Spinor Info

Why Windows 8

Nov 192012

I am reading articles about the slow sales of Windows 8 and complaints about its user interface. All valid, I think. Indeed, there is an easy way to explain in two points why I would not recommend anyone to upgrade to Windows 8 on the desktop:

Value added by Windows 8 over Windows 7 for the typical desktop user: None. (To be sure, there are some minor improvements, including speedups. But they are more than offset by the incomprehensible removal of the Start button and the equally incomprehensible move away from the Aero interface, which is actually quite nice.)
Difficulties created by the schizophrenic nature of Windows 8 (“Modern” vs. “desktop”) and the cumbersome nature of a touch-oriented interface on a desktop computer: Lots.

In other words, you are paying a huge price (not the dollar cost of a Windows 8 license but price in the form of re-training yourself or your employees, and the inevitable productivity loss due to a very confusing schizophrenic interface) and you essentially get nothing in return.

Maybe Microsoft will fix all this with Windows 9. Maybe Ballmer has to go first.

End of an era – RIP, Boris Strugatsky

Books, Film, History No Responses »

Nov 192012

One of the best known Russian science-fiction authors from the Soviet era, Boris Strugatsky, died today at the age of 79. Together with his brother Arkady (who died in 1991), they wrote some astonishing, unique novels, including some of my favorites: Monday Begins on Saturday and It’s Hard to be a God. But they are perhaps best known for the short story Roadside Picnic, immortalized in film by Andrei Tarkovsky under the title Stalker.

43

Books, Television No Responses »

Nov 172012

The other day, creators of The Big Bang Theory (the television sitcom, not the cosmological theory) accomplished something astonishing.

They managed to replace in my mind the iconic number 42 (the answer to the Ultimate Question about Life, Universe and Everything, from The Hitchhiker’s Guide to the Galaxy by Douglas Adams) with the number 43.

I am still reeling from the shock.

Surveillance state

Computer Security, History, Politics No Responses »

Nov 152012

The sordid saga around the resignation of Gen. Petraeus continues. It became such a tangled story, Gawker.com actually published a flowchart to make it easier to decipher.

Meanwhile, however, The Guardian raises some very troubling points:

In response to Ms. Kelley’s initial complaint about a vaguely offensive e-mail, the FBI devoted substantial resources and engaged in highly invasive surveillance for no reason other than to do a personal favor for a friend of an agent;
Without any evidence of an actual crime, and without a search warrant, they gained access to Ms. Broadwell’s e-mail account;
Again, without any evidence of any actual wrongdoing, they also got their hands on e-mails exchanged not only between Ms. Broadwell and Gen. Petraeus but also between her and Gen. Allen.

The Guardian comments about the “sweet justice” aspect of all of this: namely that America’s security surveillance system that is running amok is targeting the very people in charge of that system, such as the head of the CIA. However, I do not share their implied optimism; I don’t think the growth in surveillance will stop anytime soon. We are nowhere near close to anything like the McCarthy era’s pivotal “have you no sense of decency?” moment. For that, a lot more good people will have to be harmed a lot more gravely first.

Lest we forget

History No Responses »

Nov 112012

Today is Remembrance Day. I find it appropriate that this country remembers the sacrifice of its veterans more than the glory of war.

Appropriately, I am reading the autobiography of Claude Choules, the last military veteran to die who served in both World Wars.

Pocketbooks and bedrooms

Health, Politics No Responses »

Nov 082012

Rudy Giuliani made an interesting comment on CNN yesterday. He ridiculed his own party by pointing out that they are all for states’ rights… except when they are not, such as when they are pushing to amend the federal constitution to define marriage. He pointed out that a conservative party that stays out of both people’s pocketbooks and their bedrooms would be a winning combination. I couldn’t agree more.

So how come I am in favor of Obamacare? Well… I also like highways. Some libertarians may argue that by building a highway, government restricts your freedom to drive where you want and forces you onto a narrow strip of asphalt. Technically true, but I still prefer to live in a place with a well-developed national infrastructure. These days, I consider a universal health care system just as important a part of that national infrastructure as highways, schools, or electrical networks.

