Tag Archives: Biology

BOOK REVIEW: A Gardener’s Guide to Botany by Scott Zona

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A Gardener's Guide to Botany: The biology behind the plants you love, how they grow, and what they needA Gardener’s Guide to Botany: The biology behind the plants you love, how they grow, and what they need by Scott Zona
My rating: 5 of 5 stars

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Release Date: December 6, 2022

This beginner’s guide to botany is well conceived and executed. The photographs are beautiful and well-chosen to help the reader understand the complexities discussed in the text. The text gets definitionally dense in places, but also presents fascinating ideas in plain English. I learned a lot from the book, particularly where it was less steeped in technical terminology and details and offered intriguing ideas and examples.

While the book’s eight chapters aren’t formally divvied up, I would place them into three groups. Chapters one and two are about what plants are and how they are organized to do what they do. Chapters three through five are about what plants need to survive (water, light, and nutrients, respectively) and why. The last three chapters explore the main activities plants engage in (i.e. defense, reproduction, and seed dispersal.)

I found this book to be informative and readable, and if you’re looking for a basic guide to botany that skillfully employs photographs, I’d have a look at this one.


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BOOK REVIEW: Body Am I by Moheb Costandi

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Body Am I: The New Science of Self-ConsciousnessBody Am I: The New Science of Self-Consciousness by Moheb Costandi
My rating: 5 of 5 stars

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In this book you’ll learn about: a man who wanted a perfectly healthy leg amputated, a fisherman who felt like his hands were crab claws, a woman who felt she wasn’t responsible for the actions of her hand, various people who’ve experienced “Alice in Wonderland Syndrome” [i.e. feeling one has shrunk or stretched,] and about many other issues stemming from the body’s sensory and motor integration with what we think of as the mind. For most of us, the most powerful take-away to be gained from this book is just how wonderful and awe-worthy it is that we have bodies that are so well integrated and coordinated that we can go about life engaging in all sorts of fascinating and productive activities.

While this isn’t the only book that addresses this subject, I think it’s a topic worth learning more about and reflecting upon in depth. We can get so out of touch with the fact that our body is integrated with our mental and sensory experiences that we take “brain in a vat” scenarios as a given for the near future, as if one is the sum of one’s neuronal connections. This book will disabuse one this notion. In fact, the final chapter (Ch. 10) questions the proposition that copying consciousness is a matter of mastering such neuronal mapping. It’s easy to miss how much of our emotional experience is rooted in what’s happening in our guts and heart, and how much all the non-central nervous system parts of the body play in our conscious experience of the world.

I learned a great deal from this book and would highly recommend it.

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BOOK REVIEW: Methuselah’s Zoo by Steven N. Austad

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Methuselah's Zoo: What Nature Can Teach Us about Living Longer, Healthier LivesMethuselah’s Zoo: What Nature Can Teach Us about Living Longer, Healthier Lives by Steven N. Austad
My rating: 5 of 5 stars

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Release Date: August 16, 2022

This book offers a fascinating look at which animals are long-lived, and – to the extent that it’s known – why. It’s not so much, as the subtitle suggests, a book about how humans can live longer by applying understanding of other creatures of longevity. The advice for living longer would include tips such as: be a relatively large species, be a species that flies [of its own devices,] be ectothermic, be a cold-water aquatic creature, mature slowly, live underground, etc. This kind of knowledge, while interesting, isn’t really applicable to humans. Other takeaways are relevant to humanity, but still don’t change the calculus– e.g. have a relatively big brain. So, if one’s entire interest in this book is based on learning about how humans can live longer by applying ideas from other species, there is little to be gleaned, e.g. a brief discussion of antioxidants, free radicals, and metabolism. That said, it’s an excellent overview of long-lived animals and the evidence for why said creatures (including humans) live so long.

The book is divided into four parts, animals of the air, land, sea, and humans – respectively.

If you’re interested in nature and biology, I’d highly recommend this book. I learned a tremendous amount and the discussions of bats and Greenland Sharks were among the most illuminating — not to mention learning about creatures like clams and ant queens that I had no idea could live so long. Again, my only proviso would be that if you are interested in a book about what humans can do to live longer, there won’t be a great deal of information available [though, as mentioned, the last section does talk about longevity in humans, specifically, but not so much in a blue zone (this is what you should do) kind of way.] It’s more an argument for why more research is needed into animal longevity than it is a book about how to exploit the knowledge that already exists.


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BOOK REVIEW: The Romance of Reality by Bobby Azarian

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The Romance of Reality: How the Universe Organizes Itself to Create Life, Consciousness, and Cosmic ComplexityThe Romance of Reality: How the Universe Organizes Itself to Create Life, Consciousness, and Cosmic Complexity by Bobby Azarian
My rating: 5 of 5 stars

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Out: June 28, 2022

This book presents a metaphysics based on the relatively new (but increasingly mainstream) sciences of complexity, chaos, and information. It boldly explores some of the major questions that consume both philosophers and scientists, such as: how life came to be, what life’s purpose is (to the degree it has one,) what consciousness is and does, and how come we live in a universe finely-tuned to generate and support life? (Particularly, if one doesn’t like explanations that are audacious and unprovable like “god did it” or “there are infinite parallel universes.”)

