Category Archives: Book Reviews

Book Review – Better Than Before

Better Than Before: Mastering the Habits of our Everyday Lives
by Gretchen Rubin, 2015

Listened to this book on tape with Maria. I think of this book as a more colloquial/conversational version of the book The Power of Habit. Some of the examples were engaging and I liked some of the emphasis on personality differences. We found out that Maria is a mix of habit personality types, with a strong emphasis on Rebel, which makes getting her to adopt a habit or conform to expectations difficult. I am a Questioner, meaning that I will only adopt a habit or conform to expectations if I think the habit/expectation is useful. It’s why I think New Year’s Resolutions are silly.

However, the book was just too long, and I ended up finding the author’s voice and writing style annoying. Authors, please do not do the audio for your own recorded books! Might be better in writing.

Book Review – The Little Book of Hygge

The Little Book of Hygge: Danish Secrets to Happy Living
by Meik Wiking, 2016

Review by Maria:

How do people who spend more than half the year in dark, cold, wet weather consistently rank among the top countries for “happiest citizens”? The Little Book of Hygge took us through steps the Danes take to keep their sanity all year around: spend lots of quality time with close friends and family, treat yourself frequently (whether with a chocolate, bath, picnic, barbeque – anything works), and create cozy, warm, safe spaces into which to retreat (think candles, blankets, soft lighting, and nooks to curl up in). The author, a researcher for the Happiness Research Institute (headquartered in Denmark, of course), boils it down to creating “everyday happiness”. We listened to this on audiobook on the last part of our drive home from New Mexico (the author, who narrates it, has a very hygge-ly voice); when we got home I immediately lit candles and we lowered the lights. It’s a short, quick read and worth picking up, especially for anyone who endures winter.

Book Review – The Switch

The Switch: How solar, storage and new tech means cheap power for all
by Chris Goodall, 2016

Good up-to-date description of solar prices, technology, and potential. Covers the potential to get almost all of our power from the sun. Discusses the drawbacks and barriers, including what happens when the sun doesn’t shine. Batteries for short-term storage. An interesting idea that I hadn’t known about is power to gas for long term storage. Basically, use hydrolysis to generate hydrogen from water, and combine that with carbon-based molecules (either drawn from the air, see Climeworks, or captured from existing industry/power generation) to form energy-rich gases like methane. The gas can then be stored in existing infrastructure to be burned over dark winters in the northern parts of Europe and Canada where they don’t get enough sunlight to run entirely on solar power. Good read, with highlights of some early-stage companies trying to bring about a solar-powered future.

Book Review – Micro Cogeneration

Micro Cogeneration: Towards Decentralized Energy Systems
by Martin Pehnt, Martin Cames, Corinna Fischer, Barbara Praetorius, Lambert Schneider, Katja Schumacher, and Jan-Peter Vob, 2006

This book describes efforts to improve the adoption of small-scale cogeneration, or combined heat and power plants. I wrote a bit about CHP plants here.

This book is written for the German market, but describes the situation in the US, Europe, and Japan as well.

I didn’t read the whole book, as many of the chapters were overly technical for my interest-level. I’m mostly interested in the economic situation of CHP plants. Here are the chapters I read:
2. Dynamics of Socio-Technical Change: Micro Cogeneration in Energy System Transformation Scenarios
3. The Future Heating Market and the Potential for Micro Cogeneration
4. Economics of Micro Cogeneration
9. Embedding Micro Cogeneration in the Energy Supply System
11. Micro Cogeneration in North America
15. Summary and Conclusions

I think this quote sums up the difficulty of embracing decentralized CHP well:

Micro cogeneration… faces a selection environment that is geared towards central generation and long-distance transmission of electricity combined with separate heat production. The existing “regime” of energy provision may indeed represent a fundamental barrier for the widespread application of micro cogeneration technology, because it more or less subtly works towards the preservation of the existing structure: to which vested interests, actor networks, traditions, established mind sets, sunk costs, and more are attached.

My CHP project is looking at economic situations and policy levers in which utility ownership of CHP will be more favored.

Book Review – And Then There Were None

And Then There Were None
by Agatha Christie, 1939

Maria and I read Murder on the Orient Express previously and liked Agatha Christie’s storytelling. This one is a bit more haunting, but still good. There are extensive back-stories of the characters at the beginning of the book. I tried to look up these back-stories online as a reminder, but accidentally saw some spoilers. I tried not to read them, but I thought that I saw who the murderer was. Despite this, the story is so deceptive that I wasn’t really sure what was happening until the last pages of the book. Recommended.