Welcome to Canada

Canada, Politics No Responses »

Nov 082012

Apparently, it’s real. Some Americans, bitterly disappointed with Obama’s re-election, are considering emigration. At first I didn’t want to believe this but I now personally heard about a medical professional from the southern United States who is contemplating moving to Canada.

Well, we are a big country, a welcoming and tolerant place. Still… are you sure you will fit in? I feel compelled to repost a picture I ran across on Facebook a day or two ago.

Presidential election

Politics, Television No Responses »

Nov 072012

Obama won. He is not going to have an easy four years with an obstructionist Congress. And the route Republicans will chose in the wake of Romney’s defeat remains an open question. I hope they don’t turn further right; that would either marginalize them or lead a far-right candidate to the White House, and neither of those outcomes are pleasant to think about.

But the real winner of the night I think was Nate Silver of the The New York Times, who predicted the outcome with uncanny accuracy, state-by-state. The one state that has not been called yet by the networks? Florida, with Obama slightly in the lead. Nate Silver’s prediction? A 50.3% chance of Obama taking the state.

And the real losers were Fox News, I believe. Rather than facing the facts, they decided to question the wisdom of their own “decision desk”, live on the air. What a sad (not to mention ridiculous) moment.

Middle ground

Environment, Technology, Weather and Climate No Responses »

Nov 052012

It appears that there is middle ground after all between pro-nuclear complacency and anti-nuclear alarmism.

Evan Osnos, writing for The New Yorker, points out that “America’s hundred-and-four nuclear reactors handled hurricane Sandy with far less trouble than other parts of the power grid”. But he goes on to note that a higher storm surge could have caused grave trouble, just as the tsunami did in Japan. He quotes a former nuclear engineer who said that complacency “is precisely that kind of closed or narrow mindedness that allowed Fukushima to happen.” The United States has a significant number of vulnerable plants. Whereas in Japan, the history of the island is known going back well over a thousand years (a history, specifically the history of the tsunami of 869, that Fukushima’s designers chose to ignore, with tragic consequences.) In the US, records only go back a little over three centuries, so if anything, more caution should be warranted.

But Osnos is not advocating shutting down the industry. “the key is not to pretend that the nuclear industry is a house of cards,” he writes, “but to prevent a non-disaster from becoming a disaster.”

Unfortunately, our memory for disasters tends to be alarmingly short. Osnos points out that after a flood wreaked havoc with New York’s subways in 2007, some 30 million dollars were spent on flood protection… and that’s it. Then it was all forgotten. One can only hope that Sandy will leave a more lasting impression when it comes to disaster preparedness, especially when nuclear plants are concerned.

Muslims in America

Politics, Religion No Responses »

Nov 022012

I am reading some very interesting statistics. It is a survey of Muslims in the United States.

Wenzel strategies is a partisan public opinion firm associated with the US Republican Party. Nonetheless, while their ideology may be reflected in their choice of questions, I have no reason to believe that the statistical integrity of their survey is compromised. There may be some shenanigans not uncommon when partisan pollsters are involved (for instance, how did they select their respondents?) that may skew the results somewhat, but I don’t think they would alter the outcome dramatically. In other words, I don’t think this is islamophobe fodder.

The picture painted by the survey is complex. A small but not insignificant percentage of the respondents (almost all of whom are US citizens who are registered to vote) clearly have extremist views: for instance, 12% of the respondents think that those who criticize Islam or Mohammed should be put to death, with a further 9% unsure. On the other hand, defying stereotypes, only about 16% think that Israel has no right to exist, and only 7% think Sharia law should take precedence over the US constitution (with a further 20% unsure). And a surprising 30% think it’s okay for US citizens to evangelize Muslims, with a further 28% unsure.

In the data set, I don’t see much by way of significant differences among demographic groups. One exception is the support for the death penalty for those who offend Islam: younger responders were much more inclined to agree (19%) than the older generation. Similarly, younger responders were much less likely to support Israel’s right to exist (31% disagree with that right).

