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Sunday, September 23, 2018

Choosing Civility by P. M. Forni


In a previous job, I worked in the field of industrial safety.  This is partly a matter of regulation, so there was often great concern about the rules. Though it was necessary to follow the rules, I also wanted to people to think. If they were going to be safe in reality, they needed to be aware, use their imagination, solve problems and ask for help.

I found a parallel to this in P. M. Forni’s approach to civility. As he put it in Choosing Civility, “Consideration is imagination in a moral track.”

In the early chapters Forni considers the notion of civility and how it relates to courtesy, politeness and manners. He wrote, “Being civil means being constantly aware of others and weaving restraint, respect and consideration into the fabric of this awareness. Civility is a form of goodness; it is gracious goodness.” Civility is the art of living well with others.

The second part of the book includes brief chapters on the rules of civility. In some cases, Forni prescribes some behavior, but in mostly this is an exploration of how awareness, respect and consideration of others can practiced in various ways.

I think a few of these worth highlighting. The first of Forni’s rules is to be attentive. Your attention is one of the most important and valuable things you can give to someone. Paying attention to others is the starting point of showing respect and acting in kindness.

Related to attention is listening. Careful listening is a skill. When practiced well, it can build understanding and rapport between people. It requires focus, generosity, responsiveness, restraint and cooperation.

I think Forni’s admonition to avoid complaining is especially worthy. We have legitimate concerns that we should speak up about, but often complaints are just a way to drag people into a negative outlook or some minor problem that is not theirs.

“’Nice’ is something that must be built, something that doesn’t simply happen or come to us out of the blue but instead requires work," P. M. Forni, Choosing Civility

P. M. Forni also wrote The Thinking Life.

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

Forni, P. M. Choosing Civility: The Twenty-Five Rules of Considerate Conduct. New York: St. Martin’s Griffin, 2002.

Faith by Jimmy Carter


President Jimmy Carter is well known for his Christian faith. Excepting a handful of famous pastors, Carter is one of the few Americans who is known as a Christian almost as much as he is known for other things; this is especially extraordinary for a former president.

Faith is the title and subject of his recent book. He addresses religious faith, but other types of faith are important to him as well.

For instance, each person need faith in himself to take action with hope to achieve positive results. We need faith in each other to live, work and trade together peaceably.

We even need some degree of faith in government. If we hope to achieve the ultimate purposes of government, justice, equality under the law and peace, we have to believe it can be done. Especially in a republic we need to believe we can achieve these goals through our institutions, laws and the people we elect to represent us.

“A country will have authority and influence because of moral factors, not its military strength; because it can be humble and not blatant and arrogant, because our peple and our country want to serve others and not dominate others. And a nation without morality will soon lose its influence around the world.”-Jimmy Carter, Faith (quoting a speech he presented in 1978)

There are also personal goals that require faith. Justice and equality may be the highest goals we can expect from government, but we want more. If we also hope for love, humility, generosity and kindness, we need another kind of faith.

For many, including Carter, this is religious faith. We find in religion reasons to believe that things like love are real and worthy of pursuing, even if we don’t always get it right.

For Christians, this faith is founded on the life, death and resurrection of Jesus Christ as the proof of God’s loving mercy and grace. It all starts with God, and we can hope to be better people through the empowerment of God and our grateful response to His love demonstrated in Jesus Christ. As Carter puts it, “It is not what we do for God that is important but what God does for us. Faith brings about good works, but doing good things does not result in faith."

For Carter, Jesus is worthy of consideration as an example of the ideal in human character. Being like Christ is being a better human being. As a Christian and Protestant, Carter believes he has a personal relationship with an ever-present Christ. The faith that underlies Carter’s career and achievements as a politician, philanthropist and peacemaker is that he does not walk alone, but he walks with a living Christ and with other believers who seek to follow Him and see His good will done in our time.

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

Carter, Jimmy. Faith: A Journey for All. New York: Simon & Schuster, 2018.

Saturday, April 22, 2017

Six Easy Pieces by Richard Feynman

Richard Feynman is possibly the most famous physicist and popularizer of physics of the 20th Century. He was involved in the Manhattan Project, won a Nobel Prize, served on the Rogers Commission, which investigated the disaster of the space shuttle Challenger, and wrote several popular books on physics in addition to his scientific contributions.

One of those popular books was Six Easy Pieces. It is a collection of lectures prepared by Feynman for freshman and sophomore classes at California Institute of Technology (part of the larger collection Lectures on Physics).

