Published on 21 Sep 2015
Even though there was only one major naval battle in the Atlantic during World War 1, the navies played a huge role during the entire conflict. From troop transports to supplies and from unrestricted submarine warfare to the landing at Gallipoli: The life of a sailor in the Great War was dangerous. And it wasn’t just the Atlantic Ocean, the Mediterranean Sea was full of navies and battle ships. Especially fairly new ship types like the submarine or the Dreadnought were a force to be reckoned with.
September 22, 2015
Submarines, Dreadnoughts and Battle Cruisers – The Navies of World War 1 I THE GREAT WAR – Special
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Volkswagen’s software DRM enabled the scam to fake emission data
At Boing Boing, Cory Doctorow points the finger of blame at VW’s DRM in their automobile software suite:
The EPA has accused Volkswagen of rigging its software to cheat the agency’s diesel emissions standards so that its cars could be on the road while spewing 40 times the legal limit for diesel emissions.
Volkswagen, like most auto manufacturers, uses digital rights management in its informatic systems. Under section 1201 of the Digital Millennium Copyright Act, it is a felony to tamper with that DRM, punishable by five years in prison and a $500,000 fine for a first offense. The company uses this legal regime to limit which mechanics can service its cars, ensuring that only “official” mechanics, who are bound by nondisclosure agreements — and covenants to only buy their parts from VW and not an aftermarket competitor — can effectively service their cars.
This year, the US Copyright Office held its triennial hearings into possible exceptions to this rule, and one petition asked it to grant an exemption for jailbreaking cars. The car manufacturers intervened to oppose this, but so did the EPA, fearing that drivers would modify their firmware in ways that increased emissions.
But by banning independent scrutiny of cars, the EPA and the Copyright Office have made possible for terrible, criminal frauds like this one to go undetected for long periods, turning cars into long-lived reservoirs of dirty secrets that can’t be reported without risking criminal sanction.
Jazz Shaw has more:
This isn’t a case of any sort of trick carburetor or jury rigged catalytic converter. The vehicle’s onboard computer could sense when it was hooked up to a diagnostics machine for an emissions test and would conveniently turn on all of its emission control features. (It’s being referred to as a “defeat device.”) Then, when the test was completed and it was unhooked from the computer it would simply shut them off again, boosting performance but also increasing emissions. You almost have to admire the sheer audacity assuming this is true. And given the initial responses from the company they don’t seem to be claiming that they didn’t do it.
[…]
So far Volkswagen seems to be taking the line of assuring everyone that they will work to recall the cars and “fix” them to eliminate this problem. It likely won’t bankrupt a company that size, but it’s one heck of an expensive piece of humble pie to eat. If they contest the fines and go to court, however, I’m wondering if they will actually lose. This was some mischief designed to short sheet the system no doubt, but would they have an out if the case goes before a judge? I was looking over some of the state level requirements for the testing of vehicles and the boundaries to be followed are rather bare bones at best. Each vehicle in the qualifying categories which was manufactured after 1996 has to be equipped with an On-Board Diagnostics Generation II (OBDII) system. The emissions portion of this is heavily tied into your annoying “check engine” light.
The way most of the regulations are written seems to indicate that the vehicle must have a functional system of this type which is accurately monitoring system performance and meets the maximum emissions requirements at the time of testing. Obviously the VW vehicles in question were doing just that. But cars today have all sorts of bells and whistles which drivers can use to customize their driving experience. They can switch from “performance” mode to “economy” mode with the push of a button. Things like that obviously affect the vehicle’s emissions. Other such options are available. And when you think about it, the “disable device” was really just putting the car into a different mode of operation which includes heavy emissions control. When it was disconnected and ready to head back out on the road it was switching back to a different mode with a bit more performance. None of that changes the fact that the emissions were within the required limits at the time of testing.
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A unique genetic population in the Dominican Republic
BBC Magazine on the extraordinary lives of the Guevedoces, children who suddenly develop male sexual characteristics at puberty:
The discovery of a small community in the Dominican Republic, where some males are born looking like girls and only grow penises at puberty, has led to the development of a blockbuster drug that has helped millions of people, writes Michael Mosley.
Johnny lives in a small town in the Dominican Republic where he, and others like him, are known as “Guevedoces“, which effectively translates as “penis at twelve”.
We came across Johnny when we were filming for a new BBC Two series Countdown to Life, which looks at how we develop in the womb and how those changes, normal and abnormal, impact us later in life.
