Category Archives: Book Reviews

BOOK REVIEW: Publish on Amazon Kindle with Kindle Direct Publishing

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Publish on Amazon Kindle with Kindle Direct Publishing Publish on Amazon Kindle with Kindle Direct Publishing by Kindle Direct Publishing
My rating: 4 of 5 stars

KDP website

 

This is a short guide to self-publishing using Kindle Direct Publishing (KDP) that was put out by KDP. I’m not sure this particular e-book exists any more, though all the information in it will be on the KDP website. There are about a billion (exaggeration, maybe) Kindle books that have taken this information and made their own book, using similar names. I can’t comment on any of them. I’m sure some include helpful tips for increasing your sales and making your product more appealing, and some of those tips are likely much better than others.

This is a straight up guide to using KDP. It covers topics like how to set up an account, what formats are accepted (several) and which is best (HTML), royalty options (there are two, and the lesser royalty allows one greater freedom of pricing one’s book, i.e. if you want to sell it at cut-rate to get some sales volume or if you’re a narcissist who thinks their self-published masterwork is worth $200 USD per copy), and how / when payments are made (varies by EFT [electronic funds transfer] v paper check options.)

This guide provides all the information needed to get your book up on Amazon. However, if you want insight into other topics (how to market your book, covers, etc.) you’ll need to look elsewhere.

If you can find it, I’d recommend this handy guide. But it may be quicker to just go to the KDP website.

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BOOK REVIEW: Supernormal by Dean Radin

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Supernormal: Science, Yoga and the Evidence for Extraordinary Psychic AbilitiesSupernormal: Science, Yoga and the Evidence for Extraordinary Psychic Abilities by Dean Radin
My rating: 4 of 5 stars

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With this controversial book, Dean Radin presents the scientific evidence for an array of psychic powers, but he frames the discussion in terms of yogic siddhis. “Siddhi” is a Sanskrit term for an ability that isn’t seen among the general population–at least not reliably so– and for the most part these “accomplishments” correspond to the categories discussed in parapsychology (i.e. telepathy, precognition, psychokinesis, and clairvoyance.) [Note: As mentioned, this is a controversial book. I will attempt to provide as unbiased a review as possible. I am generally skeptical, but don’t believe in poo-pooing the study of subjects because they offend my skeptical sensibilities. Furthermore, I try to keep an open mind because: 1.) there is no scientific consensus about what consciousness is or how it works, 2.) quantum biology is a subject in its infancy and we may yet learn there is more quantum “spookiness” going on in the brain than we think. 3.) for all I know we are in an simulation and then it’s all a matter of programming.]

The yogic emphasis doesn’t change the book much from the pop psych literature review of parapsychology studies it would otherwise be, except to necessitate background information on yoga and siddhis. However, this emphasis may or may not have opened up a huge additional readership. Outside of a fringe, siddhis aren’t much in vogue among yoga practitioners these days. Among modern day yogis and yoginis, there are some who believe in them and some who think they’re throwbacks to an era of superstition, malnutrition, and wishful thinking. However, even among the former, siddhis are generally considered a distraction. The advice of most of the great yogis has been to not get lost in the pursuit of such powers because chasing siddhis can derail one from one’s ultimate objective (e.g. liberation.) Still, if even a small fraction of yoga practitioners take an interest, that’s a fairly large readership.

So what exactly is the controversy? Obviously, there are many divergent demographics with differing views on the topic. For hardcore skeptics, parapsychology is right up there with alien abduction, bigfoot /yeti sightings, and the anatomy of the Loch Ness monster with respect to being a legitimate topic for scientific study. On the other hand, there are believers who are offended by the mere notion of studying such phenomena with science, and who say such investigations are an assault on their beliefs.

But that’s not a very interesting controversy—i.e. there are some people who won’t believe in such abilities no matter what the evidence, and others who will believe in them no matter what science has to say. So let’s chop off the hardcore skeptics and hardcore believers and ask what the controversy is as it pertains to those of us who consider evidence when drawing conclusions.