Overall, if the survey results are valid, they are troubling. While the majority tends to have moderate views, an alarming minority (and in some cases, even a majority) expressed views that are fundamentally incompatible with liberal Western principles. For instance, as many as 58% do not believe that the First Amendment of the US constitution should protect criticism of Islam or Mohammed. And the fact that younger Muslims tend to have more extremist views may mean nothing (younger people are generally more receptive to radical ideas) but may also indicate an alarming trend.

One conspicuously missing demographic question is the one about immigration status: how many of the respondents were born in the US, immigrated as children, or arrived as adults? Perhaps accompanied even by a breakdown by country or region of origin. That is because I would not be surprised at all if the more extremist views were held by recent immigrants from countries with strong tribal traditions. I wonder why these immigration questions were omitted from the survey.

Immigration status and partisan views notwithstanding, I find it deeply disturbing that, at least according to this one survey, as many as one in five young American Muslims think I should be put to death if I were to make my critical views on Islam or Mohammed public.

Ten years of Halloween blogging

History, Personal No Responses »

Oct 312012

I began this blog of mine a little over ten years ago, although it took a bit longer than that before I was able to bring myself around and actually call it a “blog”. (I originally called this a “Day Book”, a term I borrowed from Jerry Pournelle.)

In 2002, I wrote about Brian Herbert’s prequels to his father’s, Frank Herbert’s, Dune series of books.

In 2003, I introduced my Halloween cat. I wrote about Moscow schools banning Halloween. I wrote about electronic voting in Ontario using a Linux-based system, and about a stray cat in our neighborhood that may have been killed by the Humane Society.

In 2004, I wrote about Halloween cats (including our very first cat, Marzipan and his Halloween dance) and about the shutdown of Mirabel airport.

In 2005, I was wondering if Condoleeza Rice, with her glowing eyes, might actually be a Goa’uld System Lord from Stargate SG-1.

In 2006, it was time to celebrate NASA’s decision to reinstate the final Hubble repair mission after all.

In 2007, I was speculating about ant colonies and group consciousness.

In 2008, I had nothing to say. Fittingly, this was the last time I used my old, homebrew blogging engine.

After switching to WordPress, in 2009 I complained about daylight savings time. I still think that switching to daylight savings time is a ridiculous gimmick that does far more harm than good in a post-industrial society.

In 2010, I was complaining about snow in October.

2011 was a scary Halloween indeed: it was on that very day that the world’s population supposedly reached 7 billion. Also on that day, the debt-to-GDP ratio of the United States reached 100%. And there was a major snowstorm in New England.

And here comes 2012, the scariest Halloween yet since I started blogging: a good one third of Manhattan is still in darkness, large sections of New Jersey are ruined, millions are still without power, scores are dead, and the remnants of Sandy are heading in our direction, bringing rain, cold, perhaps even some snow.

But for what it’s worth, Happy Halloween to all!

PayPal is now evil

Commerce, Internet, Legal 2 Responses »

Oct 292012

I use PayPal a lot. I initially started using the service for eBay purchases, but since, I’ve used it to sell calculators, to receive payments from advertisers, even to send money to family. I generally like PayPal. Indeed, I always considered them one of the “good guys”. After all, isn’t it PayPal’s very founder, Elon Musk, who seems to have single-handedly established the era of commercial spaceflight with his SpaceX venture?

But now PayPal is notifying me of a policy update. A policy update that is specifically designed to prevent users from using the court system. Yes, you can opt out, but you can only do so in a manner that is made intentionally difficult:

“You can choose to reject this Agreement to Arbitrate (“opt out”) by mailing us a written opt-out notice (“Opt-Out Notice”). For new PayPal users, the Opt-Out Notice must be postmarked no later than 30 Days after the date you accept the User Agreement for the first time. If you are already a current PayPal user and previously accepted the User Agreement prior to the introduction of this Agreement to Arbitrate, the Opt-Out Notice must be postmarked no later than December 1, 2012. You must mail the Opt-Out Notice to PayPal, Inc., Attn: Litigation Department, 2211 North First Street, San Jose, CA 95131. “

Yes, you need to use snail mail. Yes, the world’s leading digital payments company apparently lacks the ability to process an opt-out request electronically.

Of course what it really is about is that they are counting on you and me not making the effort to put a stamp on an envelope.

