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GAO: DOE Is Prematurely Excluding Less Expensive Options for Nuclear Cleanup

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Re: GAO: DOE Is Prematurely Excluding Less Expensive Options for Nuclear Cleanup

#171
post #170

Earlier quoted context omitted.

>> Even your straw man version of this argument is pretty convincing to me... > Wouldn't that make it not a straw man argument? I think the "even" and "..." are doing a lot of work in my sentence. You presented a less strong version of the argument than that given by people who support it, thus it is a straw man, period. > an assumption that voting or committee can be better at allocating resources than a free market…

I'm still a bit lost on what the point of difference is. You seem to be saying that you've seen evidence that makes this "strawman argument" convincing to you, but you don't seem to accept that I've generally argued with people who believe it. If you think there is evidence and it is convincing evidence then the obvious interpretation of what I said seems to be that I'm just being logical and straightforward. I don't…

> I mean I might not know what a strawman is, but I thought it was claiming people were making an argument that in fact they were not.

What I mean is: I expect you originally heard a version of this that was more nuanced and supported by data than what you presented. Your paraphrased form is weaker, which I call a strawman. (The "duh, QED" was kind of a give-away.)

Wikipedia lists (among other things) "Oversimplifying an opponent's argument, then attacking this oversimplified version." and "Exaggerating (sometimes grossly) an opponent's argument, then attacking this exaggerated version." as characteristics of a strawman.

btw the opposite is sometimes called a "steelman": arguing against the most solid version of the opponent's argument that you can imagine.

> I mean, sure. I've long argued that the US strategy of printing money and giving it to asset owners is bad. I doubt a wealth tax would help, IMO the real issue is the welfare for wealthy people. Seems kinda dumb and the people claiming that the economy would collapse without it appear to be making up their principles as they go along.

As in Quantitative Easing? I confess I don't understand it as well as I probably should, but I think it's cyclical? and inequality is increasing even when it is not happening? Would a pinky-promise that we will stop and never do it again achieve start reducing inequality, as opposed to just lessening the increase? If not, I don't think that's radical enough on its own. What serious alternative is there to a wealth tax or going back to 70+% highest marginal tax rate?

> But we should all want to encourage wealth. It makes people wealthy.

To the extent anyone and everyone can become wealthy, I agree. What policies would you suggest to achieve that meaningfully (obviously inflation doesn't count)? What I see in these charts is instead a zero-sum game in which the most wealthy become even more so at the expense of the least wealthy.

Re: GAO: DOE Is Prematurely Excluding Less Expensive Options for Nuclear Cleanup

#172

Earlier quoted context omitted.

> there will be high level waste that needs to be disposed of Fortunately it is self disposing, decaying away. Unlikely plain old mercury or arsenic.

The "high level waste" is the stuff that takes 10k years to decay. The big things that you get out of reprocessing nuclear fuel (other than usable uranium) are plutonium, Strontium, cesium ... the rest of the material left over (4%) gets embedded in glass and dumped in a deep pit and forgotten about. The things we might use (plutonium, strontium) have some rather "questionable" applications: https://thedefensepost.co…

> The "high level waste" is the stuff that takes 10k years to decay.

Well, there are many definitions, for instance https://ukinventory.nda.gov.uk/information-hub/factsheets/wh... is from the UK.

> The big things that you get out of reprocessing nuclear fuel

You generally extract the trans-uranics from fission products. The former needs more specific treatment to deal with their longer half lives (or turning into MOX, which ends up more expensive than using normal uranium). The latter get vitrified (who needs the Sr or Cs, really).

> The things we might use (plutonium, strontium) have some rather "questionable" applications:

The Pu-238 for the RTG is generally produced in trace quantities in reactors, with reactor grade plutonium containing mostly Pu-239 and Pu-240.

I'm not a huge fan of these tiny RTG sources either. Spacecraft yes, otherwise ... proven to be somewhat dangerous when they become orphaned.

Re: GAO: DOE Is Prematurely Excluding Less Expensive Options for Nuclear Cleanup

#173

Earlier quoted context omitted.

> Which of the 14 isotopes are you referring too? In general, synthetic isotopes unknown in our evolutionary biology are far more toxic https://www.theguardian.com/uk/1999/aug/09/rorycarroll . Or does the biochemistry of Pu particularly depend on the isotope?