The root of the controversy can be stated rather quickly and clearly. Here it is: the effect size is small but statistically significant. What does that mean? Say this study asks a subject to determine which of five randomly selected shapes has been chosen using nothing but his / her mind. Using pure guessing, one would expect to be right 20% (i.e. 1/5th) of the time. If a person happened to get 32% right in a given trial, that means nothing because small samples don’t give one a convergence towards a mean value. (i.e. Intuitively, you know that if you flip a coin 10 times and get 7 heads, it doesn’t necessarily mean anything. If you repeat that 10-flip set 10,000 times, and still get 70% heads, then you probably have a trick coin or something else odd is going on.) So the issue is that even when experimenters repeat the experiment over and over again such that the average value should converge on 20%, it doesn’t. It stays at, say, 30% (exact effects vary but it’s on this order.)

At this point the reader might be thinking of all the factors that could result in this effect (i.e. cheating [insider or outsider], subconscious observation of facial expressions, random selection that is biased, etc.) Well, so have the scientists. In any study, one wants to account for alternative explanations to the utmost. Over the years, researchers like Radin have put all manner of protections in place from quantum random number generators to booths with extreme sound-proofing and Faraday cages (prevents radio signals from transiting.) Still they get this small positive effect that can’t be explained by alternative explanations.

There is also the issue of the filing drawer problem, which Radin devotes considerable space to discussing. It’s the idea that when drawing conclusions from many similar studies, one must accept that there may be many unpublished studies that sit in file drawers because they didn’t produced negative results. These filed / unpublished studies could negate the outcome of the body of studies of that nature. While this remains an open criticism, there is mathematics for determining how many negative studies would have to be turned up to make the results insignificant. Radin argues that the numbers calculated strain credulity.

So this “small but statistically significant effect” is generally agreed upon by all, excepting conspiracy theorists. Now we get to the controversy, which is how to explain this effect. Skeptics run the gamut from hot-blooded haters who claim that it’s all just a scam perpetrated by hoaxers with tenure, to more diplomatic challengers who provide thoughtful, plausible, and non-nefarious explanations for what they believe are false results. Said objections include file drawer problems, statistical “crud factor” (an observed effect in which large sample size studies can show a significant correlations between any two random variables—i.e. everything is correlated with everything else to some degree), and outlier effects.

The latter is a particularly revealing controversy. Say your study results in this 30% instead of 20% effect, and there’s one subject in the study who (over many trials) got the shape right 80% of the time. If you’re a skeptic, you call that an outlier and you want to cut it out of the study because it may be causing part, most, or all of the effect you see. Your assumption is that that this outlier could be anything from a data entry error to an outright cheater, but it’s obviously not a gifted psychic. If you’re a believer, not only do you want to keep that result, you want to find that person and study them to find out if the result was a one-time fluke, or if you have some rare, gifted person.

The book is arranged into three parts. The first part offers background on yoga and siddhis. The second part is the heart of the book and it presents an overview of results from studies of precognition, telepathy, psychokinesis (both of animate and inanimate objects), clairvoyance, and the effect of meditation on these abilities (which also shows a small positive effect, i.e. the general population outdoes probability by a little bit and experienced meditators outperform the general population by a little bit.) The last section is just a couple chapters about the future of parapsychology.

I found this book to be interesting and thought-provoking. Radin comes across as a reasonable investigator who is willing to accept that there is a lot of duplicity going on out in the world, but yet when one uses the methods of science one obtains results that would be generally accepted as successful across the social sciences. At times he does go on anti-skeptic rants. On the other hand, one can imagine his frustration in dealing with individuals unwilling to pin down how much higher the bar must be for parapsychology results over results in more mainstream topics. I think Radin’s greatest mistake was in discussing levitation. Besides at a quantum level, the effects of gravity are well-understood and non-negotiable. While our lack of understanding of consciousness leaves wiggle room to at least consider some unusual happenings, levitation seems a non-starter. Fortunately, as it hasn’t been studied, Radin just presents a couple historical anecdotes and moves on (while—to be fair–acknowledging the fundamental risk in relying on anecdotes.)

I’d recommend this book. I can’t say it swayed my belief on the topic, which tends skeptical, but it did inform my confusion. (It should be pointed out that not all these abilities are equally reviled by science. Precognition is the most fundamentally opposed because it seems to violate the fundamental cause and effect nature of the universe at our scale and larger [as opposed to the quantum level were all sorts of weird happenings transpire.]) I do agree with Radin that there shouldn’t be taboos in science in which scientists are afraid to study a subject of interest because the prevailing notion is that it probably doesn’t have merit. If there weren’t scientists with the cojones to study “crazy stuff” we’d no doubt be far behind our current understanding of the world.

