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Desire Utilitarianism

I’ve been reading about Desire Utilitarianism lately on the sites of Alonzo Fyfe (who has a blog as well as his main site) and Luke Muehlhauser. I’ve found the premise to be interesting. The idea behind it, as I understand it, is the development of an ethical theory which doesn’t depend on an intrinsic value. Since desires are something we know to be real (by intuition and neuroscience thanks to MRI), they can be a basis. Luke (aka lukeprog) summed it up as:

Desire Utilitarianism claims that a good desire tends to fulfill more and stronger desires than it thwarts. A right action is one that an agent with good desires would perform.

They’ve both said a lot on the subject, and it’s probably better to point you there for further info on it. Luke did an interview with Alonzo for his podcast and has some nice links on the subject, or you can just hit his FAQ on it.

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Thoughts on Kindle

This is a cross-post from my personal blog

The following was my long-winded response to a member on Wordtrip regarding his dismissal of the Kindle because a retailer pushing their proprietary format “never works” in his opinion, and that he thought the device that will really be the tipping point for ebooks will be an “iPod” that plays anything.

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The iPod was A big gun in the portable music market, but it was when they introduced the iTunes music store selling their proprietary audio format that locked people into using the iPod to keep using their newly purchased collection, that it became THE big gun in the portable music market (even though it was way more expensive than the competition).

The iPod always played mp3s, just like the Kindle will display PDF and HTML and DOC formats, but it was the easy digital delivery and purchasing of proprietary AAC, which gave the producers happy feelings about their stuff not being stolen, that made the legal on-line music market (and they’ve sold a few billion songs that way before going DRM free). Now you’ve got a lot of DRM free versions of music (amazon’s mp3 store for example) because the producers didn’t like to be locked into Apple, and what I suspect will happen is something similar when the Kindle has shown enough publishers that people will pay for digital content the producers will then start unlocking it for other eBook readers.

The Phone idea isn’t unlikely per se, and the Kindle app for iPhone is a step in that direction (they’re apparently going to be making for other devices as well), though I think the BIG dig against a blackberry/phone concept is that having read a few things on the iPhone and Blackbery, it’s just not as comfortable to try and read any quantity of content on a small screen. For me I think the more likely scenario would be something in the Netbook realm which cost about the same (or less) than an iPhone/smartphone, are about the size of a large hardback, and have a large subset of the computer functions. Acer (or Asus) has demoed that dual-touch-screen netbook that could be used as normal netbook, or held open like a book and read. They’re already working built-in wi-fi and cell in the netbooks, so if they tweak that technology a bit to allow for longer battery life it could be a Kindle killer (even though with a browser and mp3 player built in already the Kindle is going to make other people work for it).

The thing to notice on Amazon though is that, unlike Apple who keeps a stranglehold on “their market”, Amazon has shown incredible willingness to market their competitors. If you go to Amazon and search for a product, they show the used and new people selling items cheaper than they do AND if it’s a non-book product they usually default a sale to the cheapest people selling it even if they sell it as well. I’m not sure how they’d monetize that in a digital content market, but I’m not sure they couldn’t come up with a way. Bezos tries to be very customer-centric in the company’s decisions.

Secondarily an eBook reader will almost by design be a one-off market catering to a higher-end customer UNLESS the book industry figures out a way to drop prices on digital books to be consistently at the paperback (sub $Cool price range. Most people I know who are book lovers don’t go buy every hardback they own at retail price. Most are used book store people who pick up a ton of their collection at sub $3 per book pricing. The main market for the eBook is going to be the business traveler who would otherwise be buying a book in the airport.

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An Atheist’s possibilities?

This is a bit of something I put together in response to a friend’s question regarding what options regarding Jesus’s resurrection were open as explanations for theists, agnostics, and atheists. His position was essentially that atheists can’t allow themselves to consider even the possibility of an “actual resurrection” even if there was significant evidence because of their stance regarding “God”.

It’s rough. It’s certainly using parts of other’s arguments I’ve heard but don’t recall where. I’d love to hear what you think of it.