It is a complex answer, and heavily depends on decay product chemistry. =3 https://www.ncbi.nlm.nih.gov/books/NBK599402/

> It is a complex answer, and heavily depends on decay product chemistry.

The source you provided does not agree with that assessment. It is purely radiation damage. The Pu-238 (half life 87.7 years) and Pu-239 (half-life 24,110 years) experiments.

    plutonium-induced health effects are considered to be the result of energy deposited by alpha particle emissions in tissues that retain plutonium for extended periods (i.e., lung, bone, liver following inhalation exposure). Similar health effects would be expected from any alpha-emitting source that would result in similar cumulative tissue-specific radiation dose and dose rate.
They seem fairly certain that it is alpha particle damage, not chemistry.

Re: GAO: DOE Is Prematurely Excluding Less Expensive Options for Nuclear Cleanup

#174

Earlier quoted context omitted.

> "Plutonium-239 has a half-life of 24110 years" Great, that means it is not very radioactive, and an alpha emitter, so unless you ingest it is not particularly harmful. > societies have proven irresponsible with fuel life-cycle management Do you have evidence that the spent nuclear fuel from power stations has killed people?

>Do you have evidence that the spent nuclear fuel from power stations has killed people? Did you mean intentional Polonium 210 exposure from decay chains, medical mistakes, or unintentional worker exposure to hot garbage. I could have a look for you, but Google should already give several reasonable results to keep one entertained. =3

> intentional Polonium 210 from decay chains

What do you mean "decay chains"? Po-210 decays to Pb-206 which is stable. So you mean Po-210 decay. Let's shut down the chemical industry because someone attempted to poison The Skripals. https://en.wikipedia.org/wiki/Poisoning_of_Sergei_and_Yulia_... .

> medical mistakes

Spent nuclear fuel is generally not used for medical isotopes. They specially prepare samples for irradiation to not have to use reprocessing, e.g. https://en.wikipedia.org/wiki/Cobalt-60#Production .

> I could have a look for you

It would be illuminating to see what you find reasonable.

Re: GAO: DOE Is Prematurely Excluding Less Expensive Options for Nuclear Cleanup

#175

Earlier quoted context omitted.

It is a complex answer, and heavily depends on decay product chemistry. =3 https://www.ncbi.nlm.nih.gov/books/NBK599402/

> It is a complex answer, and heavily depends on decay product chemistry. The source you provided does not agree with that assessment. It is purely radiation damage. The Pu-238 (half life 87.7 years) and Pu-239 (half-life 24,110 years) experiments. plutonium-induced health effects are considered to be the result of energy deposited by alpha particle emissions in tissues that retain plutonium for extended periods (i.e…

The toxicology of soluble heavy-metal bioavailable material is a well understood area of research, and can bioaccumulate in humans several times higher than background if a food chain allows biomagnification of a contaminant. The publication assumes the reader has first year biology, and will understand test subject mortality data implications.

I would recommend studying the story of Polychlorinated biphenyls in whales, Mercury levels in salmon, and PFAS in the Veritasium hosts blood.

https://www.youtube.com/watch?v=SC2eSujzrUY

"Particle Accelerator vs Egg" is a great demonstration of purely irradiated cell decomposition, and is great entertainment for all ages. =3

https://www.youtube.com/watch?v=1CiLov03IX4

Re: GAO: DOE Is Prematurely Excluding Less Expensive Options for Nuclear Cleanup

#176
post #99

Earlier quoted context omitted.

and we've collected enough arsenic from a single mine to kill every human on the planet 300 times over in one spot- what's your point? That because we screwed up one spot we should give up? Source: https://en.wikipedia.org/wiki/Giant_Mine

Whoa; TIL. It's terrifying the number of future-time-bombs we keep planting for ourselves.

if you're interested, theres several documentaries on the canadian government's efforts to keep it contained. I think Tom Scott's shortish one was my starting point.

Re: GAO: DOE Is Prematurely Excluding Less Expensive Options for Nuclear Cleanup

#177

Earlier quoted context omitted.