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BOOK REVIEW: Our Mathematical Universe by Max Tegmark

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Our Mathematical Universe: My Quest for the Ultimate Nature of RealityOur Mathematical Universe: My Quest for the Ultimate Nature of Reality by Max Tegmark
My rating: 4 of 5 stars

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In this book, physicist Max Tegmark makes an argument for the possibility of a reality in which the universe is a mathematical structure a theory that predicts a Level IV multiverse (i.e. one in which various universes all have different physical laws and aren’t spread out across one infinite space [i.e. not “side-by-side.”]) Nobel Laureate Eugene Wigner wrote a famous paper entitled, “The Unreasonable Effectiveness of Mathematics in the Natural Sciences.” The article describes one of the great mysteries of science, namely, how come mathematics describes our universe so well and with such high precision. Tegmark’s answer is because the universe is fundamentally mathematical—or at least he suspects it could be.

The first chapter serves as an introduction, setting the stage by considering the core question with which the book is concerned, “What is reality?” The book then proceeds in three parts. The first, Chapters 2 through 6, discuss the universe at the scale of the cosmos. Chapters two and three consider space and time and answer such questions as how big is the universe and where did everything come from. Chapter 4 explores many examples of mathematics’ “unreasonable effectiveness” in explaining our universe with respect to expansion and background radiation and the like (a more extensive discussion is in Ch. 10.) The fifth chapter investigates the big bang and our universe’s inflation. The last chapter in part one introduces the idea of multiverses and how the idea of multiple universes acts as an alternative explanation to prevailing notions in quantum physics (e.g. collapsing wave functions)—and, specifically, Tegmark describes the details of the first two of four models of the multiverse (i.e. the ones in which parallel universes are out there spread out across and infinite space), leaving the other two for the latter parts of the book.

Part two takes readers from the cosmological scale to the quantum scale, reflecting upon the nature of reality at the smallest scales—i.e. where the world gets weird. Chapter 7 is entitled “Cosmic Legos” and, as such, it describes the building blocks of our world as well as the oddities, anomalies, and counter-intuitive characteristics of the quantum realm. Chapter 8 brings in the Level III approach to multiverses and explains how it negates the need for waveform collapse that mainstream physics requires we accept (i.e. instead of a random outcome upon observation, both [or multiple] outcomes transpire as universes split.)

The final part is where Tegmark dives into his own theory. The first two parts having outlined what we know about the universe, and some of the major remaining mysteries left unexplained or unsubstantiated by current theories, Tegmark now makes his argument for why the Mathematical Universe Hypothesis (MUH) is at least as effective at explaining reality as any out there, and how it might eliminate some daunting mysteries.

Chapter 9 goes back to the topic of the first chapter, namely the nature of reality and the differences between our subjective internal reality, objective external reality, and a middling consensus reality. Chapter 10 also elaborates on the nature of reality, but this time by exploring mathematical and physical reality. Here he elaborates on how the universe behaves mathematically and explains the nature of mathematical structures—which is important as he is arguing the universe and everything in it may be one. Chapter 11 is entitled, “Is Time and Illusion?” and it proposes there is a block of space-time and our experience of time is an artifact of how we ride our world lines through it—in this view we are braids in space-time of the most complex kind observed. A lot of this chapter is about what we are and are not. Chapter 12 explains the Level IV multiverse (different laws for each universe) and what it does for us that the others do not. Chapter 13 is a bit different. It describes how we might destroy ourselves or die out, but that, it seems, is mostly a set up for a pep talk. You see, Tegmark has hypothesized a universe in which one might feel random and inconsequential, and so he wants to ensure the reader that that isn’t the case so that we don’t decide to plop down and watch the world burn.

While this book is about 4/5ths pop science physics book, the other 1/5th is a memoir of Tegmark’s trials and tribulations in coloring outside the lines with his science. All and all, I think this serves the book. The author avoids coming off as whiny in the way that scientists often do when writing about their challenges in obtaining funding and / or navigating a path to tenure that is sufficiently novel but not so heterodox as to be scandalous. There’s just enough to give you the feeling that he’s suffered for his science without making him seem ungrateful or like he has a martyr complex.

Graphics are presented throughout (photos, computer renderings, graphs, diagrams, etc.), and are essential because the book deals in complex concepts that aren’t easily translated from mathematics through text description and into a layman’s visualization. The book has endnotes to expand and clarify on points, some of which are mathematical—though not all. It also has recommended reading section to help the reader expand their understanding of the subject.

