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Comment Re:Checks (Score 1) 78

This whole debate is a little weird to me, because unassisted suicide is very easy, and cheap. Out of an abundance of caution I'll refrain from describing common cheap, painless, easy methods, but the information is very easy to obtain online. So it seems to me that the issue really only arises if the patient is already severely debilitated by their illness, such that they lack either physical capacity to carry it out. Those situations occur, of course, but they're far less common that the scope of the debate would seem to imply.

Thus, I think the first step any regulation should apply is to ask the question "Is the patient physically capable of unassisted suicide"? If the answer is yes, then no one may assist, except to provide information. This alone should filter out nearly all of the "greedy relatives" cases. If there's a case of an individual who says they want to die, and is physically capable of doing it but just can't bring themselves to... IMO that's a case of someone who hasn't really decided they want to.

Comment Re:Cheap camera jammers (Score -1) 41

pricey homes in neighborhoods where no one ever talks to their neighbors, and houses are isolated by distance, foliage, and fences.

I've lived all over, in all sorts of dwellings and properties. At the moment, I'm in the sort of neighborhood you have in mind.

FYI: On large properties — when you have private roads, culverts, shared fences lines, trees and other growth, property line issues, etc. — you do have to interact with neighbors. Repairs, maintenance and other issues come up, and this has to be coordinated with neighbors. Properties are often unoccupied, and neighbors rely on each other to deal with things. In the pricier neighborhoods, there are HOA officers that are in regular contact with property owners. In rural properties, where no HOA is involved, you and your neighbors are on the hook for everything, and everything has to be worked out among you.

When I've lived on smaller properties in dense neighborhoods, this is where I've had little to no contact with neighbors. Similarly when living in apartment complexes.

So I think our tech bro coastal city dwellers have a naive view of what goes on on all those pricey surburb and exburb properties they hate so much. It isn't what you imagine.

Comment Re:the scam (Score 1) 59

there is nothing behind it

There is unbreakable cryptography behind it. Science and math. That is 'harder' currency than any fiat that will ever exist. A truly secure and sound form of money, along with the transparency to shine light on all the corporate corruption in the world. Now. Tell me again it has no value.

Happy to: It has NO VALUE.

The problem here is that your definition of "value" is invalid. Your claim is equivalent to saying that shares of Apple stock have value because we have built systems to ensure that ownership of them is unique and non-duplicable, and that the supply is finite. But that is not what makes shares of Apple stock valuable. What makes them valuable is that they represent partial ownership of a company that produces and sells hundreds of millions of useful devices every year, among other things, and generates hundreds of billions in profits.

Shares of stock, dollars and bitcoins are all non-duplicable, finite-quantity tokens, but the shares of stock and dollars are tokens that represent something in the real world, while bitcoins represent nothing beyond proof that some electricity and some hardware was diverted to create them and transact them, rather than put to a productive purpose.

Yes, it's true that the guarantees of the non-duplicability and finite quantity are stronger for the coins than the others, which could theoretically make bookkeeping easier and reduce the need for auditing of transactions, but it turns out that the cryptoasset guarantees are hugely more expensive than the old way of bookkeeping and auditing, and the non-reversibility of crypto transactions is a fatal flaw for serious real-world use (though it's a boon for scams). If cryptoassets were easier and cheaper to exchange than traditional methods, and if there were a good way to address the reversibility gap, it would make sense for countries and companies to switch to using crypto-tokens rather than audited database entries. Maybe someday someone will invent a crypto-token design that achieves that, and then we'll trade shares of Apple stock by exchanging tokens on a blockchain (or similar). But even if we do that, it will still be the case that it's the ownership of a productive enterprise that provides value, not the token, no matter how elegant the cryptography.

Note that I'm not saying this because I don't understand the cryptography behind cryptoassets. I'm a mathematician and a professional cryptographic security engineer; this stuff is literally my day job, and has been for most of my 35-year career. I deeply understand the (actually quite simple, though cleverly assembled) cryptography and precisely what it does and doesn't do. It strongly ensures that there is a limited supply and that coins cannot be double-spent, and it does this in a decentralized way. That's it. The limited supply and non-duplicability are properties required of any asset, but aren't what give an asset value.

Comment Re:And you think that's going to happen? (Score 1) 148

Most people fundamentally don't believe in markets. Look at how they react when prices rise due to a supply bottleneck or similar. They shout "Greed, we're being gouged!", even when there's plenty of competition to keep prices down and rising prices is actually the optimal solution to suppress demand in the short term and encourage increases in supply in the long term. Conservatives are worse than liberals these days, since conservatism/liberalism has evolved to be divided in large part by education level, and market mechanics are really non-obvious and counterintuitive unless you've had at least some level of formal (even if auto-didactic) education in basic economics.

I think markets are, to a first approximation, the ideal solution for every problem that involves optimization of large-group human behavior. Only when markets clearly don't or can't work should you even start to think about non-market alternatives, such as direct regulation, or even subsidies.

But shockingly few people agree. Carbon pricing immediately makes them want to know who's getting the money and why they should get it, even though that question is irrelevant to the primary goal.

I have great confidence in market-based solutions to rapidly move us toward optimal solutions to the climate problem. I have near-zero confidence that it's what we'll do. Heavy-handed, imprecise and mildly counter-productive regulation is the strategy we'll take, if anything.

Comment Re:99% (Score 1) 84

99% of everything I type ends with a semicolon.

The other 1% are comments.

More like 80% for me. I use Rust.

(In Rust, an expression without a semi-colon at the end of a block -- including at the end of a function -- is the return value for that block. This is used heavily in idiomatic Rust, which means there are lots of lines that do not end with semi-colons. The more you use short, single-purpose functions and the more you program in a functional style, the fewer semi-colons you use.)

