Category Archives: Energy

Solstice

Go bikeBob Lutz is an interesting guy. He takes the reigns of Pontiac and the first thing he does is kill off all the plastic cladding on cars like the Grand Am. I hated that stuff too. Then he puts down the gauntlet and says Pontiac is going to make cool cars again, the kind of vehicles that are no-nonsense affordable and fun; the sort of thing people get excited about actually driving and it is supposed to cost less than $20K. Can you believe it?

Ah, the Solstice. Along with a whole line of interesting models being released under Lutz’s guidance, this car really stands out and says “let’s hit the road!” My only complaint is that it gets a middling 28mpg.

Pacific Coast Highway here we come…

Vroom vroom

And just in case you are the sort of person that likes to put serious cash into your tank, check out the high-performance GXP drifter model. There’s already a tuner forum. Personally, I hope Lutz will put some more emphasis on power-consumption ratio versus power-performance (not likely, given his Viper and Merkur roots), but this is at least a clear indication of how strong leadership can make a brand.

Another good example of this was when Carlos Ghosn of Renault stepped in and revitalized Nissan in 1999. The Z, four-door pickup, and Titan all came out of his amazing rebirth of the company image and product line.

Replace concrete with petroleum waste?

The Guardian suggests that concrete is to become such a big issue in terms of cost and environmental impact that petroleum waste will seem friendly and cheap by comparison. First you have to consider the problem:

Cement is one of the most environmentally hazardous materials in the world, adding more carbon dioxide to the atmosphere than the entire weight of the global airline industry. According to the Sustainable Development Commission, 4% of Co2 is caused by aviation. Depending on how conservatively you do the sums, cement-based building materials, including concrete and asphalt, account for between 5% and 10% of all carbon dioxide emissions.

And then, here is a possible solution, proposed by UKM, a partner of Shell, the Anglo-Dutch oil giant that holds the patent to the proposed material:

When crude oil is “cracked” into its components, the top of the refinement process produces petrol, followed by diesel, light fuel oil and then heavy fuel oil. At the bottom of the barrel lies a “fraction” of blackened waste material. It is hard and sticky and of scant economic worth.

“The standard way of dealing with this low-grade oil is to mix it with light fuel oil to make more heavy fuel oil,” says Robinson [director of UKM], sketching a diagram of the process on a notepad. “It gets burnt off and doesn’t have to be treated as a waste. But that burning causes further CO2 emissions that cause global warming. In our wildest dreams we don’t think we will replace concrete. But in certain applications where concrete isn’t as good, like in heavy industrial roads or in salt water environments, we can replace it. That would in itself be fantastic for the environment.”

Something tells me that even if this is a solution to today’s concrete problems (pun intended), it might introduce far greater problems to resolve tomorrow.

I’m no petroleum waste expert, and thus maybe I’m wrong about the future hazards. I guess if nothing else at least we can see Shell trying to solve some of the same issues as those mentioned by worldchanging.org.

Disease clusters, radiation and cell towers

Many years ago I worked in a research building that was located above a giant plasma generator. Everyone who had worked there for more than five years and who sat fairly near the thing (the floor above, the office next door) were said to be suffering from cancer or other illness. One woman passed away suddenly in her 50s. The generator drew so much energy that on hot days the central organization would ask the operator to turn it off so they could run the air conditioners. Who knows how much the thing emitted. Don’t think it was ever measured. Some employees were smokers, most did not exercize regularly, and so forth, but a correllation seemed too strong to be coincidence.

There aren’t many plasma generators around but what if the same effects can be documented in people who work or live near cell-towers? And what if those people happen to be important enough that a sudden deterioration of their health could cause serious financial impact to a big organization? The latest news from Australia is rather shocking:

Australian Medical Association president Mukesh Haikerwal said there was no proof of a connection but “if you get clusters of disease it’s sensible to investigate.”

Dr John Gall, from private health company Southern Medical Services, which has been called in to assess the sick, said last night three of those affected had tumours showing symptoms consistent with radiation.

But he said there was no causal link with the building based on preliminary observations.

A spokesman for state Health Minister Bronwyn Pike said WorkCover would investigate the matter and the Department of Human Services would provide any expertise needed.

RMIT chief operating officer Steve Somogyi said testing was carried out on the building after the first two of the seven tumours were reported in 1999 and 2001. It found radiation and air quality levels within recommended guidelines.

Hmmm, who set those guidelines again and based on what evidence? Funny how experts can sometimes use a lack of data as proof of something that doesn’t exist, rather than proof of uncertainty. In network security, it can often be worse to have false negatives than false positives. And if you ever run a honeypot system you have to be careful to never assume that a lack of bears in the honeypot (it sounds better than attackers who like honey, if you know what i mean) proves that there is not threat of bears, let alone a bear already sleeping in your bed. And from that perspective, maybe it wasn’t radiation from the towers, but something in the food, furniture or decorations…

Touareg Poems

The enigmatic Touareg people have been struggling for survival for over forty years. Drought and state repression menace their future. And from that VW names a giant SUV after them. Why?