I enjoyed this book and found it to be loaded with food-for-thought. If Tegmark’s vision of the universe does prove to be meritorious, it will change our approach to the world. And, if not, it will make good fodder for sci-fi.

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BOOK REVIEW: The Life of Milarepa ed. by Lobzang Jivaka

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The Life of Milarepa: A New Translation from the TibetanThe Life of Milarepa: A New Translation from the Tibetan by Lobsang P. Lhalungpa
My rating: 5 of 5 stars

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Superhero stories can be surprisingly hard to make interesting. The hero’s vast powers make it hard to build obstacles that seriously challenge him. Make no mistake; while this book may be the biography of a Tibetan Buddhist yogi who was born in the eleventh century, it’s a superhero story as well. At various points, the titular character can control the weather, fly, read minds, predict the future, and cover a distance that would take a mere mortal months in just days. Milarepa is basically the entire cast of the X-Men rolled into one monk. [Note: the introduction of 1962 Lobzang Jivaka edition features a series of rants against Westerners that put a bad taste in my mouth early in the reading–basically suggesting the reality of these magic powers should be taken as a given even though the deficient Western mind has trouble wrapping its head around difficult concepts. It made me think I’d probably not like the book, but I’d forgotten it by the time I got around to the end of the book.]

“The Life of Milarepa” is essentially a hero’s journey, which begins with his widowed mother, his sister, and he being taken advantage of by a mean Uncle and Aunt. Milarepa takes up Black Magic to influence the weather so that he can exact revenge. Doing so makes him feel great shame, and puts him on the path of a religious ascetic. After his initial training, he is put through a great series of trials by Marpa, the man who will eventually his guru. Were it not for the encouragement and support from Marpa’s wife, Milarepa would never have made it through the training, and at one point—in fact—he goes away to learn from one of Marpa’s most advanced students because it seems Marpa unwilling to teach him.

Eventually, Milarepa ends up returning to his home and, thereafter, meditating on his own. Here he runs into the aunt and uncle (now separated) who made his family’s life hell after his father died. These elders aren’t the only ones who think Milarepa is a ne’er-do-well. However, most people are too scared of his superpowers to create problems for him, at first. He eventually wanders off and becomes the poorest of ascetics—with not so much as covering for his naked body as he live off nettles.

There are oddities in the book. The Buddhist teachers he studies under both use him as weapon (i.e. his hailstorm magic) as a requirement to taking him on as a student, despite the fact that this will pile onto his Karmic debt (and ostensibly theirs), and it leaves him feeling horrible—as well, it seems, these black magic powers make Marpa hostile to the young man and not take him seriously as a student until the guru receives an omen.

So why does this story turn out to be so satisfying? For one thing, for all his powers, Milarepa is constantly confronting challenges that keep the story tight. (I should again emphasize that this is nominally a work of biography. It just doesn’t read like one because of all the magic and the classic story elements. Few people have such a novel-shaped life. A hagiography is a more apt descriptor but instead of only displaying Milarepa’s good side (boring), this book presumably dances around facts to make a more engrossing product.) While Milarepa could concoct all manner of magic, he mostly doesn’t with the exception of some ESP. After Marpa has taught him, Milarepa deals with people with calm and compassion. (His return home is a little like Alex’s from “A Clockwork Orange” in that people have ill feelings about him because of his past, but at first they are afraid of him. When they discover he can’t defend himself, they start to lay into him.) For another, we can see Milarepa’s growth and we come to respect his intense devotion tremendously as he becomes quite virtuous of the course of the book. While he is a superhero, he’s also an ascetic who denies himself with the utmost of discipline in pursuit of liberation.

I’d highly recommend this book for those who like biographies—especially if you like to learn about Buddhism in the process. In the latter half of the book there are some lessons transmitted through the text as Milarepa interacts with students and other people. Eventually, even his loathsome aunt becomes a student.

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BOOK REVIEW: Challenger Deep by Neal Shusterman

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Challenger DeepChallenger Deep by Neal Shusterman
My rating: 5 of 5 stars

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“Challenger Deep” is the story of a smart and artistically talented young man, Caden Bosch, who is afflicted with Schizophrenia. There are essentially two story lines being told in parallel. One is the real world, and in the chapters in this line we see Caden’s descent as it takes place. From references to past events, we gain insight into how Caden was before the disease. In the early part of the book, these chapters are set at school and at home, and then later at the mental hospital at which he’s admitted as a patient.

