I especially loved the philosophical conceptualization of “deep time” (in analogy with “deep space”) particularly as one considers the even broader idea of “Big History“. Though the professors here don’t delve into Big History directly, they’re covering a large portion of the cross-disciplinary and inter-disciplinary studies which underpin a large portion of the field. More specifically taking the general viewpoint of “transitions” in evolution underlines this conceptualization.
Though the transitional viewpoint seems to be a very natural and highly illustrative one to take, I would be curious in seeing alternate presentations of evolution from a pedagogical standpoint. It was nice to hear a bit of alternate discussion in the final lecture as well as discussion of where things might “go from here.”
I do wish that there were additional follow-on lectures that covered additional material in more depth. It would also have been nice to have included a handful of lectures from a microbiologist’s viewpoint and background to give some additional rounding out of the material and this could have been done either in the early parts of the material or certainly around the discussions of primate evolution. Overall all though, these are wonderfully self-contained and don’t require a huge prior background in material to understand well.
It’s always great to see lecturers who truly love their fields and have the ability to relate that through their lectures and infect their students.
From a purely technical standpoint, I’m glad to see that The Teaching Company only offers a video version of (as opposed to their usual additional offering of audio-only) as having pictures of the fossils and organisms under discussion and their relative physiological structures was very helpful. Additionally having the recurring timecharts of the portions of geological time under discussion was very useful and generally reinforcing of the chronology. Somewhat monotonous from a visual perspective was the almost programmatic back and forth pacing between two cameras during the lectures which at times became distracting in and of itself. Certainly including a third camera would have added some variety as would having had camera operators to zoom in or move the camera around while the lecturers stand relatively stationary. (Though the production value here is exceptionally high, small details like this over the span of several hours of watching become important. As an example of better execution, I prefer Glenn Holland’s “Religion in the Ancient Mediterranean World” as a model – though there wasn’t as much additional visual material there, the lectures were simply more “watchable” because of the camera work.)
Consider the Fork: How Technology Transforms the Way We Cook and Eatby Bee Wilson was one of my favorite Christmas presents this year. It covered my loves of history, gadgets, food, technology, entomology, popular culture and even evolution and anthropology. The major broad themes were very interesting and enlightening while being very well researched.
There were a few short sections on individual technologies which did feel a bit throw in almost as afterthoughts or which were related to the bigger topics, but just didn’t stand up on their own. Fortunately these didn’t detract from the overall work, though I did feel a bit more on these could have been written.
This is one of the most interesting books on food which I’ve had the pleasure of reading.
The Man Who Loved China: The Fantastic Story of the Eccentric Scientist Who Unlocked the Mysteries of the Middle Kingdom
Biography & Autobiography
April 28, 2009
In sumptuous and illuminating detail, Simon Winchester, bestselling author of The Professor and the Madman, brings to life the extraordinary story of Joseph Needham—the brilliant Cambridge scientist, freethinking intellectual, and practicing nudist who unlocked the most closely held secrets of China, once the world's most technologically advanced country.
Winchester really is a magnificent writer. Although I am a bigger fan of some of his other works, this certainly fits well into the rest of his life’s opus. Somehow he manages to cover bits of science, technology, philosophy, history, (his love) geology, archaeology, culture, politics and even uses his flair for travel writing with great ethos and pathos to tell an interesting story.
Aside from the breadth of topics he covers while telling the story of one man’s life’s work, he writes about and discusses topics which should be part of everyone’s personal cultural knowledge. As a small example, he makes mention of one of the real life archaeologists who served as a model for Indiana Jones – though sadly he only makes the direct connection in a footnote which many may not likely read.
Though I had originally picked up the book out of general curiosity (not to diminish the fact that I’m on a quest to read every word Winchester has written), I find that it also neatly fits into providing some spectacular background on the concept of “Big History” (see Maps of Time: An Introduction to Big History) as it relates to China’s place in the world. In particular “Needham’s question” (briefly: Why, given China’s illustrious past, did modern science not develop there after the 1500’s?) turned around becomes a interesting illustration on the course of human history and the rises and falls of cultures and societies since the Holocene.
