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Wednesday, June 3, 2020

The Instinct to Heal by David Servan-Schreiber

Depression and anxiety seem to be the new defining diseases of our age, especially in the West. These disorders, and even severe stress, can affect our health as much as smoking or obesity.

 French psychiatrist David Servan-Schreiber notes that drugs and talk therapy are not especially effective, though the side-effects can be serious. The operating theory behind antidepressant drugs may simply be wrong.

 Dr. Servan-Schreiber suggests we look elsewhere for solutions to depression. The roots of depression are in the emotional brain, rather than the thinking brain, the body and the interaction between them.

 Our brain is layered, an as you go deeper inward, you get to older structures similar to other life forms: first those similar to other primates, then to mammals and finally to reptiles. The wordy, analytical, thinking part of the brain is the newest outer layer, the neocortex. Anxiety and depression are more strongly linked to the inner parts of the brain, which is emotional, image-oriented and much more closely linked to the operations of the body.

 One aspect of the brain-body connection is the heart. The heart has a bundle of nerves associated with it that are practically a simple brain itself, and this heart-brain has a direct connection to the emotional brain in the head. Our emotional and physical states are closely tied this way. Servan-Schreiber discusses techniques related to heart coherence, the variation of heart rate in a regular patter, that can be calming to the heart and brain and put is in a relaxed, restorative mode. His book includes instructions on a type of meditation for increasing heart coherence.

 He also talks about a technique that uses eye movements similar to those that occur while we dream to help the emotional brain process trauma, called eye movement desensitization and reprocessing (EMDR). This therapy will require a trip to a psychiatrist or psychologist, but for the right patients it can provide quick results.

 There is the suggestion that some cases of depression can be a symptom of disease or other issues in the body, especially inflammation. One of the things one can do deal with this type of depression is to get more Omega-3 fatty acids. These can help improve the function of the brain by improving the coating on brain cells. Depression seems to be more prevalent in countries where the typical diet is lower in Omega-3. Exercise can also improve depression and anxiety, especially when it is done regularly; three times a week for 20 minutes is enough to see a benefit.

 In addition, relationships and community are important to mental health and a sense of wellbeing. The quality of ones relationships can have a great impact on physical and mental health. Over the last few decades, people have come to have fewer and shallower relationships and less connections to community and purpose. Servan-Schreiber’s advice on this particularly focuses on ways to communicate that resolve conflicts and build empathy.

 Depression and anxiety are complex. Servan-Schreiber provides a suite of options for treating it. One of these may be helpful along, and some may need to use various ones in combination. In any case, there are things you can do, especially with the aid of a physician or psychologist, to make things better.

 If you’re interested in this book, you may also be interested in

Anxious for Nothing by Max Lucado

The Beethoven Factor by Paul Pearsall

Change Your Brain Change Your Body by Daniel G. Amen

The Last Self-Help Book You'll Ever Need by Paul Pearsall

The Mindful Way through Depression by Mark Williams, John Teasdale, Zindal Segal & Joh Kabat-Zinn

Overwhelmed by Brigid Schulte

The Relaxation Response by Herbert Benson with Miriam Z. Klipper

Rewire Your Anxious Brain by Catherine M. Pittman & Elizabeth M. Karle

The Solution by Lucinda Bassett

Switch on Your Brain by Caroline Leaf

Timeless Healing by Herbert Benson with Marg Stark

 Servan-Schreiber, David. The Instinct to Heal: Curing Depression, Anxiety, and Stress Without Drugs and Without Talk Therapy. New York: Rodale, 2003.

The Math Myth and Other STEM Delusions by Andrew Hacker

In the last decade or two, many have called for increased education in STEM fields (science, technology, engineering and math). As an engineer, I may hear more of it than others, or perhaps I am more attentive to it. Math, particularly algebra, trigonometry and geometry, has been seen as a foundation of STEM education with much support from the tech industry that has made it central to the Common Core curriculum used in the majority of states. However, this math requirement has become a stumbling block for many on the road to high school and college graduation. As when I was in school, students ask, “Am I ever going to need to use this?” The answer political scientist (and sometimes math professor) Andrew Hacker proposes in The Math Myth is no.

"This country has a problems. But more math is mathematics is not one of the solutions,” Andrew Hacker, The Math Myth and Other STEM Delusions

 One of the first myths that Hacker tackles is this issue of the usefulness of algebra and other higher math for STEM careers or adult life in general. Most people never need anything more advanced than arithmetic (addition, subtraction, multiplication and division), including most scientist, technicians and engineers. In the 25 years since I graduated from engineering school, I have never need to solve a differential equation. Easily 80 percent of the math I do is arithmetic—possibly more. The rest is basic algebra and basic statistics. On the rare occasion I’ve needed some more esoteric piece of math, I’ve learned or relearned it on the job.