Book Review – The Power of Habit

The Power of Habit: Why We Do What We Do in Life and Business
by Charles Duhigg, 2012

Good book about diagnosing and changing your bad habit and developing good habits. Most of what we do is habitual and done without thought. We get into a cycle where a cue triggers a routine in order to get some reward. If you have a list of websites you traverse whenever you start browsing the internet, you know this cycle. In order to fix bad habits or develop good habits, we need to understand the components of the cycle and learn how to be proactive in shaping them.

This book starts with personal habits and moves to organizational habits, with multiple examples from business. To get a flavor of the book, check out this appendix which walks through changing a single habit of the author: going to the cafeteria at work to get a cookie each afternoon.

Book Review – Small-Scale Cogeneration Handbook

Small-Scale Cogeneration Handbook, 2nd edition
by Bernard Kolanowski, 2003

My second energy paper is about cogeneration, also called combined heat and power (CHP). Cogen plants burn fuel for electricity and also put the waste heat to work. The waste heat can be used for space or water heating, for industrial processes, or for air conditioning (via a heat-exchange setup). This book covers the basics for someone interested in putting a cogen plant to work. Common uses of cogen are for manufacturing processes, hospitals, hotels, and universities. Basically, anyone who has a large and stable heating load (in addition to their electric load) could be a candidate for CHP. Electrical output of the systems range from dozens of kilowatts to hundreds of megawatts. About 8% of the U.S. electricity generation comes from CHP plants.

For me, interested in modeling cogen/CHP plants instead of buying one, the most useful parts of this book are where it discusses PURPA and subsequent U.S. regulation (Chapter 3) as well as where it discusses financing and contracting (Chapter 11). As this edition was written in 2003, some of the discussions of the deregulation of electrical systems and incentives for green energy are out of date, but I’m sure the newer version is more current.

Book Review – Short Stories by Anton Chekhov

Stephen Fry Presents a Selection of Anton Chekhov’s Short Stories
by Anton Chekhov, read by Stephen Fry

Russia must not have been a very happy place in Chekhov’s time (1860-1904). These stories might just leave you a little depressed. Stephen Fry reading them makes them a little better, but the audiobook was a little funky in its timing – no pauses between the end of one story and start of the next.

Unless you’re a Russian scholar or really appreciate dark humor, you can probably skip this one.

Book Review – Superintelligence

Superintelligence: Paths, Dangers, Strategies
by Nick Bostrom, 2014

When the book chooses to include a jacket blurb that says “A damn hard read” by the Sunday Telegraph, you know they’re not screwing around. Definitely reads like a lengthy academic paper (260 main text pages). Covers the paths to a machine intelligence takeoff and possible efforts to control or shape such a future. Basically, a super intelligent machine or being will have motivations and capabilities that are hard to control, and if we don’t tackle the control problem before the intelligence takes off, we’re all doomed.

I like the closing paragraphs:

Before the prospect of an intelligence explosion, we humans are like small children playing with a bomb. Such is the mismatch between the power of our plaything and the immaturity of our conduct. Superintelligence is a challenge for which we are not ready now and will not be ready for a long time. We have little idea when the detonation will occur, though if we hold the device to our ear we can hear a faint ticking sound.

For a child with an undetonated bomb in its hands, a sesible thing to do would be to put it down gently, quickly back out the room, and contact the nearest adult. Yet what we have here is not one child but many, each with access to an independent trigger mechanism. The chances that we will all find the sese to put down the dangerous stuff seem almost negligible. Some little idiot is bound to press the ignite button just to see what happens.

Nor can we attain safety by running away, for the blast of an intelligence explosion would bring down the entire firmament. Nor is there a grown-up in sight.

In this situation, any felling of gee-wiz exhilaration would be out of place. Consternation and fear would be closer to the mark; but the most appropriate attitude may be a bitter determination to be as competent as we can, much as if we were preparing for a difficult exam that will either realize our dreams or obliterate them.

This is not a prescription of fanaticism. The intelligence explosion might still be many decades off in the future. moreover, the challenge we face is, in part, to hold on to our humanity: to maintain our groundedness, common sense, and good-humored decency even in the teeth of this most unnatural and inhuman problem. We need to bring all our human resourcefulness to bear on its solution.

Yet let us not lose track of what is globally significant. Through the fog of everyday trivialities, we can perceive – if but dimly – the essential task of our age. In this book, we have attempted to discern a little more feature in what is otherwise still a relatively amorphous and negatively defined vision – one that presents as our principal moral priority (at least from an impersonal and secular perspective) the reduction of existential risk and the attainment of a civilizational trajectory that leads to a compassionate and jubilant use of humanity’s cosmic endowment.