Two Very Poor Analyses

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Forbes ran an article with the headline “Solar employs more people in US electricity generation than oil, coal, and gas combined” and goes on to say “It’s a welcome statistic for those seeking to refute Donald Trump’s assertion that green energy projects are bad news for the American economy.”

Unmentioned in this article is the point that energy production is not done for the purpose of energy production; it is done for the purpose of energy use…and production modes which are more expensive tend to cost jobs downstream.  If an excessive emphasis on solar and wind cause electricity prices to rise significantly, the negative impact will fall on those who work in manufacturing and other fields that are energy-intensive.

To take an extreme case, one could easily create millions and millions of jobs in energy generation by requiring that all electricity be generated by human beings turning cranks connected to generators.  It is silly to look at job-creation as a good thing in isolation, without considering factors other than the number of people hired.  The Forbes article also neglects to mention the point that in most technologies, and certainly in electricity generation, the construction phase of a plant generally requires a lot more labor than does the ongoing operation of that plant.

An even lower depth of mediocrity is reached in this International Monetary Fund article:  Counting the cost of energy subsidies.  This study considers traffic congestion and vehicle accidents as ‘externalities’ from fossil fuel usage.  In reality, of course, the replacement of all gasoline-and-diesel-powered vehicles with electric vehicles recharged from solar/wind…or even their replacement by unicorn-powered vehicles requiring no other energy source whatsoever…would by itself have no effect whatsoever on traffic congestion and vehicle accidents.  And while the elimination of automobiles and trucks completely would certainly eliminate traffic congestion, it would also lead to delays in travel which would greatly exceed the magnitude of the congestion-caused delays.

Putting lots of math in a study is not a substitute for common sense.

Seth Barrett Tillman on Irish Television and Radio

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Sharon Ní Bheoláin & Bryan Dobson, RTÉ News: Six One (Jan. 31, 2017, 6:00 PM) (interview), http://tinyurl.com/h2yatsx ; http://tinyurl.com/hx3ndjc

Cormac Ó hEadhra, The Late Debate, RTÉ Radio 1 (Jan. 31, 2017, 10:00 PM) (panelist), http://tinyurl.com/hfs62h2

Pat Kenny, The Pat Kenny Show, Newstalk.com 106108fm (Feb. 1, 2017, 9:00 AM), http://tinyurl.com/gvvqdnb

(Link to blog post.)

Where’s The Lane?

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I recently traded in my old Acura MDX for a new one. What a long, long way we have come in the 7 years since I purchased a new vehicle. I now have an air conditioned seat, something I am looking forward to using this Spring and Summer. I also have a heated steering wheel now, which is great during Winter. Quite the creature comfort.

It also has a feature called Auto-Idle Stop that you can enable and disable that shuts the car off at a stop to save gas. The Acura dealer says that is will save a mile a gallon. At first I didn’t like it, but now I am used to it. I remembered it from when I was in a Prius cab once. When you take your foot off the brake, the car fires up and off you go. While you are stopped, all of the climate control and audio/whatever else you have on is still functional. It automatically turns back on after around a minute sitting there if you haven’t moved. I have no clue how this actually saves you gas but if they say it does, I guess they can’t really lie about it.

Outside of all of the comfort things, the new vehicle is a technological powerhouse. I have had it for almost a month now and am still figuring out all of the features and tech stuff. It has 16 gig of memory to store music onboard. I don’t use that much since I love my XM, but there it is if you want it.

Of the greatest interest to me are the next steps auto manufacturers have made to get everyone used to the idea of the inevitable autonomous vehicle. Three things work in concert on my vehicle. They are Adaptive Cruise Control (ACC), Lane Keeping Assist System (LKAS) and Lane Departure Warning (LDW). At first I turned all of this stuff off, but decided to one day read the manual (I know) to understand how it all works. It is interesting to say the least.