It is also one of Feynman’s most popular books, possibly because of its breadth and simplicity. The book covers a wide range of physics from basic ideas about the structure of matter to physics in relation to other sciences, classical mechanics (Newton’s physics) and quantum mechanics.

It is easy in the sense that Feynman assumes his audience has a background in math and science typical of a high school graduate in 1962. There is very little math. Instead, Feynman takes an approach that focuses on commonly known facts, observation and reasoning. Readers won’t need a semester of calculus to follow this book.

Possibly the best thing about Six Easy Pieces is that it offers a view into the way a physicist thinks that is accessible to many people, even people with minimal scientific education. It is easy to think of science as an overwhelming pile of facts. Feynman’s book illustrates that science is also, and more importantly, a method of applying reason and experimentation to learn about the world we live in. The scientific understanding we have now was built on centuries of consideration, study, experimentation and evaluation that is often iterative, challenging, reconsidering and modifying scientific knowledge that was once widely accepted.

The book holds up well after more than 50 years. I might recommended it to a high schooler who is considering a career in science, especially physics, or anyone who is looking for an introduction or re-introduction to physics from someone who knew the subject well enough to not overcomplicate it.

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

A fictional version of Feynman appears in The Astounding, the Amazing, and the Unknown by Paul Malmont (235).


Feynman, Richard P. Six Easy Pieces. New York: Basic Books, 1963.

Saturday, September 5, 2015

Public Utility Depreciation by NARUC

I don’t usually read reference books, or textbooks, all the way through like I did with Public Utility Depreciation Practices. Because of my new job as a “depreciation engineer,” I undertook reading this guide from the National Association of Regulatory Utility Commissioners (NARUC).

The title describes the content of the book. It includes some historical and legal background, but the bulk of the book is aimed at the practicalities of determining depreciation expenses.

The main elements going into depreciation rate determination are depreciation base, service life, net salvage, and depreciation computation methods. Depreciation base is the starting point; it represents the initial investment of capital that is to be recovered as a cost through depreciation. Generally it is the book cost (original cost of the infrastructure including materials, equipment, labor and related costs).

Most methods of computing depreciation are referred to as age-life methods. These methods spread the cost of the expected life of a piece of infrastructure. The preferred method is straight line depreciation. To apply these methods, one will need to know or estimate the life of the infrastructure under consideration and the net salvage value. The depreciation rate is the difference between the base and the net salvage, divided by the life of the infrastructure. With the exception of unique pieces, like types of infrastructure are lumped together because they are expected to have a similar life (wooden poles, steel poles, copper wire, conduit, etc.).

Life expectancy can be estimated by several methods. Survivor curves are developed from statistical studies of the life of particular types of infrastructure, though other methods may be used depending on the type and quality of data available.

Net salvage is estimated based on experience. The gross salvage is the price received for the equipment or materials retired. The cost of removal is subtracted from this to calculate the net salvage. Sometimes it can cost more to remove infrastructure than the value of the retired equipment and materials, so net salvage can be negative.

Calculating depreciation is more art than science. Projections of future values are inherently tricky. Growth can cause infrastructure to become inadequate before it is expected, or slower than expected growth can extend the life infrastructure. New regulations can make infrastructure obsolete in an instant, as can new technologies. In addition, utilities are constantly adding and retiring infrastructure. Amidst this uncertainty, regulators must balance the level of service needed by utility customers with the returns needed by utility investors in a complex environment.

Admittedly, a book from 1968 may seem dated. However, many of the practices described are still in use. Government regulation of monopoly utility rates in the United States has been occurring for more than a century, and the practices to not change rapidly. Even so, some of the practices described were considered obsolete, or near obsolescence, at the time of publication, and are not likely to be encountered now unless you’re a financial historian combing through moldy account books.


National Association of Regulatory Utility Commissioners. Public Utility Depreciation Practices. 1968. Washington, DC: Author, 1974.

Sunday, September 20, 2015

The Fifth Heart by Dan Simmons

Novelist Henry James seems like an unlikely partner to fictional detective Sherlock Holmes. Dan Simmons pairs them in his novel The Fifth Heart. James provides Holmes with access to the inner circle of American politics, where Holmes investigates the death of Clover Adams, wife of historian Henry Adams. Together, they thwart an attempt to assassinate President Grover Cleveland at the opening of the Chicago Columbian Exhibition.