 In spite of this, the move in the U.S. has been to require four years of high school math through Algebra II or beyond, plus a college level course in algebra or more advanced math. This applies even to students who plan to study liberal arts, humanities and other subjects that make practically no use of math. This requirement is the number one academic reason people do not complete high school or college (there are other reasons, of course, but they are not related to a required class or subject). Even youth form affluent families with educated parents can find algebra to be an insurmountable hill. Hacker wonders how much human potential goes undeveloped because educational opportunities are denied to people who do not need math beyond arithmetic, but must pass an algebra course to get their diploma or degree.

 Why is math, and especially algebra, a near universal requirement? Hacker points to college math professors and their influence on lower level curricula. They want prospective students to be prepared to move to the advanced subjects they study, though only on percent of undergraduates major in math, and that drops lower in graduate schools. These same professors almost never teach the entry level (and especially not remedial) math classes in their own colleges. For colleges generally, math can be a weed-out course. Even if most students don’t really need algebra, the requirement is a quick way to knock down the number of students. (As an engineering student, my fellows and I understood the sequence of calculus and math-heavy physics classes required of us as freshmen and sophomores was a way of persuading us to study something else—I almost did.)

 Tech companies also call for a math intensive education and lots of STEM graduates. Hacker points out that, in spite of the hype, there are actually not that many STEM jobs in the U.S., nor is there a lot of growth in these fields. A glut of STEM graduates, in addition to the foreign tech labor market opened up by H1-B visas, keeps wages low in the tech sector. If there was an actual shortage, employers would respond with increased wages. Computer programmers don’t use much math and great majority of them don’t earn high salaries. Sadly, the same is increasingly true in engineering. My advice to someone interested in an engineering career would be to pursue it if you find the work interesting, but don’t do it with the expectation that you’ll get a high salary or rise quickly because of the demand for your technical skills.

 I’d like to mention one more thing that Hacker brings up. Though the math people learn in school often has no practical utility in their work or daily life, people have a knack for math and often do complex mathematical things as part of their jobs. Hacker uses the example of a carpet layer, but I have seen it in machinists, carpenters and other skilled laborers. The use and shape materials in ways that require some complex math, but they don’t write out a page full of equations. They instead apply tools and methods they have learned on the job. I’m a little fascinated by some of this tool-based, mechanical math, and it seems to be just as effective and more understandable that school math, especially since very few of us aspire to study math for its own sake.

 If you’re interested in this book, you may also be interested in

The Numbers behind NUMB3RS by Keith Devlin & Gary Lorden

The Unfinished Game by Keith Devlin

 Hacker, Andrew. The Math Myth and Other STEM Delusions. New York: The New Press, 2016.

Range by David Epstein

Specialization is king. It has become seen as the road to success. Since Malcolm Gladwell popularized the 10,000-hour Rule a few years ago (perhaps unintentionally), I’ve seen a lot of people using it to justify and spell out the road to specialization: focus and start early. However, specialization can hurt when we face problems that cross boundaries and pull us out of our niche; we can be lost and ill equipped outside of our specialization. Journalist David Epstein explored the issue in his book, Range.

 Epstein starts out by showing the limitations of specialization. It works well in an arena where repeating patterns prevail, and we can learn to recognize those patterns from exposure. When there are no repeating patterns, or they are complex and obscure, a high degree of specialized knowledge can lead to wrong conclusions and false confidence. We can have a few good tools that we trust, but if they are the wrong tools for the job we may be doing the wrong thing without realizing it. Complex environments and problems require us to reason conceptually, connect ideas from different contexts and solve problems without direct prior knowledge of what we are facing. We need breadth.

 Though it is not as popular a narrative, Epstein provides several examples of how people with broad and diverse knowledge have become high achievers. Creativity is, to a great extent, finding relationships between seemingly unrelated things. One must be equipped with a variety of experience to be able to make these leaps.

 I can see how the generalist’s path can seem unappealing. It may not seem like a path at all. Deep learning is slow and effortful. It is a way of errors, false starts and diversions that can seem like a waste of time. Developing range is messy and uncertain; by comparison, specialization seems like a sure thing.