>Do you have evidence that the spent nuclear fuel from power stations has killed people? Did you mean intentional Polonium 210 exposure from decay chains, medical mistakes, or unintentional worker exposure to hot garbage. I could have a look for you, but Google should already give several reasonable results to keep one entertained. =3

> intentional Polonium 210 from decay chains What do you mean "decay chains"? Po-210 decays to Pb-206 which is stable. So you mean Po-210 decay. Let's shut down the chemical industry because someone attempted to poison The Skripals. https://en.wikipedia.org/wiki/Poisoning_of_Sergei_and_Yulia_... . > medical mistakes Spent nuclear fuel is generally not used for medical isotopes. They specially prepare samples for irra…

1. Uranium miners have high risk of lung cancer due to radon gas and decay products.

https://www.cnsc-ccsn.gc.ca/eng/resources/research/canadian-...

2. Workers exposed to alpha-emitting materials like plutonium/uranium show increased risk of lung cancer

https://www.ovid.com/jnls/epidem/fulltext/10.1097/ede.000000...

3. Plant operators within heavily regulated work areas are usually unaffected, and show an odd statistical wellness anomaly inconsistent with control groups. However, if one includes accidents/events with collateral impact:

https://www.cnsc-ccsn.gc.ca/eng/resources/health/health-effe...

https://en.wikipedia.org/wiki/List_of_military_nuclear_accid...

https://en.wikipedia.org/wiki/Nuclear_and_radiation_accident...

4. Waste management incidents are difficult to quantify over 30000 year time scales. However, the industry has failed to even maintain containment for 30 years at some sites.

https://web.archive.org/web/20141129021716/http://www.katu.c...

>It would be illuminating to see what you find reasonable.

Cheap distributed sustainable infrastructure more robust against conflicts/regulatory-capture/arms-proliferation, and leave a light footprint for those yet to live here. Good luck, =3

Re: GAO: DOE Is Prematurely Excluding Less Expensive Options for Nuclear Cleanup

#178
post #170

Earlier quoted context omitted.

I'm still a bit lost on what the point of difference is. You seem to be saying that you've seen evidence that makes this "strawman argument" convincing to you, but you don't seem to accept that I've generally argued with people who believe it. If you think there is evidence and it is convincing evidence then the obvious interpretation of what I said seems to be that I'm just being logical and straightforward. I don't…

> I mean I might not know what a strawman is, but I thought it was claiming people were making an argument that in fact they were not. What I mean is: I expect you originally heard a version of this that was more nuanced and supported by data than what you presented. Your paraphrased form is weaker, which I call a strawman. (The "duh, QED" was kind of a give-away.) Wikipedia lists (among other things) "Oversimplifyin…

> As in Quantitative Easing? I confess I don't understand it as well as I probably should, but I think it's cyclical? and inequality is increasing even when it is not happening?

QE, inflation policy and the fairly regular bailouts. And probably funnelling money away from markets and towards golf buddies through the government.

It's continuous [0]. The US money supply went from something like 16 trillion to 23 trillion since COVID. In percentages, that means nominal wages and expenses should probably have gone up by around 40% all else equal. Typically though, most of the gains are in asset prices first then flow into the broader market second - so I see things like US wages are up around 20% [1], so I'd expect asset prices to be up >40%. And people with political connections probably do better again.

> What policies would you suggest to achieve that meaningfully (obviously inflation doesn't count)?

Me personally? I'd start by targeting stable prices before technological improvements (stable as in they tend not to change, not the weirdness where people are supposed to use 'stable' to describe exponential increases). Let badly run companies go bankrupt. Tax people directly instead of trying to pay for government policies through inflation. Then once a clearer picture emerges of where the real resources are coming from and going to, start talking about whether there is an actual problem to solve in real terms.

[0] https://fred.stlouisfed.org/series/M2SL

[1] https://fred.stlouisfed.org/series/LES1252881500Q

Re: GAO: DOE Is Prematurely Excluding Less Expensive Options for Nuclear Cleanup

#179
post #162
post #118

Earlier quoted context omitted.