The book starts out in territory that is fairly uncontroversial among physicists, arguing that life comes about (and does so with striking speed – i.e. fast abiogenesis) by a process through which nature moves the ordered / useful energy that Earth has in abundance into disordered / useless energy (e.g. waste heat,) a process that runs on rules not unlike Darwinian evolution (molecules have an informational existence that allow something like hereditability [passing down of “blueprints”] and mutation [distortion in copies, some of which will make the molecule or organism more efficient at using energy.])

The book then ventures into territory that is quite controversial, arguing that life has a purpose (beyond the tedious one of moving low entropy energy into a high entropy state,) and that purpose is to be an observer – i.e. to be the first stage in a self-aware world. I should point out a couple things. First, when I say this part is controversial, I mean that it couldn’t be called the consensus view, but that’s not to say that these ideas don’t have a following among some high-level intellects. Second, I think we need people to consider ideas that might seem a bit “out there” because there is a danger of not progressing because we’re trapped in morass of assumptions. Science has quite a few self-appointed guardians who mock as pseudo-science any idea that strays from scientific consensus or from a rigidly reductionist / materialist / Copernican worldview. The author doesn’t abandon a scientific point of view, even though it might seem he does to some because he abandons the nihilistic view that’s taken as a given by many in the scientific community (i.e. that life is a happy accident without purpose, significance, or influence on the universe – and that life consists of automata, playing out programs — devoid of any kind of free will.)

I don’t know how much of Azarian’s metaphysics will prove true, but this book was superbly thought-provoking and opened up to me whole new vistas of possibility about the big questions of philosophy and science. I’d highly recommend it for readers interested in the meaning of life, the universe, and everything.

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BOOK REVIEW: Plant Science for Gardeners by Robert Pavlis

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Plant Science for Gardeners: Essentials for Growing Better PlantsPlant Science for Gardeners: Essentials for Growing Better Plants by Robert Pavlis
My rating: 4 of 5 stars

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Out: June 7, 2022

This book provides a basic overview of botany for gardeners. It’s written in a way that’s readable to a science neophyte, and both uses garden-relevant examples as well as considers biological concepts primarily as is germane to the ornamental plants and vegetables gardeners tend to cultivate.

The big takeaway for me was that gardeners are being sold bogus technologies and techniques that seem intuitively sound if one doesn’t have the requisite understanding of science to see where the fallacies lie. Throughout the book, there are sections that refute common botany myths. To give some examples, there’s the idea of painting over cut limbs that can trap water and contribute to rot, and there are soil treatments that are superfluous.

There were a couple of points at which I had to re-read to make sense of what was being said, not because it was complicated but because of issues like explanations that didn’t include all the information necessary for clarity or statements being made in such a way as to mislead the mind a bit. The two cases that spring to mind dealt in physics more than biology, so I couldn’t say whether this just reflects my limited understanding of botany – relative to that of physics. At any rate, I don’t believe any wrong information was given. There were just a couple instances where information was presented in a way that could be confusing, but – for the most part – the explanations were clear and seemed consistent with my understanding of the subject.

If you want to enhance your understanding of botany and some of the myths that lead to poor practices in the garden, you may want to look into this book.


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BOOK REVIEW: Life at the Extremes by Frances Ashcroft

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Life at the ExtremesLife at the Extremes by Frances Ashcroft
My rating: 5 of 5 stars

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Anyone interested in the limits of human physiology will find this book fascinating. Technically, its subject matter is broader than that, considering the environmental limits of living creatures, generally. However, all but the last chapter focuses on how humans react to (and adapt to) extreme conditions. Chapters one through six explore the challenges and limitations of humans under extreme conditions of elevation (ch. 1,) of pressure [underwater] (ch. 2,) of heat (ch. 3,) of cold (ch. 4,) of intense physical activity [running-centric, but deals with strength and power as well] (ch. 5,) and in space (ch. 6.) Then, each chapter reflects upon examples of species that are extremely well-adapted to said conditions, and why. (e.g. After learning about how and why humans have to acclimate to survive high elevation treks, one learns about the bar-headed goose, a bird that can go from sea level to flying over Everest – all in the same day.)

The final chapter (ch. 7) is a bit different in that it discusses extremophiles, creatures that can survive in a wide range of conditions (e.g. acidity, temperature, lack of moisture, lack of oxygen, etc.) that would be certain death not only for humans but for any animals. Most of the species discussed are either single-celled creatures or tiny multi-cellular life (e.g. Tardigrades.) With respect to humans, there is a discussion of the limits and present understanding of suspended animation.

This book offers an intriguing look at life at the extremes. While written by a Professor of Physiology, it’s highly readable for a general audience. It mixes narrative examples in with the discussion of physiology to make the material approachable and engaging. I’d highly recommend this book.