For those who may miss the significance, I was particularly impressed with the overall literary power imbued to the book by the use of the book-ended contrasts of Needham’s Chongqing at the opening of the work and modern day Chongqing at the close. This is one of the few times that the mechanics behind how Winchester, the master of telling often non-linear stories, has been patently obvious to me. I hope one day to unravel all of his other secrets. I can only imagine that in his heavy research of his topics, he somehow internally sees the ultimately magical ways in which he will present the information.
I will note that, in contrast to some of his past works, this one had some better physical maps and photos to go along with the text, although I was highly disappointed in their unusable presentation in the e-book version of the book. (Higher dpi versions would have gone a long way, particularly with the ability to zoom in on them in most e-readers.) For those unfortunate enough to have the e-book copy, I commend picking up a physical copy of the book for better interpretations of the photos and maps included.
Finally, perhaps for Winchester’s benefit, I’ll note that typically I would give this book a full five stars in comparing it will all others, but I’m comparing it only with Winchester’s other works and, so it stands at four, and that only because there isn’t the ability to give tenths or hundredths.
12/17/09 marked as: want to read; “Purchased copy from Amazon.com.”
John Hay, America’s secretary of state at the turn of the twentieth century, remarked in 1899 that China was now the “storm center of the world,” and that whoever took the time and trouble to understand “this mighty empire” would have “a key to politics for the next five centuries.”
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China – storm center of the world;
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Overall James Gleick’s book The Information: a History, a Theory, a Flood is an excellent read. Given that it’s an area with which I’m intimately interested, I’m not too surprised that most of it is “review”, but I’d highly recommend it to the general public to know more about some of the excellent history, philosophy, and theory which Gleick so nicely summarizes throughout the book.
There are one or two references in the back which I’ll have to chase down and read and one or two, which after many years, seem like they may be worth a second revisiting after having completed this.
Even for the specialist, Gleick manages to tie together some disparate thoughts to create an excellent whole which makes it a very worthwhile read. I found towards the last several chapters, Gleick’s style becomes much more flowery and less concrete, but most of it is as a result of covering the “humanities” perspective of information as opposed to the earlier parts of the text which were more specific to history and the scientific theories he covered.
Though there is a paucity of equations, particularly on the information theoretic side, Loewenstein does a fantastic job of discussing the theory and philosophy of what is going on in the overlapping fields of information theory and microbiology. (I will note that it is commonly held wisdom within publishing, particularly for books for the broader public, that the number of equations in a text is inversely proportional to the number of sales and I’m sure this is the reason for the lack of mathematical substantiation which he could easily have supplied.)
This is a much more specific and therefore much better – in my mind – book than John Avery’s Information Theory and Evolution which covers some similar ground. Loewenstein has a much better and more specific grasp of the material in my opinion. Those who feel overwhelmed by Loewenstein may prefer to take a step back to Avery’s more facile presentation.
Loewenstein has a deft ability to describe what is going on and give both an up-close view with many examples as well as a spectacular view of the broader picture – something which is often missing in general science books of this sort. Readers with no mathematical or microbiology background can benefit from it as much as those with more experience.
One thing which sets it apart from much of its competition, even in the broader general science area of non-fiction, is that the author has a quirky but adept ability to add some flowery language and analogy to clarify his points. Though many will find this off-putting, it really does add some additional flavor to what might be dry and dull explication to many. His range of background knowledge, philosophy and vocabulary are second only (and possibly even on par or exceeding in some cases) that of Simon Winchester.
I’d highly recommend this book to people prior to their academic studies of biochemistry or molecular cell biology or to budding biomedical engineers prior to their junior year of study. I truly wish I had read this in 1994 myself, but alas it didn’t exist until a few years after. I lament that I hadn’t picked it up and been able to read it thoroughly until now.
For my part, his drastically differing viewpoint of the way in which biology should be viewed moving forward, is spot on. I am firmly a member of this new “school”. His final chapter on this concept is truly illuminating from a philosophical and theoretical view and I encourage people to read it first instead of last.