In the other story, Caden is on a sailing ship headed to the Challenger Deep—the deepest portion of the Marianas Trench at almost 7 miles down, and—symbolically—Caden’s rock-bottom . Shipboard life is Caden’s hallucinated experience of the mental hospital. Over time the reader begins to match up characters from the real world with those from the delusion—both patients and staff members. This is a mutinous vessel, and the tension reflects the pull between Caden’s desire to be well and the appeal of the world of delusion.

Over time the author shows key events in both lines and the reader can connect them up to interpret how delusional Caden experiences the world. The story isn’t strictly told in a chronological order, though the broad sweep of it is. The bits of disjoint create no confusion while helping to convey the nature of a fractured mind. This works, in part, because the book is told over 161 short chapters, and, because the chapters are so short, a diversion doesn’t take one far and it’s easy to show the match up of events. The book artfully conveys the bizarreness of a dreamlike world of delusion while remaining clear and readable. Any confusion in the early chapters becomes rectified as the author reveals how the delusional world and the real world zip together.

This book was imaginative, enjoyable to read, as well as allowing the reader insight into the nature of mental illness. Atypical of a work of fiction, there is a resources section that provides contact information for organizations that support mental health.

I’d highly recommend this book for fiction readers.

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BOOK REVIEW: How We Feel by Giovanni Frazzetto

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How We FeelHow We Feel by Giovanni Frazzetto
My rating: 4 of 5 stars

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Frazzetto’s book tells us what neuroscience can and can’t tell us about seven core emotions: anger, guilt, anxiety, grief, empathy, joy, and love. Doing so puts the neuroscience of emotion into a broader context of art, philosophy, the humanities, and the legal / political domains. Most often this serves to make the book more interesting by offering stories beyond the case files of neurologists and neuroscience researchers, but it does result in occasional editorializing.

The book consists of seven chapters, each of which is linked to one of the emotions listed in the preceding paragraph. These chapters always tell us the rudiments of what science has learned about the brain’s role in said emotion, but they often offer insights from other disciplines as well as providing more general information about the brain that the author found particularly relevant to the topic at hand.

The first chapter delves into anger. Besides the neuroscience of rage, we learn a bit about the expression of emotion (e.g. through facial appearance; a theme revisited in other chapters), and the degree to which genetics plays a role in proclivity towards anger. This chapter serves to set up general concepts, and so we also learn about what an absence of emotion looks like (e.g. indecisiveness.) And in compliance with the law that every pop science book on neuroscience tell the story of Phineas Gage (the foreman who got rebar shot through his brain and lived to tell the story—though in an uncharacteristically hostile way), Frazzetto knocks it out early.

Chapter two explores the topic of guilt. It should be noted that some of these chapters discuss more than one related emotion, and here we learn how shame and regret are differentiated from guilt. There’s an interesting story about Caravaggio and how his own guilt-ridden story influenced one of his most famous paintings.

Chapter three is about anxiety, and also takes on fear. In addition to the neuroscience, we get a discussion of relevant philosophy, specifically that of Heidegger. Here, the author also describes brain plasticity.

The next chapter investigates grief. As I suggested above, there are multiple points where emotional expression is discussed, and this chapter has one of the most extensive of such discussions. In terms of general concepts, Frazzetto introduces the reader to neurotransmitters. One also learns how grief is related to physical pain.

Chapter five elucidates empathy. A lot of this chapter discusses acting, and the need for actors and actresses to be able to acquire empathy from the audience. The reader learns the story of Stanislavski, and how he went about creating his self-named acting system which remains widely used. This chapter also explains mirror neurons that allow one to recognize expression and to mimic others.

The penultimate chapter is about joy, and here we learn more about expression of emotions and, specifically, the seeming universality of smiles. There is a discussion of poetry as it pertains to the emotion at hand. Having introduced neurotransmitters earlier, the reader learns about dopamine, its role in happiness, and how a number of drugs have been created that increase our natural dopamine’s effect or mimic it.

The last chapter is about love. Of course, we learn about oxytocin and vasopressin, two neurochemicals famously associated with loving behavior. There is also a fascinating discussion of Capgras Syndrome. In this condition, the patient feels that his loved ones have been replaced by impostors. That may not seem relevant until one realizes that the proposed mechanism for this illness is damage to parts of the brain that control emotional connection. Without an emotional connection, the person feels that said individuals can’t be his / her dearest friends and family—though his senses register that they are exact duplicates in every way. The brain builds a rationalization that they must be impostors. Of course, no emotion evokes more resentment towards materialist explanations rooted entirely in biology than that of love.