Which indeed I won’t. I never tried to sue PayPal in the past, nor do I have plans to do so in the future. And I will still use their services.

But, I no longer consider them one of the “good guys”.

Are conservatives really anti-science?

Canada, Politics, Science No Responses »

Oct 272012

I gave this post a provocative title intentionally. I am a one-time conservative voter. One reason why I feel disenchanted with conservatives (not just in Canada, mind you) these days is that they seem to have politicized science at every opportunity. Sure, others have done the same thing in the past (liberals are certainly no knights in shining armor) but the past is the past, right now I am worried about the present. Reproductive health, stem cell research, environmental science, climate change, you name it… if they don’t like the result, they attack it, and if the result withstands politically motivated attacks, they move on to attack the researcher. Or, as the case might be, they do their darnedest to undermine the integrity of the data.

This is precisely what happened when Canada’s conservative government eliminated the mandatory “long form” census that was sent to 20% of Canadian households. Sure, there were legitimate privacy concerns that could and should have been addressed (I even wrote a letter to the Chief Statistician myself many years ago when we received the long form census and found some questions a tad sensitive, and the safeguards against being able to personally identify responders inadequate.) But eliminate the long-form census completely, making it “optional”? That is a bone-headed stupid move. The most charitable interpretation is that the government simply didn’t know what they were doing because they don’t understand statistics. A more sinister possibility is that they knew exactly what they were doing, and they are undermining the integrity of Statistics Canada’s data sets on purpose. In light of what has been done and said in recent years, despite my general dislike of conspiracy theories, I am leaning towards accepting this interpretation.

And now the results are beginning to arrive, demonstrating the validity of all those concerns. According to the data collected, the percentage of people in Canada whose mother tongue is English remained the same despite the fact that in the meantime, Canada received 1.1 million new immigrants, 80% of whom had a mother tongue other than English of French. Or that the number of people in Canada whose mother tongue is a non-official language supposedly dropped by 420,000, again despite the above-mentioned immigration statistics.

Of course these results make no sense. What they reflect is a faulty data collection methodology. A methodology forced upon Statistics Canada by a political leadership that finds it appropriate to meddle with science.

The damage due to such meddling is profound and lasting. There is the immediate damage of distorted results. This can be fixed easily; for instance, if Canada were to return to the long form census, this one census could be discarded as an outlier and the long-term integrity of the data would remain assured. But by politicizing the science and polarizing researchers, they undermine the process itself, creating a partisan mindset. Defenders of scientific integrity will unavoidably find themselves participating in political debates and feel forced to adopt polarized positions. Climate scientists often sound more like preachers of a religion than impartial researchers. Could this be, at least in part, due to the polarized atmosphere in which their scientific results are scrutinized? Ultimately, it is the integrity of the scientific process that suffers, and that’s bad news for all of us, regardless of our political views.

Things from the cloud

Commerce, Computer Security, Food No Responses »

Oct 222012

Think of an essential part of your life. Now imagine relinquishing control over it to others, people you don’t know, people who may in fact be in different countries, providing a service on an industrial scale. Most of the time they do an admirable job; but when they make a mistake you and many others suffer, possibly with life-altering consequences.

No, I am not describing cloud computing. I could have, but I was actually thinking about manufactured foods. When you buy a bag of snacks at a supermarket, for instance. The materials used to manufacture that food come from all four corners of the world. Some are organic in origin, often waste products from the processing of hundreds of animals or tons of vegetables. Others are manufactured at chemical plants, e.g., from petroleum. And when the controls fail; when an unscrupulous manufacturer in China, for instance, introduces an unapproved substitute to boost the measured protein content of a manufactured ingredient, people or pets suffer, even die.

But what I am really struck by are these similarities between cloud computing and “eating from the cloud”: that for the sake of convenience and easy access we willingly relinquish control over something essential, and that we generally trust society to such an extent that we are not the least bit worried when a private e-mail with an intimate personal photograph travels halfway around the world before arriving in our Inbox (which itself may be physically located in another country, perhaps on another continent); or when we put bits of food in our mouths without the slightest worry about the origin of its ingredients produced in distant lands by people we will never get a chance to know.