I’ll also note briefly that I’ve seen some reviews of this book which make mention of creationism or intelligent design and whether or not proponents of those philosophies feel that Loewenstein’s work here supports them or not, particularly since Loewenstein appeared on a panel with Dembski once. I will state for those who take a purely scientific viewpoint of things, that this book is written in full support of evolution and microbiology and doesn’t use the concept of “information” to muddy the waters the way many ID arguments are typically made.
Proofiness: The Dark Arts of Mathematical Deception
Mathematics, Popular Science
September 23, 2010
The bestselling author of Zero shows how mathematical misinformation pervades-and shapes-our daily lives. According to MSNBC, having a child makes you stupid. You actually lose IQ points. Good Morning America has announced that natural blondes will be extinct within two hundred years. Pundits estimated that there were more than a million demonstrators at a tea party rally in Washington, D.C., even though roughly sixty thousand were there. Numbers have peculiar powers-they can disarm skeptics, befuddle journalists, and hoodwink the public into believing almost anything. "Proofiness," as Charles Seife explains in this eye-opening book, is the art of using pure mathematics for impure ends, and he reminds readers that bad mathematics has a dark side. It is used to bring down beloved government officials and to appoint undeserving ones (both Democratic and Republican), to convict the innocent and acquit the guilty, to ruin our economy, and to fix the outcomes of future elections. This penetrating look at the intersection of math and society will appeal to readers of Freakonomics and the books of Malcolm Gladwell.
Charles Seife doesn’t prove that mathematics is essential for a democracy, but he certainly shows how the lack of proper use of mathematics can fray heavily at the edges!
Proofiness was a great book to have read over a long Fourth of July holiday. Though many people may realize some of the broad general concepts in the book, it’s great to have a better structure for talking about concepts like Potemkin numbers, disestimation, fruit packing, cherry picking, apple polishing, comparing apples to oranges, causuistry, randnumbness, regression to the moon, tragedy of the commons, and moral hazard among others. If you didn’t think mathematics was important to daily life or our democratic society, this book will certainly change your mind.
Seife covers everything from polls, voting, politics, economics, marketing, law, and even health to show how numbers are misused in a modern world that can ill-afford to ignore what is really going on around us.
This is a fantastic book for nearly everyone in the general public, but I’d highly recommend it for high school students while taking civics.
David Christian, a trained historian, is one of the leading proponents of the relatively new concept of Big History, which I view as a sea-change in the way humans will begin to view not only the world but our place in it and what we might expect to come in the future. His work presents a truly monumental and profound thesis and a drastically new framework for where humankind fits into the universe. Of the broad variety of works I’ve read in the past several decades, it is simply one of the most interesting and cohesive theses I’ve come across, and I highly and unreservedly recommend it to everyone I know. I’d put it on par or above works like Jared Diamond’s Guns, Germs, and Steel and Matt Ridley’s The Rational Optimistamong others for its broad impact on how I now view the world. For scientists and researchers it has the potential to be the philosophical equivalent of The Bible and in fact, like many religious texts, it is in effect a modern day “creation myth,” albeit one with a scientific underpinning.
Christian’s work was initially brought to my attention by an article in the Chronicle of Higher Education by Jeffrey R. Young in which he mentioned that Bill Gates was a big fan of Christian’s work and had recommended it himself at a TED conference. (Gates is now also a financial supporter of Christian’s Big History Project.) I myself was aware of the Learning Company’s generally excellent coursework offerings and within a few weeks got an audio copy of the course of forty-eight lectures to listen to on my daily commute.
I’ve now devoured both his rather large text on the subject as well as a lecture series he created for a course on the subject. Below are brief reviews of the two works.The magnum written opus Maps of Time: An Introduction to Big History is an interesting change of reference from a historical perspective combining the disciplines of physics, cosmology, astronomy, geology, chemistry, microbiology, evolutionary theory, archaeology, politics, religion, economics, sociology, and history into one big area of contiguous study based upon much larger timescales than those traditionally taken in the study of historical time periods. Though it takes pieces from many disciplines, it provides for an interesting, fresh, and much needed perspective on who humans are and their place in not only the world, but the entire universe.
By looking at history from a much broader viewpoint (billions of years versus the more common decades or even just a few centuries) one comes away with a drastically different perspective on the universe and life.