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I don’t think that an atheist must disallow a possibility of the supernatural resurrection, but in the same way one doesn’t assume David Blaine or David Copperfield are actually performing “magic”, one would go from a basis of natural causes and disallow it as anything even vaguely probable. In the same way you would be incredulous if somebody claimed to have spontaneously regrown a limb (or been abducted by aliens), it would take more than even a few people claiming it as truth for you to believe it happened. You would want evidence. You would have to have great, extraordinary, evidence because it is an extra-ordinary claim.

An extraordinary claim (being raised from the dead counts) for which we have no other instance in history with any level of reasonable evidence (and I use “other” not to imply we have any level of reasonable evidence, but to take that instance out of the timeline so we have a baseline of the REST of history to use), would require extra-ordinary evidence for belief. I would wager that you’re unlikely to believe Joseph Smith received any golden plates with the story of Jesus and his visit to the Americas (or the Isrealites in America, I forget the details), and yet there are 13 million people who have found his story compelling enough to be members of The Church of Jesus Christ of Latter-Day Saints. There were even enough people in his day who believed that extra-ordinary claim to propogate the Mormon system of belief in much the way the desciples propogated the Jesus resurrection myth. We have seen time and time again that there is almost no spectacular story that won’t be believed and repeated by people as “truth”. The bottom line is that a story of Jesus resurrection is much more likely to be because there were believers who believed it (truth or not) and shared it with other people willing to believe without any real proof (this was a time of much belief in many things) than because somebody was actually raised from the dead.

In X million (or less than 10K if you swing that way) years of humanity we have no surviving evidence sufficient to convince everybody that anybody, ever, has been raised from the dead. We do have many groups who are willing to believe THEIR guy was raised from the dead, talked to God, did some other impossible thing. As spectacularly improbable as winning the lottery is, I can still point and say “that guy over there won” and know that however miniscule the chance, I conceivably could win (ignoring the mathematical improbability of it and the non-sound investment of even a dollar due the odds factor). What I can’t do is look over at somebody and say “well THAT guy was raised from the dead so I’ve nothing to fear and I can jump off buildings for fun” because we don’t have ANY evidence for somebody being raised from the dead in modern times, and in fact the only claim any really significant number of modern western civilization people give any credence to is for somebody 2000 years ago. If I find an eye-witness account that says “Jethro fed his sheep in the year 12BCE” I have no reason to believe it didn’t happen because that is entirely consistent with what we expect people from that era to have done. However if I find an eye-witness account that says “I saw a mermaid in the middle of the Indian Ocean in 12BCE and she had a nice rack” we would believe the author to have been mistaken because we have seen no evidence for us to believe that there is anything resembling a “mermaid” out there and it was most likely just a Dugong or some other similar animal. Even with multiple eye-witnesses of the mermaid it wouldn’t be compelling enough for us to think The Little Mermaid was a pseudo-documentary.

In any given scenario the supernatural is the least likely possible cause, or it wouldn’t be supernatural. Two thousand, or even two hundred, years ago the collective knowledge of the way things work was so spectacularly limited that while we knew sex had something to do with it, we didn’t even know how babies were made (I believe it was the 1600s when somebody discovered sperm and for quite some time the theory was then that the head of each sperm contained a tiny little person from which we grew). In such a world, where few of the (very obvious to us now) naturalistic explanations have been discovered or understood in any meaningful way, the supernatural seems to be a reasonable means of explanation. In that context the combination of lack of naturalistic knowledge combined with a fervent desire to believe make the likelihood of a physical resurrection so infinitesimal as to make belief in God as the guide to your life because of Jesus’s resurrection to be akin to (but not even as practical as) belief in the lottery as a retirement plan.

This is not to discount the practical wisdom in the Bible (or many other religious texts), and I think one of the primary reasons many of the major world religions have endured is because they do give practical advice and insight on how enterpersonal life works (or can). If they didn’t offer something practical that helped people get through day to day life, they wouldn’t have endured (they would’ve naturally been selected out as viable belief systems :D). I think it’s that practical aspect of religions that are the reasons they “work” at all. They have been the cheat sheet to getting through life, because so many of the questions they answer for people (”How should I treat my family?”, “how should I feel about my country?”) it doesn’t matter where the answer comes from as to how practical the advice is. It’s the Santa Clause… if telling you that misbehaving gets you on the naughty list works to get you to behave, it doesn’t so much “matter” (in the context of results) if your motivation is based on a falsehood until that falsehood is revealed… and most religions that stick around have that reveal safely tucked away in the after-life.

