why is Meta lobbying for this? The bills they push move compliance onto the app stores. And Meta doesn't run an app store. I think the execs think its some sort of 4D chess move to put liabilities onto their competitors. I'm not sure it will work out that way. Seems like FB has a lot more to lose than they think.
why? If age restriction get legislated into the OS, it puts a damper on further attempts on adding restrictions to sites, because they can point to the existing legislation and claim it's enough.
This is like saying, well they passed a new 5% tax, and if they try further attempts at adding more taxes, they can point to the existing legislation and claim it's enough.
COPPA already exists and they're insisting that it's not enough.
They're pushing for an API at the system level, where they can query the age
Such an API can then be extended to provide location data to "help the police find bad guys", track purchase histories to "prevent fraud"; all the stuff that Apple and Google blocked fb from sniffing from user devices
It's circumvention of these privacy protections with added vengeance since now Google and Apple will be sitting with the cost of implementation and the liability
>Such an API can then be extended to provide location data to "help the police find bad guys", track purchase histories to "prevent fraud"; all the stuff that Apple and Google blocked fb from sniffing from user devices
/s?
In case this is serious, why do they need an age API to ask for a location backdoor API?
The age API is not a prerequisite for adding a location API.
You start with the age verification because "think of the children" is an easy sell, then a year from now, there'll suddenly be a massive worry about criminals using their phones for "crime-stuff", so we need to track where these people are - there's then already a system in-place for easily adding such a functionality
A year after that it'll be online fraud that is apparently rampant
My reason for this conclusion is that there's no good reason that age verification should live at the OS layer. It is technically cleaner and simpler to have it as an external service - just look at the amount of issues it's causing for Linux distributions
FB are not dumb - they know this hurts Linux distributions, but they're an ad business and they need PII to sell those ads
> I think the execs think its some sort of 4D chess move to put liabilities onto their competitors.
No, they're pulling up the ladder. Meta is fine losing the app store battle because it can easily afford regulation requiring first-party compliance, and no startup could.
I doubt you have though through most of your "beliefs" or learned of the policy consequences of many of your political positions. If you had, you wouldn't be such an absolutist. You still think you should be judge, jury and executioner over others? What are you, 6?
PS Your type of absolutist moralism has been the basis for most of humanities worst atrocities, stop it...you aren't more moral than other people.
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