The book is extensively annotated and also has a bibliography. There are many graphics throughout the book from line drawn diagrams of brains to photos of brain scans to the artwork “David with the Head of Goliath” mentioned relative to the discussion of Caravaggio’s guilt.

There are a number of books in this domain (i.e. the neuroscience of emotion) and if you were only going to read one, I don’t think I’d recommend this one as it. However, if you are into this topic, it is definitely worth a read. It’s interesting and insightful, and has a unique approach.

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BOOK REVIEW: Sitting Still Like a Frog by Eline Snel

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Sitting Still Like a Frog: Mindfulness Exercises for Kids (and Their Parents)Sitting Still Like a Frog: Mindfulness Exercises for Kids by Eline Snel
My rating: 4 of 5 stars

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Anyone who’s ever taught children mindfulness, concentration, or relaxation knows that one can’t use the same tried and tired approach one does with adults. One must recognize the strengths and weaknesses that children’s level of cognitive development brings. [That said, I’ve found myself in front of a room full of kids who sat with the unflinching stillness of bronze Buddha statues, but that’s because regular practice was part of their school experience.] This is the twin premise of Snel’s book: that one needs to tailor one’s approach to teaching children to be mindful, and that their practice needs to be integrated into their life on the whole.

It should be pointed out that the book isn’t just a collection of exercise for children. It’s also a book for parents to help them align their approach to parenting to the mindfulness that the child is developing. It’s also a book of application. That is, it’s not about practicing mindfulness meditation in the abstract; it’s about using the understanding that arises from that practice to improve behavior and emotional coping.

Chapter 1 introduces the topic of mindfulness and sets up the book’s approach as well as explaining the use of the audio exercise that go along with the book. The second chapter explains a mindful approach to parenting by which parents can adopt a calmer and less emotionally charged approach to interacting with their child. Chapter 3 explains how and why breath is used as the basic anchor point to life in the here and now. Chapter 4 suggests how attention can be improved, and mindful eating is used as a tool to advance this objective. The next chapter explores how mindfulness can be practiced using the body as a means to anchor one’s awareness while simultaneously being more aware of what’s going on with one physically. There is discussion of mindful walking, but most of the chapter is about teaching children to be more cognizant of what they feel as a precursor to being more emotionally aware.

The next several chapters cover emotional awareness and how to improve response to emotional situations (both for the child and for the parent.) Chapter 6 uses the analogy of a weather report as a means for children to evaluate their emotional state. Chapter 7 expands on the topic by considering how one can manage one’s response to emotions. The crucial topic of witnessing the changing nature of emotional states is the subject of Chapter 8.

The last two chapters examine how to cultivated desirable character traits in children. The penultimate chapter describes how kindness can be fostered as a skill in children. The last chapter is entitled “Patience, Trust, and Letting Go” and that probably adequately describes the gist of the topics covered. The concept of an “inner movie theater” is discussed as a tool to facilitate building the desired characteristics.

There’s a single page bibliography and a table of audio exercises at the end. As far as graphics are concerned, they are mostly whimsical drawings of frogs.

I found this book to be concise, informative, and designed to appeal to the child’s need for concrete–as opposed to abstract—conceptualization of this, otherwise cerebral, topic.

I’d recommend this book for parents, teachers, and others who interact with children.

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BOOK REVIEW: Better Balance by Salamon and Manor

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Better Balance: Easy Exercises to Improve Stability and Prevent Falls (Harvard Medical School Special Health Report Book 6)Better Balance: Easy Exercises to Improve Stability and Prevent Falls by Suzanne E. Salamon
My rating: 4 of 5 stars

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Balance is one of those qualities that one takes for granted until it fails. Actually, given our bipedal stance, it’s extraordinary that we aren’t falling down all the time. Achieving a stable upright posture takes a lot of complex anatomy and physiology operating flawlessly. I picked up this book because I believe a yoga teacher should be cognizant of the range of capacities for balance that might be seen while teaching. If one teaches students in their 20’s to their 40’s, the need for balance modifications and capacity building might not come up much. It’s when one deals with the very young as well as older students that one sees flawed balance in large measure. [And—let’s face it—the very young can fall down 30 times, pop right back up each time, and be all the stronger for it, and so mature students are the major concern.]