The Germans have interesting names for their cars. The Bora is a cold, north to northeast wind that blows down from the mountains of Hungary and across the Adriatic Sea. The Passat is a tradewind and also may be an old name for a trader’s sailboat. And of course the warm desert winds that blow from Africa across the Mediterranean are known as the Scirocco. Apparently VW claims the Golf is some sort of transliteration of gulf stream currents, but that seems like a stretch to me.

Was the name “Touareg” intended to draw attention to their survival or elevate world consciousness about these people? Doubtful. That’s about as likely as Porsche trying to help Cayenne drivers learn to add a little spice to their palate. Was it the Germans making light of yet another French colonial debacle of international proportions? Nah. Marketing is probably just marketing and someone thought the Touareg (for those who have heard of them) represent strength and survival in harsh conditions; exactly the sort of thing that a soccer mom driving around suburban American can really appreciate. Hmmm, when will a car company name one of their vehicles “the soccer mom”?

Incidentally, someone recently said to me that they think cars shouldn’t be named after people at all. I agree! The “New Yorker” was a horrible name for a car and certainly did no justice to inhabitants of that fine city. In its original incarnation it was a 19 foot 5000 pound monster with a 440 cubic inch engine that burned gasoline like it would never disappear. Does that say “New Yorker” to you?

Touareg in Indigo

Alas, a web search for Touareg brings up 10,000 pointers to an automobile. Well, who knows what the impact of that will be, but I just thought I might be able to do my part and bring a little attention back to international history as well as poetry by talking about the real people here.

In brief: the Touareg (who call themselves Kel Tamsheq) live in the southern Sahara, dispersed across the borders of several countries including Algeria, Mali, Libya, and Niger. Despite this separation they share a common language apparently related to Berber. They are perhaps most known historically for establishing the north African city Timbuktu in the 10th century near the Niger river and fostering trade including scholarship, literature and books.

They were essentially tribes of caravans around the Sahara with agricultural work performed by non-Touareg serfs. Fast forward several hundred years to their fierce resistance to French colonization in the 1890s — colonial guns against swords of the nomads. The French feared them as raiders, which led to massacres of the nomadic minority. They were thus forced to sign treaties that led to oppression by the state. Their attempt to gain autonomy during the Mali independence movement in the 1960s failed and so they struggled as dislocated minorities through severe African drought in the 1970s and 1980 that devastated their livelihood. With little or no control of government, and rampant corruption, foreign aid rarely was distributed where it was needed most.

Their suffering resulted in a cultural revival and rebellion. By the start of the 1990s the Touareg attempted again to gain more autonomy in Niger and Mali through armed resistance. This led many into years of rebel training camps, imprisonment and even exile to Mauritania, Algeria and Burkina Faso. The mid-1990s, finally saw cease-fire agreements and they are apparently doing better under President Konare.

Touareg in IndigoI think. Anyway, the Touareg are said to be famous for their literature, wit and poems, especially women’s love songs, but I have had a hard time finding any examples that aren’t buried away in impenetrable ethnographic tomes. Instead I have been listening to an all-woman call-and-response group called Tartit (apparently their name means “united” or “union”). Some of the more interesting things about the Touareg traditions include the fact that despite the prevalence of Islamic influence only men wear veils. Women are also allowed to divorce and choose their own husbands. And perhaps most shocking is that men aren’t allowed to play the tinde (drum). Yes, I’m being sarcastic, although I have to admit that women drummers are rare in Western culture and almost unheard of in military/marching bands. Touareg men instead play an imzad (guitar) or tehardent (violin). Thus they appear to be a people known for wit, pride and fearlessness and the women clearly play a dominant/respected role. All this tells me that their lyrics and poetry may have some interesting insights and matrilineal perspectives that we would be wise to preserve before it is too late. My favorite song so far is Holiyane Holiyana, that is said to tell the story of a man who seduced women by advising them to beware of him. I might have botched the translation, though.

If only I could find someone who could point me to the language of the Touareg poems…perhaps next year I’ll have to attend the Festival in the Desert and sit among the indigo robes in the sand.

And if anyone’s looking for a real mind-bender, check out the MIT puzzle pages called Timbuktu. I especially like the History Lesson puzzle, which reminded me of the news about the code buried in the da Vinci ruling not to mention Scott Crosby’s infamous method of hiding DeCSS code in a news report about the DeCSS trial itself.