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No CTDL isn’t dead

I’ve been re-assessing how I want to approach this blog. Expect more stuff here before long.

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Expansive Ignorance

As I’ve been remiss in keeping CTDL updated for various reasons, I thought I’d point you to a blog which will stretch your mind far more than any of mine do. To demonstrate this I’ll quote a single sentence to request that you think on.

In other words, science is a method that chiefly expands our ignorance rather than our knowledge.

[From Kevin Kelly -- The Technium]

Now go and read the archives of The Technium.

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CTDL 228: All they need now is colored syrup to make a slushy

I’m back from vacation and will put up a few more “dump” posts with all the links I’ve accumulated, and then something a little different. I’m going to ditch the numbering system, and probably change up things a bit more. Stay Tuned.
This is an old story, but I’d love somebody out there to update with a summary of what else we’ve found on Mars since we found water Ice.

from the Mars Phoenix Lander’s Twitter at 5:15 p.m.: “Are you ready to celebrate? Well, get ready: We have ICE!!!!! Yes, ICE, *WATER ICE* on Mars! w00t!!! Best day ever!!” It was just two days ago that media outlets were reporting that there were no signs of water yet.

Then nine minutes after that: “Whoohoo! Was keeping my eye on some chunks of bright stuff & they disappeared! Sublimated! So it can’t be salt, it’s ice.”

[From LAist: Water Ice Found on Mars]

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CTDL 227: Modified budgeting

CTDL may be on hiatus in a week or two while I’m on vacation, though I might back-log a bunch of posts for my 2 readers. I think I’ll be dropping the numbered system soon and re-designing the site.
This is not very sciencey but educational, or at least thought provoking. I like the idea of putting ALL the housing casts under the same category, utilities and mortgage are both going to the same “thing” so it makes sense to group them together.

When I was designing the structure of my categories, the first change I had to make was to get rid of a top-level category for insurance. Instead, I put insurance expenses where they belong: auto insurance under transportation, health insurance under medical, and homeowner/renter insurance under housing.

I also eliminated a top-level category for utilities. I put the power bill under housing. (I’d put heat, water, garbage, sewer, etc. there too, but those items are included in the rent where I live right now.) I put the cell phone and internet charges in a new top-level category for communications, and put postage there as well.

[From Refactor your budget categories | Wise Bread]

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CTDL 226: Spiders using UV to paint

Originally found on Boing Boing, this is an interesting evolutionary trait to use UV light to woo the prey into the webs.

The crosses, zigzags, and spirals woven by some spiders have long puzzled web watchers. But those seemingly superfluous decorations may be traps that use light to lure prey, a new study of Australian spiders finds

[From "Artistic" Spiders Trap Prey With Light, Study Finds]

Fascinating how things/traits/behaviors we can’t see with our naked eye are still being discovered. I know it often times feels (to me) like all the “big” discoveries have been made, all the important technological advances done, but our knowledge is still so incomplete.

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CTDL 225: Cholesterol Genes?

Nothing to add to this, except I hope I have these genes.

A third of the population have genes that could help them in the fight against heart disease, say scientists.
A study of 147,000 patients suggests that certain types of the CETP gene might increase the levels of so-called “good” cholesterol.
UK and Dutch research, published in the Journal of the American Heart Association, found a 5% cut in heart attacks for those with the key types.
A UK geneticist said it could point to drugs which help many more people.

[From BBC NEWS | Health | Cholesterol genes 'protect heart']

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CTDL 224: The Perfect Gadgets

Boing Boing Gadgets has great run down of “perfect” gadgets, ones that can’t really be improved on in largely significant ways. As a Unix dork I only take marginal offense at the comment below about keyboard layouts.

The Keyboard

Forget about Dvorak for a moment: no one’s talking about keyboard layouts here. There’s a surprising number of tattooing patterns for the flat protrusions of the modern keyboard… some better for different countries, some better for Unix dorks.

But isn’t that, in itself, some sort of wonderful commentary on the conceptual purity of the keyboard? That the only bickering going on is in the way alphanumeric keys are arranged… but not the base technology of the device?

[From Top X: 10 Perfectly Pure Gadgets - Boing Boing Gadgets]

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