This isn’t the first book in this series of Harvard Medical School Guides that I’ve read and reviewed, and probably won’t be the last. (see: “Your Brain on Yoga,” “Guide to Tai Chi,” and “Low Back Pain.”) I’ve found the series to be beneficial because it presents scientifically sound information, but isn’t afraid to give alternative approaches—such as yoga and tai chi—their due when the studies show that said activities are of benefit. This book is no exception. At several points the authors mention tai chi as being beneficial, and the book includes a yoga balance workout as one of the six that it contains.

The book is organized into 13 sections (i.e. chapters.) The first chapter describes how our vestibular (inner ear), visual, and proprioceptive (the nervous system elements that track where one’s body parts are) systems interact to keep us upright.

Chapter 2 presents an overview of a range of conditions that affect balance. Some of these influence balance specifically and exclusively, but many are conditions that one might not associate with balance problems though they’ve been shown to increase the risk of imbalance. There are sections about which medications have side-effects adversely affecting balance as well as what your doctor may be able to do about balance problems.

Chapter 3 is a “Special Bonus Section” and is of particular importance to mature readers or those who care for said individuals. The topic is preventing falls, and this section describes common causes of falls and offers checklists of considerations for setting up the environments in which those with balance problems will be active.

Chapter 4 introduces various types of activities that improve balance, and chapter 5 is a brief guide to considerations relevant to beginning a balance workout such as whether to consult one’s doctor and what safety precautions should be considered.

In chapter 6, the authors propose how balance workouts can be merged into one’s overall fitness plan. A lot of this chapter is an introduction to exercise—e.g. how much is needed, and what the benefits are. Then there are some tips about how to smoothly merge balance with other exercises.

Chapter 7 presents more specific considerations for beginning balance workouts. Unlike chapter 5, this section provides information about equipment, warm-ups, and how to interpret the instructions for the workouts. The latter is beneficial because the workouts are in a one page per exercise format, and this section negates the need to be needlessly repetitive.

The next six sections (chapters 8 through 13) are various balance workouts that are organized in an easiest to hardest format. The first is a beginner’s workout, which is performed with a chair—used for sitting in some exercises and as a prop in others. The second is a standing balance workout that features simple static balance maneuvers. The level of challenge is similar to that of the first workout, except that one is without a chair prop. The third workout adds in movement to help maintain balance through steps and motion. The next workout is similar but utilizes another prop, a 360 step (a circular step of similar height to the more common Reebok rectangular step, but circular.) The penultimate workout uses a pseudo-balance beam. The author’s mention a product put out by Beamfit, but other manufacturers produce a similar product. It’s a low, dense foam beam that sits on the floor. The last workout utilizes classic Hatha Yoga poses, and features both expected poses like tree pose (vrksasana) and others such as down dog (adho mukha svanasana) that might come as a surprise.

There’s a resources section and glossary at the end. The book presents many graphics, most notably photos of each of the exercises in the six workouts.

I’d recommend this book for anyone who needs an overview of the problems of balance and what can be done about them. It’s short, readable, and user-friendly.

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BOOK REVIEW: Yoga Nidra by Swami Satyananda Saraswati

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Yoga NidraYoga Nidra by Swami Prakashanand Saraswati
My rating: 4 of 5 stars

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Yoga nidra literally means “yogic sleep,” and it’s a technique in which one systematically pursues a high degree of relaxation. Still, it’s a bit of a misnomer in that one doesn’t actually fall asleep. In theory, that is, most practitioners will have the experience of falling asleep at some point in practice. That’s because one is entering a hypnagogic state in which one is on the leading edge of falling asleep. It’s not always easy to stay on one side of that line (without being excessively mentally aroused.) The practice is typically done with a teacher who verbally instructs the students (live or via a recording)—because it’s quite hard to keep the sequence straight without an excessively high level of mental arousal—particularly for new practitioners.

This 8-stage practice has multiple purposes. One is simply to achieve a relaxed state. Note: it can be successfully used with individuals who suffer from insomnia, but with the notable risk that they may have trouble not falling asleep during the practice if they come to associate yoga nidra too strongly with sleeping. I know that I—who could never sleep in planes or on buses—found it useful for getting sleep when one’s mind tends toward an overly mentally aroused state. The technique is also used to tap into the subconscious. If you’ve ever noticed the strange imagery that pops up as one is going to sleep, you are witness to the subconscious at work.

