Yeah, true enough, the conventional paper and ink industries are pretty nasty. But, search for "nontoxic printing" or "nontoxic ink" or "environmentally safe paper", and you get real-world products which just cost marginally more than their poisonous counterparts. Try searching for "nontoxic computer" by comparison. There aren't any major electronics manufacturers where you live because they're all located in places with even more lax environmental regulations.
As to the cost of distributing brand-new paper books, I notice that e-books are consistently priced at about ten percent less than the hardcover paper versions, by which I infer that either e-books are much more profitable for the publishing companies, print distribution doesn't cost more than ten percent of the cover price, or some combination of these two factors. According to the Author's Guild website, publishers currently pay about 25% of receipts in royalties for e-book sales, versus a long-standing 50% for paper books... they're optimistic about the long run, though. I do read a lot of ephemeral documents on my computer. Web pages, pdfs, email, and the like. I don't miss the magazines and newspapers that the web has replaced for me, and I think that's a pretty clear win in terms of environmental impact, since I need the computer anyway. Maybe if the Kindle or iPad was a real, fully-capable, user-programmable computer I might consider using one instead of a laptop. Trying to use a device which is crippled by design just makes me angry, though. Again, not a technical issue at all, but rather a social / economic / ethical one. I guess there are some REPL / IDE apps for Android devices, and the OS can be rooted if the manufactured hasn't locked the bootloader. Google's keeping the sources available, which is laudable. So, if there's a tablet in my future, it will probably be running Android or webOS... or maybe, someday, a descendent of Frank. I can wait. -- Max On Thu, Mar 8, 2012 at 4:56 PM, Martin Baldan <[email protected]> wrote: > Indeed, now that you mention it, there's a paper factory not too far > from where I live...well, far enough, fortunately. By night, with its > huge vapor clouds and red lights, it looks like the gates of hell. And > you know what, it smells accordingly, tens of miles around. > > On Thu, Mar 8, 2012 at 11:12 PM, Mack <[email protected]> wrote: > > Just a reminder that paper-making is one of the more toxic industries in > > this country: > > > > http://en.wikipedia.org/wiki/Paper_pollution > > > > Paper itself may be simple and eco-friendly, but the commercial process > to > > produce it is rife with chorine, dioxin, etc. not to mention heavy > thermal > > pollution of water sources. > > > > So there are definitely arguments on both sides of the ledger wrt eBooks. > > > > -- Mack > > > > > > On Mar 8, 2012, at 1:54 PM, BGB wrote: > > > > On 3/8/2012 12:34 PM, Max Orhai wrote: > > > > > > > > On Thu, Mar 8, 2012 at 7:07 AM, Martin Baldan <[email protected]> > wrote: > >> > >> > > >> > - Print technology is orders of magnitude more environmentally benign > >> > and affordable. > >> > > >> > >> That seems a pretty strong claim. How do you back it up? Low cost and > >> environmental impact are supposed to be some of the strong points of > >> ebooks. > >> > > > > Glad you asked! That was a pretty drastic simplification, and I'm > conflating > > 'software' with 'hardware' too. Without wasting too much time, hopefully, > > here's what I had in mind. > > > > I live in a city with some amount of printing industry, still. In the > past, > > much more. Anyway, small presses have been part of civic life for > centuries > > now, and the old-fashioned presses didn't require much in the way of > > imports, paper mills aside. I used to live in a smaller town with a > > mid-sized paper mill, too. No idea if they're still in business, but I've > > made my own paper, and it's not that hard to do well in small batches. My > > point is just that print technology (specifically the letterpress) can be > > easily found in the real world which is local, nontoxic, and > "sustainable" > > (in the sense of only needing routine maintenance to last indefinitely) > in a > > way that I find hard to imagine of modern electronics, at least at this > > point in time. Have you looked into the environmental cost of > manufacturing > > and disposing of all our fragile, toxic gadgets which last two years or > > less? It's horrifying. > > > > > > I would guess, apart from macro-scale parts/materials reuse (from > > electronics and similar), one could maybe: > > grind them into dust and extract reusable materials via means of > mechanical > > separation (magnetism, density, ..., which could likely separate out most > > bulk glass/plastic/metals/silicon/... which could then be refined and > > reused); > > maybe feed whatever is left over into a plasma arc, and maybe use either > > magnetic fields or a centrifuge to separate various raw elements (dunno > if > > this could be made practical), or maybe dissolve it with strong acids and > > use chemical means to extract elements (could also be expensive), or > lacking > > a better (cost effective) option, simply discard it. > > > > > > the idea for a magnetic-field separation could be: > > feed material through a plasma arc, which will basically convert it into > > mostly free atoms; > > a large magnetic coil accelerates the resultant plasma; > > a secondary horizontal magnetic field is applied (similar to the one in a > > CRT), causing elements to deflect based on relative charge (valence > > electrons); > > depending on speed and distance, there is likely to be a gravity based > > separation as well (mostly for elements which have similar charge but > differ > > in atomic weight, such as silicon vs carbon, ...); > > eventually, all of them ram into a wall (probably chilled), with a more > or > > less 2D distribution of the various elements (say, one spot on the wall > has > > a big glob of silicon, and another a big glob of gold, ...). (apart from > > mass separation, one will get mixes of "similarly charged" elements, > such as > > globs of silicon carbide and titanium-zirconium and similar) > > > > an advantage of a plasma arc is that it will likely result in some > amount of > > carbon-monoxide and methane and similar as well, which can be burned as > fuel > > (providing electricity needed for the process). this would be similar to > a > > traditional gasifier. > > > > > > but, it is possible that in the future, maybe some more advanced forms of > > manufacturing may become more readily available at the small scale. > > > > a particular example is that it is now at least conceivably possible that > > lower-density lower-speed semiconductor electronics (such as polymer > > semiconductors) could be made at much smaller scales and cheaper than > with > > traditional manufacturing (silicon wafers and optical lithography), but > at > > this point there is little economic incentive for this (companies don't > > care, as they have big expensive fabs to make chips, and individuals and > > communities don't care as they don't have much reason to make their own > > electronics vs just buying those made by said large semiconductor > > manufacturers). > > > > similarly, few people have much reason to invest much time or money in > > technologies which are likely to max out in the MHz range. > > > > but, conceivably, one could make a CPU, and memory, essentially using > > conductive and semiconductive inks and an old-style printing-plates > > (possibly, say, on a celluloid substrate), if needed (making a CPU > probably > > itself sort of resembling a book...). also sort of imagining some here > the > > idle thought of movable-type logic gates and similar, ... > > > > > > granted, such a scenario is very unlikely at present (it would likely > only > > occur due to a collapse of current manufacturing or distribution > > architecture). any restoration of the ability to do large scale > manufacture > > is likely to result in a quick return to faster and more powerful > > technologies (such as optical lithography). > > > > apart from a loss of knowledge, it is unlikely society would return to an > > entirely pre-industrial state, though many hybrid forms seem possible. > > > > societal collapse and a loss of heavy industry need not necessarily mean > an > > end to either electronics or computers (or society either looking like > the > > mid 1800s, or for that matter, like the "Mad Max" movies...). > > > > > >> I can only conceive of paper books having a lower TCO than ebooks if > >> people usually spent all day reading the same book again and again for > >> several years. > > > > > > Well, I had my own book collection in mind, which is well under 100 > volumes, > > almost all mathematics, and I expect will last me for a few more decades > > anyway. More ephemeral books I'm happy to get out of the libraries, or > > 'rent' from the local used bookstores. Quality before quantity is a major > > part of the POV I'm trying to get across. YMMV if you prefer lots of > cheap, > > fast-decaying information, which I am fully aware is the trend these > days. > > > > > > many of my books tended to be assorted old computer-related books (with > some > > random math books and old text-books and similar in the mix). > > > > a few things I had manually printed and bound, mostly for sake of being > able > > to reference things easier in this form than as PDF's. > > > > > > -- Max > > > > > > _______________________________________________ > > fonc mailing list > > [email protected] > > http://vpri.org/mailman/listinfo/fonc > > > > > > _______________________________________________ > > fonc mailing list > > [email protected] > > http://vpri.org/mailman/listinfo/fonc > > > > > > > > _______________________________________________ > > fonc mailing list > > [email protected] > > http://vpri.org/mailman/listinfo/fonc > > > _______________________________________________ > fonc mailing list > [email protected] > http://vpri.org/mailman/listinfo/fonc >
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