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Ruminant meat production is estimated to release 62 grams of CO2-Ceq per gram of protein raised. Pork: 10 grams, legumes: 0.25 [1]

I think maybe beef would be more expensive, in a more-just world; Though of course I sympathize with restaurant owners.

1. https://en.wikipedia.org/wiki/Beef#Environmental_impact


In a perfectly just world, humans would photosynthesize.

I don't know anything about Google's architecture but I would guess that the average Gemini request per search query is < 1, surely there's a lot of caching that can be done and a lot of money to be saved by doing so.


I read those Sagan quotes as a criticism of capital "S" Skeptics, those for whom skepticism is an identity perhaps more than it is a means to an end. I feel that Sagan's ultimate goal is to foster skepticism (or at least a refined version thereof), and that he is merely offering a warning about tribalism and ego.


> I feel that Sagan's ultimate goal is to foster skepticism (or at least a refined version thereof),

I agree, yet I will note that he goes out of his way in the book to label skepticism and then criticize it. He did not wish to be thought of as a skeptic. The Descartes quote is in the book as well.

Put another way: He was a skeptical person, but he did not ascribe to "skepticism".

One thing I was pleasantly surprised to find in the book was an inclination to believe certain things to be true that many skeptics will refuse to entertain due to the lack of evidence. The only example I can recall was that back (and other) pain is often entirely psychosomatic. He didn't invoke John Sarno, but he showed clear openness to believing it. It wasn't a simple "I must have an open mind, so I must consider this as a possibility", but an actual assertion of his belief in it given recent findings. He gives a rationale on why it is a reasonable thing to believe.

(Sidenote: I have a lot of pain, and Sarno's approach did nothing for me)


You originally expressed surprise that skeptics hold this book in high regard. I just find your surprise a bit difficult to understand. If, on the whole, the work advocates for skepticism (among other things), wouldn't endorsing it be the consistent choice for skeptics? I would never throw out a programming textbook if it criticized and emphasized the too-common tendency of programmers to over-engineer solutions.

> He goes out of his way in the book to label skepticism and criticize it.

Respectfully, I disagree, his criticism reads to me primarily as a criticism of dogmatism. First and foremost he seemed to identify as a "scientist", but he also maintained that you can't have effective science without skepticism.

> He did not wish to be thought of as a skeptic.

I would just differ by saying "He did not wish to be thought of only as a skeptic," I am not sure if that is a complete departure from your intent.


> If, on the whole, the work advocates for skepticism (among other things)

Been a while since I read it, so I have to ask: Does it? What stood out to me was criticism of skepticism.


Yes, in my interpretation, though not in isolation.

> It seems to me what is called for is an exquisite balance between two conflicting needs: the most skeptical scrutiny of all hypotheses that are served up to us and at the same time a great openness to new ideas.


Just reacting to the executive summary: where are the tradeoffs? The port decreased memory usage on the client significantly, by how much did the server's burden increase? How have their hosting costs changed now that less work is being offloaded to the clients?


idk they didn’t say, but the server side delta of JSON generation vs HTML generation is small in the overall scheme of things and HTML-style apps tend to be less chatty because they push you towards the one-request-per-view ideal


> You can think they [...] aren't credible

I think I'd pick this one as being the simplest and most likely explanation if my other options are "psy-op[s] with vague parameters" and non-human intelligences sharing the planet with us. Congress people believing falsehoods is nothing new.


Non-human intelligence sharing the planet with us is a mundane explanation. It's a completely trivial possibility in the vastly expansive fields of biology and physics. Earth is known to host extremely complex life and is the only known planet to do so. To look for unknown forms of life one need only look at their feet. Bacteria was a previously unknown, extremely expansive form of life on Earth.

We unlocked the secrets of the atom and gained within it the capability of ending all life on earth trivially. Other secrets being locked behind physics isn't a radical speculation. In fact, it's surprising that we haven't really seen any since.


Before we had the instruments to observe them directly we could theorize about the existence of bacteria because we could indirectly observe them through their effects on our biology and even their macroscopic effects on populations, effects that had no better explanations. I am not aware of any mysteries that are most simply explained by a hitherto unobserved, technologically advanced (I assume we're not talking about dolphins when we say) "non-human intelligence", whether they supposedly dwell in the depths of the ocean, the Earth's crust, Titan, or anywhere else in the universe. SETI has been listening for ~60 years and hasn't heard a peep from any of the billions (trillions?) exoplanet's worth of radio signals that could have reached us in that time.

The available-to-me evidence suggests that technologically advanced species are exceedingly rare, and the only such species we're aware of emits an overwhelming number of artifacts that would serve as evidence for its existence, so it would be very much not mundane to discover that another one has been living under our noses this whole time.