ACC is basically “smart” cruise control. You set your cruise and it will keep the speed, but will also compensate for cars in front of you. You can set the distance that you prefer between your car and the car in front of you (there are four distances to choose from). In the city, I choose the closest distance so as not to clog traffic. The car will actually go all the way down to zero, braking at a light, and will start moving again when the car in front moves forward. There is a bit of a delay when you re-start, so you may look like you have no idea what you are doing, but to heck with everyone else, you don’t have to accelerate or brake and they do. Oh yes, the Auto-Idle Stop feature works with this as well, but you have to hit the accelerator to resume again if you are Auto-Idle Stopped with the ACC in charge.

LDW is, from what I have figured out, just a warning system. It wiggles the steering wheel and shows a display when it feels you are out of the lane.

LKAS is where the rubber really hits the road. When you enable this along with the ACC, the car literally drives itself. LKAS keeps you centered in the lane at whatever speed you are going. I have taken my hands off the wheel, but there are apparently sensors in the wheel because after a few seconds, the car says “you have to drive” and shuts down the auto systems. So just a light pressure on the wheel is all you need and you can let the car do the work. Sometimes the delay takes a bit and it would seem to the car behind you that you are drunk driving since you are weaving back and forth a bit in the lane. This typically happens when you are on a curved road. It isn’t perfect, but when the road is straight, it works very well.

But.

The cameras for all of this are only as good as the ROAD MARKINGS. We had a snow storm recently and my car was caked with snow and ice and the car just said on the display “cameras blocked” and you are on your own. In addition, I live in rural Wisconsin, just outside of Madison. In the city, there are much better lane markings. In the country, the roads have NONE. No smart driving for you in the country, although the ACC always works wherever you are as long as the camera isn’t blocked by snow. Even in the city, the lane markings deviate and/or are in bad shape in areas, and the car will beep and tell you that “tough stuff, you have to drive”, we can’t see the lane. This means that you have to pay attention because at times, you can see the lane markings, but the cameras can’t. There is a part of the display that lets you know if the camera can see the lane markings. I haven’t been on the interstate with it yet, but will soon and look forward to seeing what the car can do in that venue. I assume it will work great.

All in all, when I figure out everything, this new vehicle will make my hour plus a day in the car a much more pleasant experience. Without proper lane markings, however, or unless and until we have lightning speeds with GPS, I don’t see fully autonomous vehicles coming for a bit. Which gets me to thinking I should probably look into investing in companies that manufacture lane marking equipment and paint, but that is certainly grist for another post.

Cross posted at LITGM.

Now That We Have a New Administration

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I had an appointment with my primary care health provider at the dot of 9 AM Wednesday morning, down at the primary care clinic at Fort Sam Houston. Some years and months ago, they moved that function from the mountainous brick pile that is the Brooke Army Medical Center, into a free-standing clinic facility on Fort Sam Houston itself. I would guess, in the manner of things, that this clinic facility will undergo some kind of mitosis in about ten years, and split into another several facilities … but in the meantime, this is where I get seen for my routine medical issues … mainly high blood pressure. So; minor, mostly immediately after retiring, I went for years without ever laying eyes on my so-called primary care provider. A good few of them came and went without ever laying eyes or a stethoscope on me, as well. But this last-but-one moved on, just at the point where he and I recognized each other by sight and remembered each other from one yearly appointment to the next. But once yearly, I must go in and see my care provider, and get the prescriptions renewed, and Wednesday was the day …

Fort Sam Houston what to say about that place? Historically, it was the new and shiny and built-to-purpose military establishment after the presidio of the Alamo became too cramped, run-down and overwhelmed by the urban sprawl of San Antonio in the late 1870s. I have read in several places, that if the place is ever de-accessioned and turned back to civil authority as the Presidio in San Francisco was, that the inventory of city-owned historic buildings in San Antonio would instantly double. Yes San Antonio is and was that important. It was the US Army HQ for the Southwest from the time that Texas became a state, the main supply hub for all those forts scattered across New Mexico Territory (which was most of the Southwest, after the war with Mexico), the home of the commander and admin staff for that administrative area. Every notable Army officer from both world wars put in serious time at Fort Sam during their formative military years, and the very first aircraft bought by the Army Signal Corps did demo flights from the parade ground. (I put a description of this in the final chapter of The Quivera Trail.)

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