The Casual Blog

Tag: driverless cars

My Father’s Day trip to a new race track (CMP)

Last weekend, I took Clara down to Carolina Motorsports Park in Kershaw, S.C. for some track driving. My Garmin GPS guided us down country roads and through small Baptist towns. I’ve gotten to like as a companion the Garmin’s female voice, except when she says, “Recalculating.” This can be interpreted as, “Can’t you even follow a simple instruction!” I’d like to defend myself, for example, when she didn’t describe a particular turn clearly, but we cannot have a dialog — yet. Anyhow, this was a pleasant trip of just three hours.

CMP is a road track with 14 turns, and my first objective was to learn the line for each turn. Even with this clear commitment and my experienced teacher beside me, I found it challenging to memorize the exact turning points of the track. There’s so much kinetic sensation, so much noise. After a dozen or so laps, I started to build up a body of knowledge, but even then, I had a few lapses.

In addition to learning the track, I learned more about performance driving techniques, including rev matching, dealing with understeer, the beginnings of trail breaking, and assorted other bits of car stuff. Not surprisingly, almost everyone at the event was into cars, and some were clearly crazy for cars.

Car-philia seems to be less common today than in my youth, as young people adore their smartphones more than their wheels. I remember my dad talking to relatives, acquaintances, and strangers about their cars and his, Ford versus Chevy, this year’s models versus last year’s, and on and on, and remember wondering why adults were always so boring. But the worm has turned, and now I find it all enjoyable. Even technical discussions of specific engine problems that I know absolutely nothing about, which I used to make me feel incompetent and confused, now seem intriguing, even though part of me realize we’re talking about relatively ancient technology.

At this event, organized by the Tar Heel Sports Car Club, there were some cars like Clara, pretty street cars with lots of power and a racing heritage. A Lamborghini stood out as the exotic queen of this subgroup.

But there were also a fair number of cars that at first glance looked like sad junkers, and on closer inspection turned out to be highly elaborate racing machines. I began to see how it could be fun to have an ugly car for which the only concern would be track performance. It would be nice, in a way, to not worry that Clara’s beautiful body might be seriously maimed by a poorly judged turn followed by a high-speed encounter with the tire wall.


On the other hand, this would involve a significant investment in infrastructure: a trailer, a vehicle to tow a trailer, a place to stow the trailer and vehicle, more tires, tools, etc. And a lot more time to take care of it all. There’s the rub. This would be fun, but there’s an opportunity cost — other fun foregone, other thoughts unthought.

My teacher, John, was a friendly, funny guy who turned out to know not only a ton about driving and cars, but also a lot about contemporary technology. We had a great conversation about robotics and economics.

He predicted that in the not-distant future driverless cars would end the need to buy a personal car, as groups of people subscribe to a share of a fleet of driverless cars that can appear to convey them at any time. In his view, states will eventually put strict legal limits on human driving, on the grounds that driverless cars are so much safer and more environmentally sound. The driverless cars will go much faster safely, and work together in a network to police themselves. If one should go rogue, the others will cooperate to avoid being damaged and to deal appropriately with the offender.

I told John about a story the prior week in the WSJ about the bomb-squad robots of the US Army in Afghanistan. The robots have saved plenty of human lives, which is good. But the surprising thing was that the units get attached to their particular robots and treat them as companions. When a unit’s robot gets blown up, when feasible it is shipped to the robot hospital. Its companion soldiers at times are specific that they want their robot repaired and returned to the unit, rather than a replacement.

I stayed at the Colony Inn in Camden in a ground floor room that opened onto the parking lot. It featured the three c’s: clean, comfortable, and quiet, and entirely worth $65 dollars a night, even if they didn’t throw in breakfast. I watched some of the Master’s golf tournament on non-HD TV and sipped some wine from the Piggly Wiggly. At the urging of Larisa, my personal trainer, I’d bought some TRX portable trainer cables. In the morning, since the Colony had no gym, I hooked the the TRX systen to the door and got in a workout.

It is my custom in all hotels to leave a few dollars for the housekeepers, which I figure they can use and which may create good karma. I was glad that I followed this custom at the Colony. When I checked out I left behind my phone charger. The manager gave me a call to let me know, and I was able to retrieve the charger. This was excellent karma.

There was nothing remotely like healthy vegetarian food at the snack bar at the track, but happily I found a Subway sandwich shop a few miles down the road. Oh Subway, you are the best! In the ugly wilderness of industrialized and unhealthy fast food, so many times you have nourished me well. I ordered my usual: whole grain bread, a variety of greens and vegetables, and that delightful honey-mustard dressing. It was tasty. My Subway sandwich guy made eyes at Clara.

I did not have any serious driving errors on this trip, but as I increased my speeds I also increased the stress on my brakes, and learned what happens when brakes overheat. It is more exciting than desirable to have big speed approaching a tight turn, to hit the brake pedal hard, and find that it goes all the way to the floor with half the usual braking power. I somehow stayed on the track. John counseled me to take the last few laps of that session slower and to drive a few minutes afterwards to cool the brakes down.