I am not making a truth claim here, as in "it's definitively untrue that there are non-human intelligences sharing the planet with us," I'm just arguing that it's an extraordinary claim that should require extraordinary evidence - grainy footage and hearsay isn't enough for me.


>I am not aware of any mysteries that are most simply explained by a hitherto unobserved, technologically advanced (I assume we're not talking about dolphins when we say) "non-human intelligence"

This is precisely the point. You aren't aware of these mysteries, despite the earnest attempts of many to bring them to your direct attention.

There is no longer any attempt to hide the mysteries categorically, so this lack of information is now on you.

>I am not making a truth claim here, as in "it's definitively untrue that there are non-human intelligences sharing the planet with us," I'm just arguing that it's an extraordinary claim that should require extraordinary evidence - grainy footage and hearsay isn't enough for me.

Yes, that's why the correct scenario is wide declassification of the premises that are asserted in this regard, i.e. to make general knowledge of unidentifiable phenomena which have no definitive known cause or origin, communication with these entities, capture of their technology, etc. All of these things could be explained by various competing theories, some of them "simple" (funny how Occam's razor is always just what I prefer), but this information, which has been trickling out from credible sources, needs to be brought into the public space and then we get to decide what it implies or doesn't imply.

Right now there is a deliberate veil of secrecy and serious mysteries that aren't denied by anybody serious. They definitively exist.


> Right now there is a deliberate veil of secrecy and serious mysteries that aren't denied by anybody serious. They definitively exist.

OK, I get that you're a cryptozoology/"aliens walk among us!" kinda person, but...

A lack of evidence against a theory is never evidence for the theory. It's very hard to prove a negative.


Curious that you immediately descend into partisan thought short-circuiting and now that that didn't work, you come up with a new angle.


The person you're replying to wasn't the one who invoked what you call "partisan thought short circuiting," (which, I have to say, reads a lot like parody). It was me. Occam's razor is not at all about "what I prefer" and is entirely about preferring theories with evidence over those that are lacking (instead of inventing new theories to explain away the lack of evidence).


Sorry, dumb thing to write. That's not at all Occam's razor is and I clearly need to get educated.


> the correct scenario is wide declassification

It sounds to me like you and I see the same expansive hole where the evidence should be. My preference would be to say "show me a claim without a hole or stop wasting my time," you appear to assume that the evidence exists - because someone "credible" said it's so - and demand that the hole be filled immediately.

To claim there exists a grand conspiracy and web of well-kept secrets, ironically, is to try to explain away the first substanceless claim with a new one.


I'm trying to soft-land you on this but this is specifically because you don't know and haven't been curious about it, not because there isn't any evidence.

Nobody denies David Grusch is exactly who he says he is with the access he says he had. His lawyer was the former inspector general of the intelligence community for God's sake.

I find "conspiracies can't be true" a tiresome point. Any secret is a conspiracy and many are kept. Are the technical details of the F-47 or nuclear physics not true because these secrets have been kept? Nuclear physics have been classified and protected for going on 90 years now.

You can transform your claim to accommodate this, but it becomes suspicious.


First, "conspiracies can't be true" was definitely not the point. You're right, conspiracies happen, governments do keep secrets! The point was: if a conspiracy theory with poor evidence were to be a reasonable explanation for another claim's poor evidence, I could claim whatever outlandish thing I wanted, e.g. "Unicorns are real, our puppet masters just don't want you to know about them!" This explanation is hard to falsify, and (in my view) shouldn't be our top choice, it's definitely not enough for me to regard the ultimate unicorn claim as "well-established fact."

If I wanted to make a compelling argument for my conspiracy theory, I would not only want to explain how the government has managed to keep this profound secret about unicorns, I'd want to to explain why it was theirs to keep in the first place. In a world with many sovereign nations with a vast array of publicly and privately-funded research institutions, camera-toting citizens, security cameras, wildlife cameras, etc., why is the U.S. government holding all of the compelling evidence? Or is not just the U.S.? Maybe we explain this with more conspiracies? Or maybe one really big conspiracy? Do you think it's likely that the government could keep narwhals a secret?

I haven't/wouldn't make any claims about David Grusch being who he says is, I haven't intentionally made any truth claims at all here; that said, whatever titles Grusch formerly held, and whatever title his lawyers formerly held, those titles don't, in my view, grant him credibility in perpetuity, maybe one could argue that they didn't grant much in the first place. The same goes for members of Congress. Should we believe Marjorie Taylor Greene if she tells us "The Jews" are starting forest fires with their space lasers to serve their malicious globalist agendas, on the basis that she's a congresswoman?

If you or anyone else has evidence, I'd urge them to be agents of truth and go update Grusch's Wikipedia article, at the time of writing this it states: > No evidence supporting Grusch's UFO claims has been presented and they have been dismissed by multiple, independent experts.