The book is divided into three parts. The first part offers background on the topic. It describes both yogic and scientific explanations for the working of this practice and its sequential arrangement. The middle part describes variations on the practice, including scripts. While I mentioned that the basic approach consists of 8 stages that are sequentially arranged, there are many ways to vary the practice depending upon how much time one has and what one’s specific objective is. So the middle part describes several options including one optimized toward children (who have slightly different needs due to cognitive development.) [FYI: the eight stages are: 1.) Preparation for practice, 2.) Resolution (i.e. sankalpa), 3.) Rotation of awareness around the body systematically, 4.) Awareness of breath, 5.) Awareness of sensations /opposites, 6.) Visualization, 7.) Repeating one’s resolution, 8.) closing.] The final part delves deeper into scientific explanations of the state of yoga nidra and its health benefits.

There are four appendices that present research on yoga nidra with respect to: 1.) stress and heart disease, 2.) biofeedback, 3.) brain imaging, and 4.) altered states of consciousness. There is also a reference section arranged by topics. The book has many graphics from line drawn diagrams to color plates of brain scans (if one has a hard-copy or an e-format that supports them.)

I found this book to be extremely valuable. It’s definitely a guide book and its readability varies. It can be technical in places (but most laymen shouldn’t have a problem following it), and it can be repetitive in the middle where it’s mostly descriptions of variations on the practice. It does include stories in a few places, but is intended as a text rather than to entertain and so it’s not without some dry spots.

I’d highly recommend this book as a reference for those who teach yoga nidra. It will definitely expand upon (and help one keep straight) what one learned in teacher training and yoga nidra workshops.

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BOOK REVIEW: A Clockwork Orange by Anthony Burgess

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A Clockwork Orange A Clockwork Orange by Anthony Burgess
My rating: 5 of 5 stars

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While it’s a title that probably has had many readers scratching their heads, “A Clockwork Orange” is the perfect title for Burgess’s book. Our brains—while highly capable—are a stringy, wet mess of complexity, and to treat them like a clockwork machine is to invite trouble as well as to muddle what it means to be human.

This book is set in a dystopian future and features Alex, the head of a small band of teenage ne’er-do-wells who roam the streets engaging in random acts of violence. After Alex has a falling out with his band, they abandon him to be captured by the police. Institutionalized, he finds that he’s no longer a lion among sheep, but is a teenager among hardened criminal men. He’s eager to get out and after a violent precipitating event; he’s enrolled in a program that will use drugs and operant conditioning (i.e. the so-called Ludovico technique) to “cure” him of violent tendencies. Once he’s cured, they release him as he’s no longer a threat to society.

The technique works perfectly, but with the side-effect that the classical music that he used to love now makes him violently ill—because said music was used for dramatic effect in his conditioning. The days after his release are no picnic as he has run-ins with past enemies and has no ability to stand up for himself–any violence makes him ill to a physically debilitating level. He finds himself being used by anti-government dissenters who make him a poster-child for the level of authoritarianism the government has stooped to. The government ultimately caves to public opposition, and reverses the procedure. At first Alex immediately goes back to his ultra-violent ways with a newly formed crew, but he finds himself changing.

There are a couple of warnings of note. First, Alex and his friends speak in a dialect called Nadsat that is a kind of pidgin of Russian and English. It’s not hard to follow. Context usually makes the meaning clear, and only a handful of twists on Russian words are used and they are used repeatedly to the point their meaning becomes second nature. However, it should be noted that a considerable amount of the book is not in straightforward English. For example, “horrorshow” actually means “good” and it comes from the Russian хорошо (phonetically: “horosho”) which means “good.”

Second, if you’re buying a secondhand copy, make sure it has 21 chapters. In the US, an edition was released with the last chapter stripped out. (Note: some people do like it better without the last chapter, but you should probably experience it as the author intended and make up your own mind about which is best.) Needless to say, the tone of the ending is completely changed depending upon whether the last chapter is included or not.

The organization is straightforward, and consists of three parts with seven chapters each. The beginning is before Alex goes to prison, the middle is while he’s incarcerated and his experience of the Ludovico Technique, and the last part is from Alex’s release onward.

This book is a classic for good reason. It’s both an intense story and a thought-provoking morality tale. I’d highly recommend it.

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