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Comment Re:As someone who works in tech support... (Score 1) 202

Please read up on the origin of IQ tests. To the extent they are calibrated to anything apart from other IQ tests, they are calibrated against academic performance. Because they were developed originally by British and French scientists, they are calibrated against specifically European standards of academic performance.

There is no objective, unambiguously defined, quantifiable quality of "intelligence" that IQ tests can be said to measure. It is an entirely subjective test with no real scientific basis. In fact the only thing that IQ tests absolutely and definitely measure is the ability to do IQ tests.

Because IQ tests are calibrated mostly against a cultural artifact (European academic culture) Cultural bias is as likely a reason for variations across different cultures (very closely correlated with different races for obvious reasons) as any other factor.

Until you can rule out cultural bias in any IQ test (and I really don't see how you can) all your theories about genetic differences are meaningless.

For extra bonus points, find me ANY objective, unambiguous and measurable definition of the term, "intelligence."

Comment Re:Millions of years of life-supporting conditions (Score 2) 312

I'm assuming the GP's argument is that the higher than previously expected possibility of life-bearing planets early in the life of the universe increases the possibility of panspermia, all other things being equal.

The probability of panspermia is product of (at least) two other possibilities:
1.) Life exists somewhere
2.) Life is carried though space from one planet to another by some means.

Regardless of the probability of the latter, (which may be infinitesimal in any case) increasing the probability of the former at any point in time increases the overall probability of panspermia.

Comment Re:Welcome technology if (Score 1) 90

GP's argument:

The last thing we need is awesome tech only spies and generals possess...

Your argument:

No, having the lack of privacy go both ways isn't as good as having privacy.

Which is shooting down a different position to the one the GP took. No one is arguing that privacy for all isn't the best situation. But this technology now exists, so the genie is out of the the bottle and that option is almost certainly off the table.

We now get to choose between the option where a small powerful elite has this technology, and the option where everyone has it.

I, for one, prefer the latter.

Comment Re:Despite all of the complaining about it... (Score 1) 627

The reason why I so strongly dislike Ubuntu can be summed up in one word: sudo

Sudo was written around 1980.

Ubuntu's first release was in 2004.

You can find sudo in every major linux distribution that I'm aware of - and in fact all of the Unices I've used in my 15 years as developer.

The reason why I so strongly dislike the Toyota Corolla can be summed up in three words: reciprocating petrol engine.

Books

Have eBooks Peaked? 323

An anonymous reader writes "At Rough Type, Nicholas Carr examines the surprisingly sharp drop in the growth rate for e-book sales. In the U.S., the biggest e-book market, annual sales growth dropped to just 5% in the first quarter of this year, according to the Association of American Publishers, while the worldwide e-book market actually shrank slightly, according to Nielsen. E-books now account for about 25% of total U.S. book sales — still a long way from the dominance most people expected. Carr speculates about various reasons e-books may be losing steam. He wonders in particular about 'the possible link between the decline in dedicated e-readers (as multitasking tablets take over) and the softening of e-book sales. Are tablets less conducive to book buying and reading than e-readers were?' He suggests that the e-book may end up playing a role more like the audiobook — a complement to printed books rather than a replacement."

Comment Re:Singing like a canary (Score 2) 321

The targets of this idea are not people, but the automated systems that scan all content and communications for random keywords etc. The bots searching for starting points that can be investigated further by humans. The idea is that if too many false postitives are thrown up, the manual parts of the process get overloaded, reducing the value of the automated systems.

Once an individual has the attention of human spooks he's already past the point where this strategy is relevant. So your anecdote is valid, but slightly off-topic.

Submission + - Civil disobedience against mass surveillance (nzherald.co.nz)

nut writes: We're all aware of how much surveillance we are under on the internet thanks to Edward Snowden. Gehan Gunasekara, an associate commercial law professor at Auckland University in New Zealand, wants all to start sending suspicious looking but meaningless data across the internet to overload these automated surveillance systems. Essentially he is advocating a mass distributed Bayesian poisoning attack against our watchers. I'm curious, what do Slashdotters think of the practicality of this?

Comment Send them a message (Score 3, Informative) 252

At https://www.adeccowaytowork.com/en/contact

For example:

You disgust me. I expect never to make use of your services, either looking for my next position, or when I am part of the hiring process where I work.

As an active web developer with a strong network built up over 15 years in the industry, I intend to make sure the details of your parasitic behaviour are shared as widely as possible. Everybody who works in the digital economy will see this as a crime that could have been perpetrated on themselves.

I will encourage everyone I can to see themselves as a potential victim of such cavalier behaviour and to boycott your services therefore. I know how many of my colleagues already despise the way big business flouts IP laws, whilst simultaneously using these same laws to crush players too small to afford protracted legal battles.

You are in a service industry and person you have just ripped off is the archetypal representative of your customer. I can only hope that the impact on your bottom line is what it deserves to be. I will do what I can to encourage everyone to make it so.

http://tech.slashdot.org/story/13/06/22/2316215/how-i-got-fired-from-the-job-i-invented

Yours sincerely,
[name redacted]

Incidently their twitter feed is interesting reading at the moment. As is their facebook page.

Comment Re:Windows - Linux - OS X (Score 1) 413

Ditto. I've only ever successfully migrated one non-techy person (my brother) to Linux. He uses it as a media centre mostly and never touches a command line. But most people seem to have a morbid fear of installing a different OS on a computer to the one it came out of the shop with.

I recommend macs now to all my friends who complain about their slow/buggy/malware-ridden boxes. It's astonishing how the support calls drop off overnight.

Comment Re:You don't (Score 1) 683

If the OP has to help maintain this code, and is also held partially responsible for the performance and robustness of the software, (management tends to see development teams as an amorphous software-producing blob) then the guy IS making his job a lot harder.

So;

When you deliver criticism of someone's code, always be as specific as possible. Choose one class, or function, or whatever and offer an alternative solution which is demonstrably better.

The message should not be, "You fscked up," but, "Hey I found a better pattern for this class of problem, don't you agree?"

Try to make the atmosphere of the interaction collegial rather than instructive. Nobody wants to be corrected, particularly by someone more junior, but if you can persuade him that you just have good ideas you might have a better chance.

You can probably find lots of other advice on effectively delivering criticism, I'm sure people write about this stuff. You can google for it, I can't be bothered.

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