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BOOK REVIEW: Nature is Never Silent by Madlen Ziege

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Nature Is Never Silent: how animals and plants communicate with each otherNature Is Never Silent: how animals and plants communicate with each other by Madlen Ziege
My rating: 4 of 5 stars

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Out: Hardcover out February 8, 2021 [e-book is out now]

The central premise of this book is that humans miss the tremendous amount of communication that is going on among and between other species. We miss it because we think of communication in an extremely limited way that revolves around visual and auditory expressions of human style languages. It doesn’t occur to us that different senses (e.g. smell) or other activities (e.g. stinging or passing gases,) could be used to convey messages as overt as, “Don’t touch me!” to as complex as, “There are good flowers to the southeast, roughly four-hundred meters along this line” or “Watch out! Some beetles have started chewing on my bark.”

While one might still dismiss all this communication as extremely simple compared to the infinitely complicated endeavor humans have made communicating, it’s not all just warning signaling. Many species engage in a form of communication that most people would probably attribute to humanity alone, specifically, deception. There are female fireflies who cannot only send a mating signal to males of her species to engage in reproduction, but can send counterfeit signals of other species to attract a male of another species of which she can make a snack.

It’s also important to note that it’s not just the species most similar to us who communicate. There are chapters devoted to both unicellular creatures and plants, species that one might be surprised to learn are quite active communicators.

I found this to be a highly thought-provoking book for the nature-lover, and I’d recommend it for anyone who wants to expand his or her horizons with respect to what is being transmitted in the natural world on those cold and quiet days when it seems like not a creature is stirring, and yet there’s always something.

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BOOK REVIEW: Drunk Flies and Stoned Dolphins by Oné R. Pagán

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Drunk Flies and Stoned Dolphins: A Trip Through the World of Animal IntoxicationDrunk Flies and Stoned Dolphins: A Trip Through the World of Animal Intoxication by Oné R. Pagán
My rating: 5 of 5 stars

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Humanity’s proclivity to think ourselves above nature has led us to miss the fact that we aren’t the only intelligent creatures and that we share more in common with the rest of the animal kingdom than – perhaps – we’d like to think. Science’s recognition of this truth has spawned a vast collection of books on animal (and, for that matter, plant) intelligence as well as the other traits we share in common with different species. This book carves out an interesting niche in this literature by discussing how other creatures use psychoactive substances (i.e. what we think of as “drugs and alcohol.”) While people tend to think that we are alone not only with respect to intelligence, but also with respect to our vices, it turns out this doesn’t seem to be the case. Of course, there’s a lot we don’t know about dolphins that play with blowfish or monkeys on magic mushrooms – e.g. what their internal experience of the substance is like, and to what degree consumption is purposeful versus accidental, but there is an increasing number of studies that suggest other species use drugs, and like it. The book also delves into the role plants play, particularly in producing substances that have psychoactive effects.

This book is humorous (the material is certainly there) and intriguing. It’s an easy pop science read, and avoids becoming too bogged down in the minutiae of biochemistry. That said, it does include graphics, such as chemical diagrams of psychoactive molecules, and does have to dip its toe into concepts of biology and chemistry. If you find the topic intriguing, you should give it a read.

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Biodestiny [Free Verse]

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linked machine to machine
we're bio-destined to oblivion

we can take our fidget romps,
but we're still turds migrating
through a litterbox called life

among us are sentient volcanoes,
self-aware, but not aware

BOOK REVIEW: BrainComix by Jean-François Marmion

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BraincomixBraincomix by Jean-François Marmion
My rating: 5 of 5 stars

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This nonfiction graphic novel surveys the brain and what it does, including: sensory processing, memory, attention, unconscious activities, learning, language, emotional experience, etc. It also reviews some of the more intriguing brain disorders (e.g. synesthesia, apraxias, phantom limb syndrome, etc.) and what they tell us about the nature of the mind.

If you’re looking for a soup-to-nuts overview of the brain that covers the gist without getting in too deep, and which is quick and easy, this book is hard to beat. If you have read much about neuroscience, you probably won’t be introduced to anything new. The book employs the usual suspects of pop-sci neuroscience and cognitive psychology: Phineas Gage (i.e. rebar through the brain guy,) H.M. (i.e. couldn’t form new memories after brain surgery guy,) the rubber hand experiment, the gorilla basketball experiment, etc. However, because it’s such a quick and light read, it’s not much of an investment to review these topics, and – who knows – maybe you’ll retain more due to the graphics.

The premise is a simple one, the brain is being interviewed for a Larry King-style talk show that at times becomes a Jerry Springer-style show as “characters” (e.g. a neuron, a homunculus, the conscious mind, etc.) charge the stage to get in their two cents. This might not be the most creative or clever approach that could’ve been taken, but it also doesn’t distract from the objective of teaching about the brain – as a more intense plot might have done. The art is crudely drawn, though I suspect this is on purpose to make clear this is not a textbook, but rather a pop-sci book.

If you are looking for an introduction to the brain, you should check this book out. (Also, if you’re looking to review, quickly and concisely, you might find it of value as well.)

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