In some ways, Simmons draws from the weakest of genre writing, such as the fortunate happenstance of James and Holmes meeting on the bank of the Seine, where the story begins. Simmons writing in this style is not weak, though. He also writes in more literary style, though not a densely written as James’ novels, and uses the likes of upper-class dinner parties to explore social customs and mores.

One of the ways Simmons creates a deep sense of the setting is by constantly dropping names. Many of the characters in the book, or their real counterparts, were famous or well-connected in their day and actually knew each other, such as Adams, the Hays, James, and Samuel Clemens. They also knew, or knew about, a lot of other famous or well-connected people, so the discussion of all these names seems natural. I started jotting down the names, and I recorded more than 100 (some are listed below). Some were fictional (like Hercule Poirot), but many were real people.

On the whole, the novel is a good adventure full of interesting characters. Simmons goes a little deep into philosophy in a consideration of what it means to be a real person, or the potential reality of fictional people (Holmes suspects he may be fictional). The book can be enjoyed without sweating that point.

In a sense, all the characters in the book are fictional, even if they are based on real people. The Holmes of this novel describes the symptoms that indicate he may be fiction, such as the fog he experiences between adventures, and the James of this novel experiences the same thing. Of course, many of us experience arriving home from work and having almost no recollection of driving, so some fogginess may be a natural part of memories and the way we form them (or don’t form them).

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

Simmons, Dan. The Fifth Heart. New York: Little, Brown and Company, 2015.

Irene Adler [fictional]
Montague Druitt (suspected of being Jack the Ripper)
Mycroft Holmes [fictional character]
Sherlock Holmes [fictional character]
Sebastian Moran [fictional character]
James Nolan Moriarty [fictional character]
Hercule Poirot [fictional character]

Friday, December 21, 2012

STEM Books

I’ve reviewed 39 STEM-related books (and counting).  STEM is an acronym for science, technology, engineering, and mathematics.  As you may have seen in the news, there is a push to improve STEM education, interest students in STEM fields, and grow the number of workers in these fields.  The idea is that these will be the skills needed by workers of the future.  If you’re a STEM educator or a student considering a career in STEM fields, you might like to take a look at some of these books.

I’ll confess that I’m not an educator, but I think most of these books will be accessible to high school and college students, and a few to middle school students.  The list is also a reflection of my career and interests in engineering, public health, policy, and history.  Even with these biases, I think it is a good list for someone looking for STEM-related books.


I was fascinated by robots as a kid.  I enjoyed reading Isaac Asimov’s robot stories.  I longed for the Omnibot 2000 in the Sears Wishbook.

Robots have come a long way.  In How to Build an Android, David F. Dufty describes the short strange life of a very complex robot made to look and talk like science fiction author Philip K. Dick.  The robot had a very sophisticated and lifelike head and complex artificial intelligence.  As with most complex things, it was the work of many people who had to solve a lot of problems.

If you’re interested in robotics, this is an interesting nontechnical book.  In addition, you’ll get introduced to some freaky sci-fi.  You may even get as (somewhat) legitimate reason to use the word “Dickhead” (capitalized, it refers to a fan of PKD, so don’t go using it on anyone).



The Interstate highway system in the United States is one of the most enormous structures built.  Some of the prospective STEM students who read this may actually be younger than the Intestate system, though in some sense it is never complete because it needs constant repair and maintenance.  The Interstates were completed in the 1990s, but the Federal-Aid Highways go back to 1916.

Earl Swift wrote an accessible history of the Interstates in The Big Roads.  If you interested in automobiles or transportation, it’s a good read.



Deborah Cadbury describes seven wonders of engineering in Dreams of Iron and Steel.  It covers almost a century of history, but many of the events are concentrated in the Victorian Era.  That was a time of great technological innovation.

Though the book is history, many of the structures still stand.  Railways, the Brooklyn Bridge, the Suez and Panama Canals, and Hoover Dam stand testament to an age of big engineering.



Though the memory of Professor Wragg’s sneer prompts me to not make this confession, part of my interest in science and technology came from comic booksIron Man was cool.  Spider-Man’s web shooters were very cool.  Superhero comics are full of fantasy, admittedly, but the strange, unrealistic science and technology they depict have inspired many to study STEM in reality.

Physicist John Kakalios uses examples from comic books to explore real physics in The Physics of Supeheroes.  Sometimes comics get there science right.  Even when they get it wrong, it can be instructive.  If you know what people are talking about when they refer to the “New 52,” you may find this book to be a great introduction to physics.