I’d highly recommend this to any general reader as early as they can find time to read through it, particularly because it provides such an excellent base for a variety of disciplines thereby better framing their future studies. I wish I had been able to read this book in the ninth or tenth grade or certainly at the latest by my freshman year in college – alas the general conception of the topic itself didn’t exist until after I had graduated from university.
Although I have significant backgrounds in most, if not all, of the disciplines which comprise the tapestry of big history, the background included in the book is more than adequate to give the general reader the requisite introductions to these subjects to make big history a coherent subject on its own.
This could be an extremely fundamental and life-changing book for common summer reading programs of incoming college freshman. If I could, I would make it required reading for all students at the high school level. Fortunately Bill Gates and others are helping to fund David Christian’s work to help introduce it more broadly at the high school and other educational levels.
Within David Christian’s opus, there is also a collection of audio lectures produced by The Learning Company as part of their Great Courses series which I listened to as well. The collection of forty-eight lectures is entitled Big History: The Big Bang, Life on Earth, and the Rise of Humanity (Great Courses, Course No. 8050). It provides a much quicker philosophical overview of the subject and doesn’t delve as deeply into the individual disciplines as the text does, but still provides a very cohesive presentation of the overall thesis. In fact, for me, the introduction to the topic was much better in these audio lectures than it was in the written book. Christian’s lecture style is fantastic and even better than his already excellent writing style.
In the audio lectures Christian highlights eight major thresholds which he uses as a framework by which to view the 13.4 billion years of history which the Universe has presently traversed. Then within those he uses the conceptualization of disparities in power/energy as the major driving forces/factors in history in a unique and enlightening way which provides a wealth of perspective on almost every topic (scientific or historical) one can consider. This allows one to see parallels and connections between seemingly disparate topics like the creations of stars and the first building of cities or how the big bang is similar to the invention of agriculture.
I can easily say that David Christian’s works on big history are some of the most influential works I’ve ever come across – and having experienced them, I can never see our universe in the same naive way again.
For those interested in taking a short and immediate look at Christian’s work, I can recommend his Ted Talk “The History of Our World in 18 Minutes” which only begins to scratch the surface of his much deeper and profound thesis: [ted id=1118]
Given how profound the topic of big history is, I’m sure I’ll be writing about and referring to it often. Posts in relation to it can be found here with the tag: “big history“.
In Big History and the Future of Humanity, Fred Spier has built on an earlier work of his and on the work of Eric Chaisson to produce what is currently by far the most sophisticated attempt to construct a thematic scaffolding for big history. He carefully links the idea of increasing complexity with the associated themes of energy flows and the idea of goldilocks conditions—the notion that complexity can increase only under very special conditions and within quite exacting “boundary conditions.” Here are broad theoretical ideas that can help give greater depth and coherence to the story told within big history.
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big history promises to open up exciting new research agendas (including the meaning of complexity and energy flows, and the role of information across many disciplines),
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Introduction: A Modern Creation Myth?
sociologist Émile Durkheim referred to as “anomie”: the sense of not fitting in,
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Russian matryoshka doll
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Accounts of the past that focus primarily on the divisions between nations, religions, and cultures are beginning to look parochial and anachronistic—even dangerous.
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Chaisson, Eric J. Cosmic Evolution: The Rise of Complexity in Nature. Cambridge, Mass.: Harvard University Press, 2001.
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Margulis, Lynn, and Dorion Sagan. Microcosmos: Four Billion Years of Microbial Evolution. London: Allen and Unwin, 1987.
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Maynard Smith, John, and Eörs Szathmáry. The Origins of Life: From the Birth of Life to the Origins of
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Spier, Fred. The Structure of Big History: From the Big Bang until Today. Amsterdam: Amsterdam University Press, 1996.
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Part I: The Inanimate Universe
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This is very much how modern nuclear physics views the idea of a vacuum: it is empty but can nevertheless have shape and structure, and (as has been proved in experiments with particle accelerators) “things” and “energies” can pop out of the emptiness.
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Popol Vuh, or “Council Book,” a sixteenth-century Mayan manuscript,
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Dr. Lightfoot from Cambridge “proved” that God had created humans at exactly 9:00 AM on 23 October 4004 BCE.13
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The particles that did find a partner were transformed into pure energy,
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Perhaps this is where dark matter and energy are hiding?