 Epstein’s book contains ways to develop range. Analogies allow us to apply knowledge from one area to another, and seeing where analogies fall apart can lead to new ideas. Take an outsider’s cooler, distant and critical view and save yourself from the pitfall of taking a rosy view of familiar things. Pay attention to things that don’t fit the model. Don’t plan too far ahead, but be open to exploration an experimentation. There is a time for mastering particular knowledge and procedure, but the overall approach to learning should be to make connections and gain perspective.

 If you’re interested in this book, you may also be interested in

The Checklist Manifesto by Atul Gawande

The First 20 Hours by Josh Kaufman

Freakonomics by Steven D. Levitt & Stephen J. Dubner

The Genius in All of Us by David Shenk

Learn Better by Ulrich Boser

Outliers by Malcolm Gladwell

 Epstein, David. Range: Why Generalists Triumph in a Specialized World. New York: Riverhead Books, 2019.


Friday, May 15, 2020

Feeding the Fire by Mark E. Eberhart


Mankind is hungry for energy. The United States is a huge consumer of energy, and our lifestyle depends on it. This makes us, and other developed countries, vulnerable. The burning of fossil fuels is leading to a changing climate that could have many negative ramifications. Our dependence on foreign sources of fuel, especially oil, have embroiled us in wars oversees and made us uncomfortable allies with nations that do not share our values.

Chemistry professor Mark E. Eberhart suggests that we need a good energy diet. Unfortunately, after spending a couple of chapters of Feeding the Fire setting up the idea, he ends up having only a little to say about an energy diet in the final chapter of the book.

In between, however, he tells an interesting history of energy from the big bang to our age. He also provides a primer in thermodynamics aimed at an audience that hasn’t studied science or engineering. If the book had purported to be about that, I’d probably be speaking about it in glowing terms. If you’re looking for a book that explains energy and how it works that is written for an audience with little scientific background, this is a good option.

Though most of the book concerns itself with the dispersal of energy through the universe and the development of technology, the energy diet is mainly a matter of policy. The central element of Eberhart’s vision is an “energy-industrial complex” modeled on the way the U.S. military works with industry on the long-term development, delivery and reliability of technology. U.S. energy policy is so disjointed that in practice we have no policy, but with imagination and discipline (and arguably the setting aside of partisanship for matters of national security that transcend it) we could develop a comprehensive policy that gets our efforts moving toward a more secure, efficient and cleaner future. It doesn’t even need to be a perfect policy, just a commitment to take specific actions and set specific standards to make things better over time.

Eberhart has some specific recommendations, especially related to the development of electric vehicles and supporting technolgies. In the 12 years since Feeding the Fire was published, we’ve made some headway on many of them. This is in spite of the fact that we still do not have a comprehensive energy policy.

If you’re interested in this book, you may also be interested in

Eberhart, Mark E. Feeding the Fire: The Lost History and Uncertain Future of Mankind’s Energy Addiction. New York: Harmony Books, 2007.

The Introvert's Way by Sophia Dembling


Introverts are coming out of their shells, but in their own way. This isn’t to say they are becoming more introverted. Instead they are demand that the traits they bring are valued. We are not simply “not extroverted.”

Blogger Sophia Dembling is part of this wave of outspoken introverts. She writes about living as an introvert in a culture that values extroversion, and how to become more comfortable with it, in The Introvert’s Way.

Personality is a complex subject. Introversion is one of five personality traits that seem to remain consistent over a person’s lifetime.

Actually, extroversion is the trait that is measured. A typical test defines introversion as a lack of extroversion. Dembling calls this into question. She sees introversion as a way of interacting with external and internal stimulus that is different from extroversion. It is not better or worse and it certainly is not an absence of a personality trait.

Dembling is not shy about taking on extroversion bias in psychology and research. For instance, she wrote about research that showed extroverts to be happier. Even introverts who acted extroverted seemed happier. She found that psychologists have a three pronged definition of happiness, but the researchers used only one. The signs of happiness in this prong are practically synonymous with traits of extroversion. No wonder extroverts seemed happier. Introverts are often happy in their own way.

Much of the book is a discussion of the introverted experience. It can be tough to be introverted in a culture that values extroversion (not all do). How do you deal with well-meaning friends who try to get you to have fun when you’re already perfectly contented? How do you manage your energy, especially when things that get others psyched leave you drained?

Dembling offers advice on these issues. Her core advice is to accept your introversion. You are different and that is fine. You can create a space for you to be you. You can teach you friends to respect who you are just as you have respected their extroversion.

