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Comment Re:Ranking choices consistently (Score 1) 169

Animals have to choose what to eat first, so a comparison operator is definitely applied to a collection of foods. The simple mathematical representation, which you are sticking to, is therefore the part we have to give up.

It's ineffective to abstract too early, and it's really ineffective to abstract into an inadequate framework.

Comment Re:The cruelest part (Score 1) 409

Most employees are very sensibly reluctant to be relocated, because going to a one-employer town is really risky. It was a standard in the... 1980s? to move a division to a small town, fire everyone within five years, and re-hire them at half the wages -- which they had to take because they had underwater mortgages. And the mortgages were underwater *because* the company was dropping wages.

That's before worrying about whether one's spouse can find good work, whether the schools are connected to good work, etc etc.

Multi-employer, multi-industry towns are never as cheap to live in, even when they're unfashionable and have weather that's more... challenging... than the Bay Area's.

Comment How does Project Gutenberg select its texts? (Score 1) 146

http://www.gutenberg.org/wiki/Gutenberg:General_FAQ#G.13._How_does_Project_Gutenberg_choose_books_to_publish.3F

All-volunteer; what people scan and proofread is what's there, after a copyright check. Some things that were popular and are therefore common; some things that were always rare and therefore an enthusiast scanned a copy; some things people sought out to fill out a subject heading. There's *lots* of old light fiction, adventure stories and social comedies, that no-one's cared about for a century. (I find it fascinating what changed, and what didn't, and what changed *first*. I love old B-side books.)

Comment Re:Drinking from the firehose. (Score 1) 108

There are groups working on this -- the University of California is trying to do it in a consistent way, with its wealth of historical data -- but it's harder than you'd think. It's not very useful if you don't get the metadata reasonable, and that's skilled work and not something we reward. Institutional support (libraries, machine shops, etc) gets pinched because it's constant overhead and hard to point to single high-status payoffs. It takes one year to kill a library (Canada's superb fisheries and lake science just lost one).

Even worse, a lot of scientific data is realia -- *stuff* -- and that's a worse metadata problem, and expensive and fragile.

Comment Watershed states are more reasonable (Score 1) 489

One of the reasons California does as well as it does (you laugh, but there's some amazing literal and social engineering to keep the whole mess running) is that the state boundaries are close to the watershed boundaries. Water is *the* currency of the West, for energy and agriculture and domestic use, and having the water-governing bodies under one government is... well, it's bad enough, but it's easier than separate states grandstanding against each other. (GA/TN, recently.)

So the 6 Californias is badly designed and not ambitious enough -- let's reorganize the whole country --

http://www.washingtonpost.com/blogs/govbeat/wp/2013/11/19/map-the-united-states-of-watersheds/

Tends to keep metro areas together; also biomes often fall within a watershed, and then determine what the most productive land uses are.

Comment Re:Southwest.. (Score 1) 462

(Did Saddam's personal cook write a memoir?) Either we've read/talked to different people, or we get different things out of the same stories. `You can avoid risk' sounds like the Just World fallacy at best, to me. F'rex, in tyrannies, it's always easy to be accused of something you don't get a fair trial for, so `avoiding risk' includes `never pissing anyone off'.

I am grateful that I don't have a personal opinion on this in most of my life, since I would probably get a decent legal hearing for most things in the US. But I sure think about the ways the TSA and now the NSA could wreck me, if they wanted to. It does change my behavior, and not to be more moral or productive or braver.

Submission + - When you're being tracked by a trashcan, shouldn't you have to opt in first? (cnn.com)

silver09 writes: "Are you being tracked by a recycling bin? If you’re a smartphone user who traverses certain parts of London, that rather insane proposition is actually reality. And telling the bin to stop tracking you isn’t a straightforward affair.

In the run-up to last year’s Olympics, 100 recycling bins with advertising screens were installed in the City of London (the financial district) by a startup called Renew. As Quartz reported on Thursday, 12 of these “Renew Pods” were recently fitted with “Renew ORB” devices that use Wi-Fi to sniff out certain information from passing smartphones, namely proximity, speed, duration and manufacturer. The manufacturer is gleaned from the smartphone’s MAC address, which acts as an identifier for the mobile device."

Submission + - Java concurrency is orders of magnitude harder than people think (ycombinator.com)

An anonymous reader writes: A user on StackOverflow claims to have lost $12 million of equipment due to a seemingly obscure behavior with concurrency in Java. A commenter on Hacker News writes

How can anyone program sanely in the presence of this: currentPos = new Point(currentPos.x+1, currentPos.y+1); does a few things, including writing default values to x and y (0) and then writing their initial values in the constructor. Since your object is not safely published those 4 write operations can be freely reordered by the compiler / JVM. [...] I'm not anywhere near smart or careful enough for that... I think I'll stick with Haskell.


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