Or, perhaps we go searching for explanations as to why Wikipedia or the news organizations it accepts citations from are mere puppets of the conspirators, but at that point, who's being tiresome?


1. It is trivial to "falsify" unexplained UAP. Simply provide a credible explanation, or say they're explained. In fact, president Obama did the opposite, and confirmed that they aren't explained or explicable. Our government has been leaking these things for quite some time now.

2. Because you're a fan of Occam's razor, can you take your razor and say "Shucks, this guy Luis Elizondo was confirmed as a legitimate knowledgeable operator by former senate majority leader Harry Reid, a member of gang of eight, privy to the most classified intelligence in the United States, full stop, there isn't a higher position except for the president of the united states. This guy Dave Grusch has as his lawyer the former inspector general of the US intelligence communities. For some reason he's also outlining a scenario where we know about non human intelligences and they pose a serious existential threat to humanity, that's odd. Ah, well, can't be anything!"? The thing is, something deeply, deeply, deeply odd is going on and the shape of the leaks (something you should LOVE if you love Occam and 'debunking', because you've already predicted leaks in your no conspiracies modality) is consistent and absolutely disturbing, concerning, and a clear matter worthy of sustained attention. Why are all of these people at the highest level of our government talking about this? You're not at all concerned or curious, you're merely drifting through life, confident you passively have the answers? I find this incredible.

3. The US government hasn't kept the secret, as explicated. Just like the nuclear program, certain things have leaked.

4. If you continue to see mounting credible operators repeating the same story with absolutely no curiosity, no desire to know more, certainty that the entire thing is impossible or somehow debunked due to your meager cognitive abilities and patterns of thought that you don't even own, I don't know what to tell you. It's literally impossible for you to come across this information because you've immunized yourself to it. The fact that it's here and we're facing an overwhelming, nauseating story from the highest levels of government is worthy of serious consideration and we do not require your assessment to make that basic, obvious determination.

>If you or anyone else has evidence, I'd urge them to be agents of truth and go update Grusch's Wikipedia article, at the time of writing this it states: > No evidence supporting Grusch's UFO claims has been presented and they have been dismissed by multiple, independent experts.

I'd love to collect on this debt somehow when you're proven wrong in our lifetimes.


> I'd love to collect on this debt somehow when you're proven wrong in our lifetimes.

Sorry, this is a thread on an internet forum, I'm afraid I don't owe you anything.

If you want to engage with the actual points I've endeavored to make, in good faith, instead of telling me how ignorant you think I am and doubling down on appeals to authority, I would gladly continue this conversation. For what it's worth: I'd love to see proof that you're right, sneaky non-human intelligences living and crashing known-physics defying spaceships in the shadows would be beyond interesting! However, I don't really feel like I can be "proven wrong" because I'm not really making claims here. You asserted something to be "basically fact", and I haven't told you that you're wrong, my argument was that your theories seem implausible, though possible.


> Are you tired of being required to run `sudo apt update` just before `sudo apt upgrade` or `sudo apt install $PACKAGE`?

Is `sudo apt upgrade --update` really that big of a QOL improvement over `sudo apt update && sudo apt upgrade` (or an alias for the same)? Or is there a difference in terms of performance or something else that I'm missing?


I understand that this meant to be a cautionary tale more than a formal argument, but I wish the author wouldn't use "will" in place of "could" or "might" when presenting this extrapolation.

Frankly I think software quality does - and even should - matter more to employers than translation quality and I think it remains to be seen if AI will (in our lifetimes) reach the point that it can write code as reliably and effectively as it can translate works of natural language. I don't mean to say that translation is trivial work, but I think it's clear that works of software are subject to much higher entropy and higher stakes, I think this is true even if you pick a pretty rigorous application of natural language, like legal texts, for comparison. Which is just to say I don't see where the author's apparent certainty is coming from.



Personally I like my programs to be as performant as is reasonable, not just as is necessary. Rust's low-cost abstractions strike the right balance for me where I feel like I'm getting pretty solid ergonomics (most of the time) while also enjoying near-peak performance as the default.

> It is nicer to write in those other languages, why choose Rust?

Honestly I don't think it is nicer to write in those other languages you mention. I might still prefer Rust if performance was removed from the equation entirely. That is just to say I think preference and experience matters just as much, if not more, than the language's memory model.


I don't fundamentally disagree but I feel there's a selection bias at work here. I'm not an economist, but: maybe the things that could have a market bolstering effect are - by nature - harder to identify because they represent growth opportunities that haven't been captured yet? The sector-reinvigorating innovations over the horizon wouldn't be innovations if they were easy to anticipate.


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