Like the other Guevedoces, Johnny was brought up as a girl because he had no visible testes or penis and what appeared to be a vagina. It is only when he approached puberty that his penis grew and testicles descended.
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So why does it happen? Well, one of the first people to study this unusual condition was Dr Julianne Imperato-McGinley, from Cornell Medical College in New York. In the 1970s she made her way to this remote part of the Dominican Republic, drawn by extraordinary reports of girls turning into boys.
When she got there she found the rumours were true. She did lots of studies on the Guevedoces (including what must have been rather painful biopsies of their testicles) before finally unravelling the mystery of what was going on.
When you are conceived you normally have a pair of X chromosomes if you are to become a girl and a set of XY chromosomes if you are destined to be male.
For the first weeks of life in womb you are neither, though in both sexes nipples start to grow.
Then, around eight weeks after conception, the sex hormones kick in. If you’re genetically male the Y chromosome instructs your gonads to become testicles and sends testosterone to a structure called the tubercle, where it is converted into a more potent hormone called dihydro-testosterone This in turn transforms the tubercle into a penis. If you’re female and you don’t make dihydro-testosterone then your tubercle becomes a clitoris.
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An American view of Canada’s armed forces
The good folks at Strategy Page look at the last decade or so of the Canadian military, with an emphasis on the Canadian Special Operations Regiment:
In the last decade the Canadian defense budget has stayed about the same ($18 billion a year, adjusted for inflation) but the emphasis has changed. Now it’s all about new equipment for Canadian special operations troops, especially the Special Operations Regiment, a unit similar to the American Special Forces which Canada began forming a decade ago. That effort was a success, especially for the peacekeeping type operations Canada is so active in. Despite the enthusiasm for special operations the situation was different in 2006. That was because after cutting defense spending sharply since 1991 (and the end of the Cold War) there were more serious military problems to deal with. Back then it was agreed that the 1990s cuts were too deep and over $15 billion was allocated to improving transportation and logistical capabilities. Most of the new money went to replacing aging transport helicopters, and buying two logistical support ships, 21 transport aircraft and 2,300 trucks.
Canada’s defense spending, like everyone else’s, shrunk after the Cold War ended in 1991. For Canada, their lowest annual defense budget was $8.4 billion in 1998. Per capita, that was less than a third of what the United States was spending. At that point, spending began to increase in the face of a growing number of media stories on how Canadian troops were struggling with worn out, inoperable or unavailable weapons and equipment. A decade ago a new government got into office partially on its pledge to finally address all the material shortcomings in the military. Canada’s current defense budget is much higher as a result of that. Yet the Canadian defense spending is still less than half of what the United States spends, per capita. But during the Cold War, Canada deferred to the United States in most defense matters, including dealing with nuclear weapons threats, and protecting North America from foreign attack. While Canada outspent the United States, per capita, during both World Wars, this was reversed after World War II, when America became the main participant in the Cold War effort to contain the Soviet Union.
[…]
Apparently, the 750 man Canadian Special Operations Regiment is not a clone of the U.S. Special Forces. That’s because the basic training for Special Forces troops takes two to three years, and it then takes another few years in the field before the troops are ready for anything. Canada has had a small commando force for decades [the JTF2], and that provided the initial cadre of trainers and training facilities for the new regiment. The r Special Operations Regiment was, at least, initially closer in capability to the U.S. Army Rangers, who are very well trained light infantry. Over the next decade more members of the regiment will be put through the years of specialized training that will bring them up to something approaching the U.S. Special Forces standard. The American and Canadian ground forces have worked together for generations, so there will probably be some assistance from the U.S. Special Forces, to help the Canadians get going.
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QotD: Women’s clothing in patriarchal cultures
I think it’s a mistake to worry too much about what is “normal”. “Normal” men in patriarchal societies tend to want their wives to dress in a way they perceive as modest; this derives from a desire to protect their “property” from those who might trespass or steal it. The more patriarchal the society, the more “modestly” it expects women to dress; in societies where women’s status is higher, women tend to dress more provocatively, and in those where it is lower, they tend to dress more concealingly. There are few if any exceptions, yet neofeminists teach a looking-glass version of reality in which dressing sexily is “objectification” and a manifestation of “patriarchy”, despite abundant real-world evidence that the exact opposite is true. Now, this is not to say that one individual man, or indeed large minorities of men, might not prefer women who “belong” to them dressed in a revealing fashion; however, the majority (“normal”) view has always been the opposite.
Maggie McNeill, “Wardrobe Choices”, The Honest Courtesan, 2014-10-08.
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