Introverts who begin to embrace who they are can seem like angry turtles at first. However, we are not inclined to disturb our peace with resentment; we move on to living a life we like with a little gentle forcefulness.


If you’re interested in this book, you may also be interested in

Dembling, Sophia. The Introvert’s Way: Living a Quiet Life in a Noisy World. New York: Perigee, 2012.

Tuesday, March 24, 2020

God's Equation by Amir Aczel


Amir Aczel wrote God’s Equation following the 1998 announcement of studies that indicated that we live in an open universe that will continue expanding without end. This is in contrast to theories that the universe might be closed, with gravity eventually pulling everything back in to a great collapse, or stable, with the universe continuing to expand at an ever slower rate. He attempts to show for a lay audience how these discoveries were built on the work of Albert Einstein and complex forms of geometry.

It is complex. Aczel does not dive too deep into the math. Most of his intended audience wouldn’t understand it—it is beyond any math I’ve mastered. It is rooted in Einstein’s general theory of relativity and his field equation, which describes it mathematically. Many people are familiar with E=mc2. It is simple and it is fairly easy to understand what it is describing. The field equation may look fairly simple when written out, but behind it is very complex math that has complex ramifications.

I think a lay person could read this book and have no better understanding of the physics and math of our expanding universe than he did before. I’m not sure that understanding complex physics is the great value of the book anyway.

To me, the value of the book is the way it shows how science works. Aczel demythologizes the process, especially in relation to Einstein, without devaluing it or the accomplishments of leading scientists. For instance, the myth of Einstein is that he came up with the theory of relativity in an instant due to his extraordinary genius and it instantly revolutionized science.

The reality is that, even though Einstein was way ahead of his contemporaries, it took him years of effort and false starts to develop general relativity. He had help and input from other physicists and mathematicians. His work was met with skepticism. It took many years for Einstein and others to flesh out the ramifications of his theory, and for astronomers and other experimental scientist to confirm them.

Another bit of demythologizing is that Einstein wasn’t good at math. He simply wasn’t interested in math for its own sake, so he didn’t put in the effort as a student except to the degree he found it useful. Though Einstein came up with ideas with imagination that did not always depend on math, the fleshing out of his theories into sound physics required a lot of math. He applied himself diligently to mastering it, and it was quite advanced.

A physicist will seek more technical books on the subject of cosmology. Arguably a book that is nearly 20 year old may be a bit dated, too. However, I think it is still interesting history and how our understanding of the world is developed over time with imagination, diligence, debate, testing and the effort to many people.

Amir Aczel also wrote:

If you’re interested in this book, you may also be interested in

Aczel, Amir D. God’s Equation: Einstein, Relativity, and the Expanding Universe. New York: Four Walls Eight Windows, 1999.

Saturday, September 29, 2018

Contents Under Pressure by Sylvia F. Munson


Regular readers of this blog may recall that about two and a half years ago I read several books about utility depreciation. This was part of my preparation for a new job at the time. I recently changed jobs, and that is starting a new round of reading.

A book that came highly recommended by my new supervisor is Contents Under Pressure by Sylvia F. Munson. In this book, Munson describes the business processes and operations of natural gas pipelines.

This book provides a very straightforward description of the process. It is complicated. Munson does not avoid the complexity, but neither does she get bogged down in trying to describe every situation that may arise.

Readers of this book can gain an understanding of how the business of a natural gas pipeline is set up. It shows how the industry and regulators have solved a lot of practical problems. How does a customer of a pipeline (shipper) tell the pipeline how much gas it wants to transport (nomination)? How does the pipeline figure out how to balance the gas available and wanted and how to move it (scheduling)? How does the pipeline reconcile what was schedules with what actually happens (allocation) because gas moving in a pipe is a complex thing? Munson describes these processes and the regulations and standards that govern them.

Munson does not try to be excessively comprehensive. Anyone who works doing this type of work for a pipeline or shipper will need to become familiar with a lot of rules, standards and company-specific procedures. However, Contents Under Pressure is a place to get started. It is also a book that shows the process from beginning to end so one can see how one step leads to the next.

The book has several short segments that are contributed by other authors. These contributors have experience in the energy industry and most are connected to the North American Energy Standards Board through positions of leadership or committee service.

If you’re interested in this book, you may also be interested in

Munson, Sylvia F. Contents Under Pressure: The Complete Handbook of Natural Gas Transportation. Houston, TX: Farris Ventures.

Saturday, April 7, 2018

The Supergirls by Mike Madrid

Superhero comics have been around for more than 70 year. Women adventurers started to don costumes soon after Superman showed how fun—and lucrative—it could be. Mike Madrid describes the history of these heroines in The Supergirls.

