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Not a great message when billionaire tech-heads are getting scammed for seven-figures and are entirely defenseless. If Mark Cuban can't get the vendor/tech mix right, what chances do an average Joe have?


Assuming because someone is successful and competent in one area means they must be competent in other, related areas has a habit of going poorly, and happens a lot in tech.


The average Joe has a whole different set of incentives than Mark Cuban.

It's much easier to sort out the smaller set of incentives the average Joe has and align them.


No amount of engineering can change the basics of physics. A firetruck has a roll weight of in the ballpark of 50,000 lbs. A Tesla has the ballpark weight of 4,000 lbs.

You need a lot of V to make up for that difference in M.

On top of that, a firetruck is typically built on really tough commercial chassis which has a feature a lot of rigidity.


Somewhat related fascinating take: A schoolbus driver did a tiktok saying, roughtly: For its size, a schoolbus is a relatively lightweight vehicle. We don't have Mansfield Bars because we don't want to absorb the impact of you running into the back of us and pushing us into children. Instead, you go underneath and the children have a better chance of surviving. Pretty sobering.


It's worth separating the momentum M*V you're referring to, from the energy M*V^2 that's dissipated in deformation in the collision.

Hmm I'm not quite satisfied even by my clarification. Car and truck chassis strength needs to scale with something closer to M*V^2, so the truck chassis is multiple times stronger.


You've accidental confused achievement and ability.

A student who goes to a poor school who offers zero AP classes will always achieve lower weighted GPAs than students who go to wealthy schools that offer many AP classes. No amount of individual achievement will overcome that mathematical disadvatnage.

Racism comes into when, because of racism, it just so happens that schools who are well funded and can give that advantage are overwhelmingly white, and schools who are are poorly funded and cannot give that advantage are overwhelmingly non-white.

Suggesting that a student who is "placed above his or her station" into an elite program is setup for failure is a favorite of a few SCOTUS Justices, but in fact is not supported by evidence. Graduation and other metrics of success are not strongly correlated to past attainment, primarily because most programs have already had to deal with achievement inequities, and the most successful programs already have mechanisms to even out unequal prior achievement. Virtually all programs that have elite programs already have a substantial apparatus dedicated to filling achievement gaps between incoming students.

The larger question of "what is the purpose of college" and "is it to educate people" is bigger than this thread, but shouldn't be overlooked. For schools that are publicly funded in whole or part, there should be a larger mission than sending young adults through an educational meat grinder. The public mission of public universities should absolutely have a social justice component.

There is absolutely no doubt that we could design an education system which, at an early age, divides and tracks students towards a successful and high level of attainment. By ruthlessly focusing resources on those children with the best chances of success, and minimizing resources expended on those with lower changes of success, the system could produce many multiples of positive outcomes than we do now, but at the cost of many more left with almost no attainment. Our present distribution of resources, in the US, is haphazardly assembled and produces a balance of outcomes, but is by no means optimized for any particular set of outcomes.


There's nothing saying you have to tax the first watt like the millionth watt.

Just design the tax regime so that it is high usage users who are paying the high costs, and exclude any usage levels that would impact homes, small businesses, and "normal" acceptable uses.

I agree that tax policy is more complex than just "tax the shit out of it", but everytime a tax is proposed, there comes a group of people who argue that taxation is so complex that we can't possibly grok it. That is clearly not the case.


Everytime a tax is proposed, people like me suggest to look at the German Energiewende. Small businesses and private homes are taxed to hell and back on electricity, to keep prices for large businesses internationally competitive, because those bussineses can just pack up and go elsewhere. Or cause a revolution when going bancrupt. Taxing large consumers more also doesn't work. Taxes are never the single answer, you always need to combine them with import duties, ending trade agreements, leaving the WTO, maybe even leaving the EU to be able to levy duties on other European countries with a lesser energy tax. Because that is what it takes to create a fair tax regime on energy.

I guess only the very radical greens would want to stomach that backlash...


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