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Comment Re:Hybrids still better than ICE (Score 1) 82

Hybrids use generators rather than ICE. As such, they are more efficient burners of gasoline, reducing pollution per mile.

The study said that they're better: 19% better. That's not nothing! It's just not the 75% better that lab testing showed.

The link you provided is the experience of one driver, one who is conscientious and focused on minimizing fuel consumption (within reason; hypermilers would do better). The study looked at the real-world results across 800,000 drivers, most of whom apparently didn't take so much care to minimize fuel usage.

Also, it's not true in general that "hybrids use generators rather than ICE". That's true of PHEVs that are strictly serial hybrids, but most are series-parallel or "power split" hybrids, meaning they can drive the wheels with the electric motor, or the combustion engine, or both. Often both the electric motor and the ICE are too small to provide the target maximum performance so must be used in parallel when you step hard on the accelerator.

One fascinating strategy for power splitting is "through the road", which has no mechanical connection at all between the ICE and the traction motor, and uses the wheel-driven traction motor as the generator. The way it works is the ICE drives one axle and the traction motor drives the other. Battery charging is done "through the road", using the road itself to transmit power from the ICE-driven axle to the electrically-driven axle. The ICE spins one pair of wheels, driving the vehicle forward, which forces the other pair of wheels to spin which turns the electric motor which charges the battery. This only makes sense in AWD drive cars but it's peak design elegance.

Comment Re:That's not good? (Score 1) 49

obviously we should be striving to make it 100%

If 100% of jobs meet some standard, we'll pick a higher standard. For example, consider the standard that employees not be chained to their benches, fed nothing but moldy bread and be brutally whipped if the overseer feels like it. 100% of legitimate jobs in the US exceed that standard. OSHA exists to ensure that jobs meet minimum workplace safety standards and minimum wage laws ensure that jobs pay at least a certain amount, so we don't discuss whether jobs meet those standards, we take them as a given and set the quality bar higher.

If a study finds that 40% of jobs meet some standard, it means that the researchers did a reasonably good job of writing a description of the median job, then tweaked it upward just a bit. It's not like there is some universal, eternal standard for what constitutes a "quality job". It would be interesting to take the current standard and apply to historical working conditions, 50, 100, 200, 500 years ago. I'll bet the 1975 percentage would be half of the 2026 percentage and the older percentages would quickly tail off to ~0.

Comment Re: TBH... (Score 1) 49

There's always going to be a systemic problem so long as we have capitalism, because capitalism relies upon maintaining a systemic problem, specifically, workers being paid less than the value of their labour, which is, on average, where profits come from..

Of course if you get rid of capitalism then you get a different systemic problem, massive shortfalls in production, making everyone worse off. Much like democracy, capitalism is the worst system except for all of the others.

Comment Re: Bad ideas that just won't go away (Score 1) 145

I essentially made the argument that if we want capitalism to work the way we were taught in civics class it is supposed to, companies must be forced by regulation not to undermine the basic assumptions that lead to efficient operation of the free market.

I am neither here nor there on a basic income. I think it depends on circumstances, which of course are changing as more and more labor -- including routine mental labor -- is being automated. We are eventually headed to a world of unprecedented productive capacity and yet very little need for labor, but we aren't there yet.

Comment Re:Bad ideas that just won't go away (Score 1) 145

Anybody who is pushing AI services, particularly *free* AI services, is hoping to mine your data, use it to target you for marketing, and use the service to steer you towards opaque business relationships they will profit from and you will find it complicated and inconvenient to extricate yourself from.

Comment Re:Bad ideas that just won't go away (Score 2) 145

The question is -- ideas that are bad for *who*? This may be a very bad idea for you and me, but it is a very good idea for Microsoft, especially as, like their online services, they will make money off of us and it will be very inconvenient for us to opt out.

In civics-lesson style capitalism, which I'm all in favor of, companies compete to provide things for us that we want and we, armed with information about their products, services and prices, either choose to give them our business or to give our business to a competitor.

Not to say that stuff doesn't *ever* happen, but it's really hard to make a buck as a business that way. So what sufficiently large or well-placed businesses do is earn money *other* ways, by entangling consumers in business relationships that are opaque and which they don't have control over, may not even be fully aware they're signing on to, and which are complicated and awkward to extricate themselves from. In other words a well placed company, like Microsoft or Google or Facebook, will constantly be looking at ways to make money outside the rigorous demands of free market economics.

Comment Re:Interesting change (Score 1) 82

According to Statista 53.76 million Americans traveled internationally in 2024. That's 15 percent of the population. Besides the pure numbers, business travel matters to our economic prosperity. Isolation is bad for business.

https://www.statista.com/stati...

Real 'Muricans don't leave the ol' US of A. Anyone who regularly travels beyond driving range of their home town is suspicious, frankly.

(Meanwhile, I got the extra-thick passport booklet and have made a good try at filling it with stamps.)

Comment Re:We used to mine these materials in the US (Score 2) 143

It wouldn't be cost-effective in China either were it not for state support.

There is no doubt that global free trade in commodities, in the absence of any government support, would be the most economically efficient thing to have. But China -- probably correctly -- identifies dependency on foreign supply chains for critical materials as a *security* issue. So they have indirect and direct subsidies, as well as state owned enterprises that operate on thin or even negative profit margins.

Since China does this kind of support on a scale nobody else does, China produces more rare earths than any other country, even though it is not particularly well endowed with deposits. This solves China's security problem with the reliability of the supply, but creates a security problem for other countries.

China thinks like Japan did before WW2, like empire building European countries did in the 1800s. Control over resources is a national security weapon, both for defense and offense.

Comment Re:Hunger and population. (Score 4, Informative) 99

The behavioral model you have isn't supported by data. When you raise the standard of living and food security of population, the fertility rate goes down. When you have nothing, children are economic assets whose labor can support the family. It's not a great option, but some people live in conditions where there are no good options.

Comment Re:Will California stop importing electricity? (Score 1) 132

When I used to live in Glendale, California, I noted from reports from the Glendale DWP that most of the power used by the city--and by the state--was imported from places like Utah. Power would be generated in Utah, then shipped by power transmission lines to Glendale.

I live in Utah... I wonder what effect this will have on my power prices.

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