Comic book publishers have often followed fads and borrowed ideas and genres from other media. Even though superheroes originated in comic books, they still often reflected the prevailing views of their times and sometimes lagged other media in responding to changes in culture. This is particularly true for the depiction of superheroines.

Madrid shows how the ups and downs of women in American culture were reflected in the lives of their colorful, pulp counterparts. This follows a roughly decade by decade structure beginning in the 1940s when Wonder Woman appeared to fight oppressors and teach the world about the superiority of love, and the 2000s when relatively mature and complex female characters started to become more common.

It’s interesting to me that the World War II-era superheroines were tougher, more independent and more feminist than most the female characters in the decades that followed. Wonder Woman had an openly feminist agenda and aimed to teach girls to be women who could be strong and gracious, though the comic also reflected some the more peculiar perspectives of their creator and writer William Marston Moulton.

Until recently, women in comics had to be something. The had to be object lessons, girlfriends, hangers on, helpers, cheerleaders, career women, glamorous vixens, virgins, princesses,  husband hunters or whatever else a woman was supposed to be in that era. It took a long time for comics to come around to a woman being a person. Still super-powered and still a woman, but fundamentally a person.

As I read this book, I also thought about my profession. I’ve worked as an engineer for more than 20 years. Women are much more common in engineering than they once were, but there is still a push to attract women to the field. I think we sometimes get derailed by trying to prove that girls can like STEM (science, technology, engineering and math) as much as boy can.  Of course, they can. We should also think that the appeal of engineering may be in other thing, for both boys and girls. I was interested in technology as a kid (and enjoyed reading the adventures of Iron Man and Mister Fantastic), but I was also interested in justice, health, economic mobility, and the potential of water, power and mobility to make people’s lives better. I’m not that interested in technology for its own sake, but I’m very interested in how technology can lead to solutions that make people healthier, richer, more connected and happier. I think that is something that could be appealing to many girls, especially to girls who read comics.

If you’re interested in this book, you may also be interested in.


Madrid, Mike. The Supergirls: Fashion, Feminism, Fantasy, and the History of Comic Book Heroines. Exterminating Angels Press, 2009.

Saturday, November 11, 2017

The Big Thing by Phyllis Korkki

A large creative project of the type Phyllis Korkki references in the title of her book The Big Thing can be hard to finish, or even start. Korkki identifies several characteristics of big things that make them challenging.
-Big things are personally meaningful. The dread of failing or falling short of a dream can keep us from crossing the finish line, or even the starting line.
-They have no deadline. It is your personal project that you get done on your own schedule.
-They are large and complex. At first, the structure of the thing you want to create may not be clear in your mind.
-They require sustained concentration and effort. It can be hard to keep going and going, especially in the face of the other challenges of taking on a big thing.

Creative projects are not just novels, movies, painting or other thing we typically think of as art. A healthy relationship, especially marriage and family, can be a creative undertaking. Other types of creative goals might lead to you to organize people and resources to make a difference in the world.

In order to find a way to complete her big thing, Korkki looked into areas that you might not find in other get-things-done type self-help books. For instance, she looked at the effects of health and sleep. Along the way she received coaching in breathing, posture and mindfulness. The bottom line is that if you’re going to have the energy, stamina and mental clarity you need to finish a major creative work, you’ll need to take care of yourself.

She also found that constraints were helpful. For her, her sense obligation help her design constraints around accountability to her editors and others. My background is engineering, so I tend to think of creativity in terms of dealing with constraints and how they can be overcome or possibly used to achieve a purpose.

Creative projects are rarely the work of one person. Korkki gives credit to her agent, her editor, and the many people at her publisher who turned her words into a book. Ego can get in the way of working with other and Korkki offers advice on how collaboration can work.

Something I found helpful was Korkki’s advice on figuring out when to let something go. Get real with yourself. Do you have the motivation, especially if you must learn and practice something new to achieve your creative goal? Are you committed to work on it regularly? Is it worth the sacrifice you’ll need to make? You may find that something else is more important to you, or that you don’t realistically have the desire to push through the obstacles that will inevitably show up. Instead of torturing yourself because of what you’re not doing, put you energy and talents into something else you want to do.

If you’re interested in this book, you may also be interested in


Korkki, Phyllis. The Big Thing: How to Complete Your Creative Project Even if You’re a Lazy, Self-Doubting Procrastinator Like Me. New York: Harper, 2016.