Here is another confession: I’m not especially interested in math.  I endured a lot of math classes to study engineering.  Reading David Acheson’s 1089 and All That did not require such endurance.  For one reason, it is a short book.  For another, Acheson doesn’t expect his readers to be mathematicians; it is enough to follow the outline of the math he discusses.

I recommend this book because so many people have a fear of math.  1089 can be followed by many high school students and older folks with math phobias.  Just take a deep breath, relax, and follow along as well as you can.  You’ll see that math can be interesting, useful, and even beautiful in a way.



Judith St. George’s The Brooklyn Bridge is a short history of and iconic bridge.  Written for the bridge’s 100th anniversary, it is also the story of the engineers who sacrificed life and health to see it completed: John Roebling and his son Washington.  John Roebling was a German immigrant who built many suspension bridges and owed a wire-making business.  He gave his son and extraordinary education in bridge engineering for the time, and before beginning work on the Brooklyn Bridge he served as an officer in the Union Army during the Civil War.

Why should a cutting-edge STEM student read about a bridge that is almost 130 years old?  It’s because we still use and rely on very successful, centuries old technologies.  Improving and rebuilding our infrastructure will be an important part of our economy.  As recently as 2010, New York City and the federal government committed $500 million to repair and repaint the Brooklyn Bridge.



STEM lumps together science, technology, engineering, and mathematics.  Is there a difference between science and engineering?  Is it important?

Henry Petroski, a professor of civil engineering and history and author of The Essential Engineer, believes there is an important difference.  At heart, science is about increasing knowledge.  Engineering is about invention.  Of course, new knowledge makes new invention possible.  Just as often, though, engineering runs ahead of science.  Sometimes science didn’t advance until someone invented the instruments to conduct new observations and experiments.  The invention of the microscope made possible the science of microbiologySteam engines were built and greatly improved before we had a modern scientific understanding of thermodynamics.  In fact, thermodynamics was to a large extent born out of desire to understand steam engines. In this sense, it is an engineering science (study of manmade things) as much as a natural science (study of natural things) or branch of physics.

Petroski’s focus in the book is the importance of engineering to policymaking, where it is often overshadowed by science.  Policy, science, and engineering play off of each other a lot.  Most of my career as an engineer has been related to government, policy, and regulatory compliance.



The Ghost Map by science writer Steven Johnson is the story of the birth of epidemiology.  Epidemiology is a medical science that uses statistics to help us understand how diseases operate in a population.  Using various statistical and geographic tools, long before we had computers and GIS, physician John Snow demonstrated that cholera, once a recurring plague that wiped out hundreds of thousands of people in some outbreaks, was a waterborne disease.  This understanding, initially met with much skepticism, allowed officials to intervene to prevent the spread of the disease.  For those who say of their math classes, “I’ll never us this,” here is a case where math (and science and policy) were used to make a great difference.



It is not much publicized today that the Lewis and Clark expedition of 1804 to 1806 had a partly scientific mission.  Captains Lewis and Clark were charges with bringing back samples of the flora, fauna, and culture of the western territories.  It was also hoped that they would find a water passage to the Pacific Ocean.  In Undaunted Courage, Stephen Ambrose writes about the scientific mission as well as the policy, diplomacy, and commercial hopes the expedition carried.

Of course, what attracts most people to the Lewis and Clark expedition is that it was a great adventure.  There is a place in STEM fields for thoughtful adventurers and explorers. 



A list like this deserves something strange, creepy, and more fun than you care to admit.  Right now, thousands of very young future STEM workers are catching bugs and snakes, breaking their toys to see what is inside, or staring into space with a weird expression of vacancy and concentration.

Jan Bondeson’s Buried Alive is not a morbid book.  It is sometimes humorous, especially in consideration of topic.  From a STEM point of view, Bondeson shows how knowledge accumulates over time.  The fears and activities of our forefathers may seem strange to us, but they sometimes made sense in light of what they knew.  Buried Alive doesn’t simply play off our fascination with the grotesque and death, though the book might not have been written if we lacked that fascination, I think it reminds us to approach our ancestors with a touch of grace and humility.  Maybe our progeny will show us the same courtesy.


If you’re looking for something for a younger student, check out this post→ from Joanne Loves Science or these recommendations→ from STEM Friday.  By the way, I also write about engineering, infrastructure and the environment at Infrastructure Watch.

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