Comment Re:And you think that's going to happen? (Score 1) 148

Someone has to pay for geoengineering as well. So if you ask people if they prefer to pay $1000/year in carbon tax or pay $10000/year in geoengineering fees to get the same results, the choice is pretty simple.

I think you present a false dichotomy. Several of the proposed geoengineering schemes are relatively inexpensive, though of course a lot of investment will be needed to demonstrate their practicality and effectiveness. I expect that geoengineering will be much cheaper than getting to net zero.

However, that doesn't mean we don't also need to get to net zero, because the geoengineering proposals only address warming, not the other effects of high atmospheric CO2. Ocean acidification and whatever is downstream of that is probably the biggest one, but there are others.

Geoengineering should be viewed as a short-term mitigation strategy, not a long-term solution. I think we'll need that mitigation, though. Assuming AI doesn't kill us all and render the whole question moot :-).

Comment Over the target (Score 0) 69

So now we're getting daily or more stories questioning the value of machine learning, discounting the importance of machine learning, declaiming the feasibility of AGI, downplaying the impact of models on employment, criticizing the hype around it all, predicting crashes in investments, etc. Every day, someone, somewhere is furiously writing another think piece on along these lines. There are at least two on the Slashdot main page right now.

Meanwhile, the makers are making, the investors are investing, the users are using and Big Tech is profiting.

Sure, there will be a crash. Given the amount of money sloshing around, a lot of it will be misdirected, and those dead ends will reveal themselves. However, this is a ratchet. Machine learning, LLMs, etc., will not regress: their getting better with every new day, and those gains are forever. Making predictions at this point is foolish: the best you might eventually hope for is being correct twice a day. For all anyone knows, we might be dealing with a sentient superintelligence before the snow flies.

Comment Re: Side effects (Score 1) 146

rapidly secularizing

If blowing up chunks of their Potemkin military is all it takes to make them revert to non-secularism, then their supposed enlightenment has the same value as their dissidents, and it's not worth our worry.

Now we're allegedly patient?

Half a century worth of patience has been squandered on Iran, and there is nothing to show for it. No more pallets of cash. No more Hezbollah missile complexes. None of it. The jig is up.

Comment Re:Hadn't heard much about TI for a while (Score 5, Interesting) 62

If you do any EE work today you'll find that almost all the other chip companies have been bought by either TI or Analog Devices

Indeed. Between Analog and TI, the bulk of the entire high spec conversion chip market (ADC/DAC) is locked up. Maxim, Linear, Hittite and others were gobbled up by Analog. TI grabbed National, Burr-Brown and others.

Naturally, prices are high, innovation is slow and supply is limited. Garden variety oligopoly.

These devices are critical to every non-trivial sensor and communication system. Military applications are legion. And now basically two companies have it all locked up, yet I don't expect anyone that matters will begin caring about this for some time. Relative to any given Big Tech company, both TI and Analog put together amount to a rounding error. The size of the claimed build-out in this story seems dubious for a company that only had $15.6 billion in revenue last year.

Comment Re:noo, my chase sapphire points! (Score 1) 59

Yes, I wasn't being technical. She's retired and living off her pension + SS.

Yeah, I figured that. My point was just that "fixed" is just an accurate description of my income/budget (and probably yours) as it is of hers. I knew what you meant, I was just pointing out that the terminology we use doesn't make sense.

Comment Re:the scam (Score 3, Informative) 59

the value of a cryptocurrency often reflects ...

The price of a cryptocurrency reflects those things. It's value is zero. Period. There is nothing behind it.

While they are not backed by tangible goods, neither are fiat currencies or many derivatives

No, fiat currencies are backed by debt, meaning that real people and companies have made enforceable legal commitments to do real work to generate the value backing the dollars or whatever. Without getting into the details, every time a dollar is created, that creation is balanced by the creation of a dollar of debt, the commitment of some productive entity to produce value to repay that debt (and thereby destroy that dollar). As a common example, when you borrow money to buy a house, the bank doesn't lend you money [*] that other people deposited, it creates that money out of thin air at the same instant you sign an enforceable contract to repay it, meaning you commit to do some sort of value-producing work to generate the value of those dollars.

Derivatives represent specific legal contracts to perform some action, e.g. buy a fixed amount of stock from the derivative seller on or by a specific date for a specific price, and those contracts get their value from the underlying security. That underlying security can also be some sort of contractual obligation rather than a hard asset, but if you keep digging down the layers you always get to something real. It's always possible, of course, that the layers of repackaging make the actual value hard enough to see that its price becomes divorced from that value (and stock pricing also gets divorced from underlying value to various degrees), but at bottom there must be something of actual substance. Further, if markets were perfectly efficient, it would not be possible for the price to move away from the value.

None of this is true with cryptoassets. Their true value is zero (arguably, negative, since proof of work is a pure sink that generates no utility), so any price above zero represents market inefficiency/insanity.

[*] It used to be that the bank created most of the money under the fractional reserve system, but for quite a while now most of the developed world has abandoned the reserve lending requirements, enabling banks to effectively create all of the money they lend. This might seem like a crazy system, but it's actually pure genius because it allows the money supply to expand and contract with the economy, which along with Keynsian fiscal policy massively reduces the boom and bust cycles we regularly experienced before we switched from metallic to fiat currency.

Comment Re:noo, my chase sapphire points! (Score 1) 59

My mother on the other hand, who is on a fixed budget

Aside: That phrase "fixed budget" and its twin "fixed income" always strike me as curious. I mean, short of changing jobs, most of us have a fixed income and therefore a fixed budget... and changing jobs isn't necessarily an option.

I guess maybe it's just a euphemism for "small income" or "small budget".

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