Anonymous and Amanda Todd

Canada, Legal, Society No Responses »

Oct 162012

The news today is that hackers associated with the Anonymous group have found the identity of the pedophile who blackmailed BC teenager Amanda Todd into suicide. My immediate reaction was probably not unusual: Good, I thought, I hope the creep gets what he deserves.

But then… how do we know that Anonymous is right? What if they made a mistake? Isn’t this why we have a system of courts and judges instead of vigilante justice?

Indeed, it turns out that the same YouTube account that was used to post details on the alleged pedophile today posted another video yesterday in which they suggested that Amanda Todd isn’t even real. Their “proof”? A Facebook group dedicated to Amanda Todd that was created weeks before her death. One YouTube commenter used rather direct language to indicate his disapproval: “Are you a fucking idiot? The title of a Facebook page can be changed by the admin at ANY TIME. This means that a page made in June with an unrelated title like ‘Anonymous is fucking gay’ can be changed after Amanda Todd’s death to say ‘R.I.P Amanda’. ”

The wheels of the justice system grind frustratingly slowly at times, but if this YouTube video represents the quality of the investigation conducted by Anonymous, then I still prefer to wait for the courts rather than see a raging mob go after the wrong person.

Why I am not fond of Republicans these days…

Physics, Politics, Science No Responses »

Oct 152012

This is not some fringe moron but a Republican representative for Georgia’s 10th district. Member of the Tea Party caucus. And a physician to boot:

Groan. I guess I must be a servant of the Devil then (go, Lucifer!) as I, too, spread the “lie from the pit of hell” called the Big Bang theory. Or the lie called “evolution”. Or the lie called “embryology” (that’s a new one for me; would you know what’s wrong with embryology from a Tea Party perspective?) What next, write down the Friedmann equations, be burned at the stake?

Now this is why, even if everything you told me about Obama and his Chicago lot was the gospel truth, I’d still prefer them over Republicans these days. I’d rather take 21st century corruption than go back to the Middle Ages.

Part of me wonders (hopes, even) that this is just a cynical attempt to attract votes and he is not actually this stone dumb stupid. But I don’t know what it says about the Republican party these days if these are the kinds of votes its representatives go after.

Faster than sound

Aviation, History No Responses »

Oct 152012

While Felix Baumgartner was getting ready to jump out of his capsule at an altitude of 39 km to begin his supersonic skydive, something else supersonic was taking place elsewhere: The man who first broke the sound barrier, Chuck Yeager, flew faster than sound again in the back seat of an F-15 Eagle. Way to go, General Yeager! I hope I will be at least half as healthy as you are when I turn 89.

A girl with a book

Politics, Religion No Responses »

Oct 142012

I am unashamedly reblogging a cartoon that I came across on Facebook yesterday. It needs no further comment:

New calculator

Calculators No Responses »

Oct 142012

It’s rare these days that I add a new calculator, even a not particularly exciting non-programmable model, to my “museum“, but the other day, I did find an old Sharp 4-function calculator that was previously unknown to me in a thrift store: The Sharp EL-102M.

Heliopause

Astronomy, History, Space No Responses »

Oct 062012

Wow. If these plots are to be believed, Voyager 1 may have reached the heliopause at last:

This is, well, not exactly unexpected but still breathtaking.

The discovery of the heliopause was one of the “holy grail” science objectives of the extended “interstellar” mission of the twin Voyager spacecraft. If confirmed, it means that Voyager 1 is the first man-made object to have entered the interstellar medium, traveling through a region in the outer solar system that is no longer dominated by charged particles from the solar wind. (Gravitationally, this is still very much our Sun’s domain; there are comets out there with elliptical orbits that extend to many thousands of astronomical units.)

Not bad for a spacecraft that was launched over 35 years ago and flew by Saturn just a few months into the presidency of Ronald Reagan. Its twin finished its flyby of Neptune when the Berlin Wall was still standing. And they are both still alive and well. Voyager 1 is more than 120 astronomical units from the Sun these days. It takes about 17 hours for its radio signal to reach the Earth. If all goes well, it has sufficient electrical power to operate its on-board instruments for another decade or so.

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