> We've got a highly reliable and effective system for working that out (aka the free market economy) and no alternative in 2nd place that doesn't typically lead to mass starvation because someone underestimated how much food was needed. This is an absolutely wild comparison. The choice is not "everything is purely market forces" vs "everything is centrally planned". We have all kinds of implementations across the wo…

> If wealth getting concentrated is so good, why not only allow one person to have everything? See how odd that seems? Isn't that fairly close to what we have now? I don't see any theoretical issues. Obviously if we literally mean one person I don't think the market would pick that as an optimum outcome, but there isn't an issue with the idea in principle. Besides, the alternative is to have a relative small committe…

> Isn't that fairly close to what we have now? I don't see any theoretical issues.

Massive concentration of wealth has a few outcomes you may find disagreeable or sub-optimal

* Huge concentration of power in smaller numbers of people, chosen for unrelated skills, heavily tied to luck

* People with huge amounts of power being able to make extremely sub-optimal decisions and still be entirely fine. Elon can buy and run a business into the ground on a whim and be entirely fine.

* Concentration of direction of human labour - it is more worthwhile to spend many lifetimes of humans to very slightly increase the comfort of one multi-billionaire.

For the last example, Americans earn more typically than anyone else in the world and data is easy to find. Assume lifetime earnings of $3M. Bezos' yacht cost more than enough for 100 full lifetimes of US median worker labour, and requires ten lifetimes every year to maintain.

For one ship, for one person.

You can look at that and say "this is optimal" but I am very unsure as to what you're then measuring.

> Obviously if we literally mean one person I don't think the market would pick that as an optimum outcome

Well it being a daft choice is rather the point, taking the absolute extremes is rarely a sensible approach. Total abolition of private wealth is not the point anyone is making. The argument people are making is to take money from those that have so much that the impact to their lives would be negligible, and use it to improve the lives of many others. It may even make them wealthier!

You said optimum there, but optimal for what? Even if it's just efficient allocation of capital, doesn't that rely on pressure to invest well? The reward for doing so is more wealth, but what if you don't need more, or don't need to constantly try and get more?

The wealthiest could sit with vast sums as cash and be fine, which is sensible for them but surely a terrible use of capital.

> the alternative is to have a relative small committee that, in practice, decides when to give and when to take away.

That's a government.

> Worst case is she gets angry and a bunch of people go hungry and uneducated,

Why would anyone go hungry and uneducated if Taylor Swift is angry? What is the process by which you see that happening?

> She's more effective with that donation than getting outcomes like educating 500 kids.

How do you figure that? And you can simply swap over fully educating those kids for something else if you want, unless the argument is that Taylor Swift specifically is better at allocating resources for whatever outcomes the population wants.

Let's take TS as an example. What is it she is being rewarded for, is it efficient allocation of capital? Is that why people buy her songs? Is that what's made her so incredibly wealthy?

Do you think that if she was rewarded somewhat less, that she'd stop making music? Stop touring?

In fact, imagine she never got more money. Do you think she's making music because she's saving up for something she cannot currently afford? Does she have a lifestyle that's unsustainable without earning even more money?

edit -

To be clear, I think the market is an incredible way of constructing a ludicrously large graph of how to use the worlds resources and human labour, tied to what people want as an outcome, allowing fractional voting through the network in a way that's extremely simple for end users (I buy things for prices I'm happy with, the "market" of millions of other people optimise the back end of that) and is self-optimising.

The problem comes when some people have enormously more votes than others, distorting it all, or are able to manipulate the graph, or where hill climbing optimisation cannot reach the more optimal states (infrastructure classically, legal systems are another good example).

Re: GAO: DOE Is Prematurely Excluding Less Expensive Options for Nuclear Cleanup

#180
post #82

Earlier quoted context omitted.

The purpose of wealth taxes is redistributive, not revenue maximization of a spherical cow.

What does that have to do with the revenue claim being questionable? Also, if that was the goal, wouldn't it be better to tax (or break up) the corporations rather than the shareholders? It comes out of their pocket either way, but forcing asset sales has a lot of negative consequences and bad incentives. On top of that, it handles the problem that the CEO of a huge company has too much power regardless of what perce…

> Also, if that was the goal, wouldn't it be better to tax (or break up) the corporations rather than the shareholders? It comes out of their pocket either way,

If you do it via the corporations you're saying it should be linear (so everyone taxed flat). Doing it via the shareholders allows it to be non-linear.

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