On the trip back, I got a call from Jocelyn, who wished me a happy Father’s Day. I regard this holiday as even more synthetic than Mother’s Day, an occasion for retailers to encourage watch and tie consumption and, except to them, of little real value. Yet it was ever so sweet to hear her voice. As I told her, she was one of my two proudest achievements as a father.

She’s currently working her first retail job in a high-end sportswear store in Telluride. It doesn’t sound like her ideal career path, but at least it’s a job. She’s been going out with a cute guy, a river rafting and fly fishing guide whom she really likes. It seemed like she was doing OK.

Later I got a Father’s Day text from Gabe, which said I was the best dad, which I am sure is not true, but I was grateful for the thought.

Strawberries, memory flaws, driverless cars, manufacturing, massage, and Il Trovatore

The strawberries from the Raleigh farmers’ market were good this week — firm but not too much so, and fairly juicy. I put quite a few in my breakfast smoothies (together with kale and other nourishing things), and also made a point to taste them in their unprocessed state. Still, I couldn’t help thinking that the strawberries of years ago were sweeter. Are strawberries losing their taste little by little, like tomatoes before them? Or is this just memory playing tricks?

It’s unsettling to think that memory is unreliable. It is such a vital part of our interior lives, of our concepts of our ourselves. But it is highly prone to error. Thousands of Americans “remember” being abducted by aliens. Many others recall, after extensive coaching by incompetent therapists but without any confirming evidence, being sexually abused by their parents. In Mistakes Were Made (But Not by Me), social psychologists Carol Tavris and Elliot Aronson take a swing at explaining these and other social-psychological debacles involving strongly felt, but completely wrong memories.

Tavris and Aronson explain that complex memories are not a literal or objective recordings of events. There is no place in the brain where everything that happens to us is stored. Our brains hold selected vivid highlights of events, which we mix together with other knowledge or impressions to construct storylines. These storylines can, especially when repeated many times, come to feel like literal truth. The “mistakes” of the book title refers to our tendency to construct the storylines according to our own biases and tendencies towards self-justification.

Tavris and Aronson give a lively, readable account of the theory of cognitive dissonance, which drives us to reduce internal discomfort by ignoring information that conflicts with strongly held beliefs. They convinced me that there are systematic flaws in our mental functioning, even when we are healthy and operating normally. This is, as I say, unsettling, but it is worth pondering. It may be that by understanding the likelihood of certain kinds of mistakes we can lessen their likelihood.

Humans do some ridiculous things, but also amazing ones: our machines keep getting better and better. The self-driving car was in the news this week, with Google, which has been road testing its design, announcing plans to commercialize, and with Nevada becoming the first state to legalize one. What does this mean for the future of human driving? The end is near. As a person who enjoys driving, I say this with some sadness, but our AI drivers will be much more reliable and efficient than we are. There will be fewer accidents and better fuel consumption. Human driving will become like horseback riding — a noble but slightly mannered hobby allowed only in special areas.

More on amazing machines in last week’s Economist: a feature headlined The Third Industrial Revolution which gave a valuable perspective on how manufacturing is changing, and those changes are starting to transform societies. Major players include more sophisticated robots, improved software, nanotechnology and 3D printing. The new factories use significantly fewer people. The U.S. has a manufacturing output worth about the same as China’s, but uses only ten percent of the workforce used by China. Amazing, right? 3D printing is making possible product customization to a remarkable degree, and lowering costs. So it sounds like we’ll get more remarkable products cheaper, but have fewer manufacturing jobs. What are all the excess people going to do? Especially once their cars no longer need them?

I have a couple of ideas. Number one: more massage. This is a no brainer. Massage is simply wonderful, and we should all get more and give more. I saw Meredith at Hands on Health this week to get some work on my shoulders. Meredith does therapeutic massage, which is designed not to relax you but to make you healthier, and it can involve some discomfort. There were moments when I was close to my pain redline. To cope, I did deep yoga breaths, and was very proud when she told me that my breathing had been “fantastic.” Afterwards I felt great. Meredith is seven months pregnant now, and doing just fine. She’s helped me a lot, and I’ll miss her while she’s on maternity leave.

Another idea: more art. Art is something humans really like to make and share, and they’ve been doing it for millinea. I worry about our artists and artistic institutions, but they’re not dead yet, and there are still endless possibilities.

I felt particularly optimistic Friday night after the N.C. Opera’s production of Verdi’s Il Trovatore (The Troubadour). They performed the work in a “semi-staged” fashion, with no scenery, and the singers moving in front of the orchestra. Il Trovatore has great music, and the soloists were very fine. Leah Crocetto as Leonora was excellent — an exceptional voice, a sensitive musician, and an expressive actress. But gosh, she’s heavy! I’ll say no more about it, except that it detracted from her effectiveness as an artist. But I just loved her singing, and think she could go far.

I was also impressed with tenor Noah Stewart, who was a powerful and sensitive Manrico. Another cheering point: casting an African-American as a romantic lead for a North Carolina audience has become completely uncontroversial. Liam Bonner was strong as the Count de Luna, and Robynne Redmon was a marvelous Azucena. Richard Ollarsabe as Ferrando had a wonderful bass voice. I was impressed with the sensitivity of the conducting of Timothy Myers. One cavil: the male chorus was raggedy. But this was on the whole a fine production, and made me very happy to be living in Raleigh at this moment in history