As an anonymous wit is supposed to have put it: “Hydrogen is a light, odorless gas which, given enough time, changes into people.”25
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The idea that form and matter are different expressions of the same underlying essence was proposed by the Italian Giordano Bruno as early as 1584, in a book called Concerning the Cause, Principle, and One.
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Eric Chaisson’s Cosmic Evolution (2001) is an attempt to think through the meaning of order and entropy at many different scales, from stars to microbes,
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The second law of thermodynamics ensures that all complex entities will eventually die; but the simpler the structure, the better its survival chances, which is why stars live so much longer than humans
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Even in the densest part of the galaxy, the disk, regions of empty space normally contain only about one atom in each cubic centimeter. But in the earth’s atmosphere, there may be 25 billion billion molecules in the same space.15 And pouring though this matter is the energy emitted every second by the Sun. In other words, human history has taken place in a pocket of the universe that is dense in matter and packed with energy. It is the extraordinary richness and complexity of this environment that made life possible.
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A Danish scientist, Nicholas Steno, first argued that fossils were the remains of organisms that had once lived on earth.
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Charles Lyell first stated clearly what came to be known as the principle of uniformitarianism.
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As the English philosopher Francis Bacon pointed out in 1620, it was easy to see from these maps that the continents looked like pieces of a jigsaw puzzle. This similarity was most striking when the west coast of Africa was matched up with the east coast of South America.
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The idea that the continents really had drifted apart was given a thorough scientific basis in a book called The Origin of Continents and Oceans, written in 1915 by a German geographer, Alfred Wegener.
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uppermost layer of the earth (the lithosphere) consists of a number of rigid plates, like a cracked eggshell. There are eight large plates and seven smaller ones, as well as smaller slivers of material.
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Part II: Life On Earth
“The unfolding of events in the life cycle of an organism exhibits an admirable regularity and orderliness, unrivalled by anything we meet with in inanimate matter.”
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In Schrödinger’s famous phrase, each living organism seems to have an astonishing capacity for “continually sucking orderliness from its environment.”
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Unlike stars or crystals, which are general, all-purpose antientropy machines, …
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Think of homoestasis vs longevity
Darwin rarely used the term evolution, perhaps because it seems to imply some sort of mystical force that drives biological change in particular directions and thus would contradict his own view of biological change as a more open-ended process.
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Herbert Spencer, who did the most to popularize the term,
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Erasmus Darwin, suggested that species evolved so as to adapt better to their environments.
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In a book first published in 1809, the French naturalist Jean-Baptiste Lamarck suggested a possible mechanism. Perhaps minor changes acquired during a creature’s lifetime could somehow be passed on to its descendants.
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Time we spend in the gym does not guarantee that our children will be fit.
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Though epigenitics may be at work; see the studies of weight of self vs peers from c. 2010
Evolution works in fits and starts, according to the modern theory of “punctuated evolution,’ which was proposed by Niles Eldridge and Stephen Jay Gould in 1972.
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1920s by Alexander Oparin and J. B. S. Haldane, uses the basic ideas of evolutionary theory to explain not just the evolution of life on earth but also its initial appearance.
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But precisely how chemical evolution generated the first living organisms remains unclear. To understand these difficulties, we must break the problem into several levels. First, we need to explain how the basic raw materials of life were created: the chemical level. Second, we need to explain how these simple organic materials were assembled into more complex structures. Finally, we need to explain the origins of the precise mechanisms of reproduction encoded in the DNA that is present in all living organisms today. At present, we have reasonably good answers to the first question; we have plausible answers to the second question; and we are still puzzled by the third question.
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Harold Urey and his graduate student, Stanley Miller.
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Fred Hoyle and Chandra Wickramasinghe have argued that Earth was seeded with life from outside. This theory is known as Panspermia.
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A. G. Cairns-Smith has suggested that in shallow water, tiny crystals of clay may have provided a template for the formation of more complex molecules.
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Humans do not have the 60,000 to 80,000 genes we once believed were necessary to construct us but half that number, about 30,000. Roundworms have two-thirds as many genes as us (ca. 19,000), and fruit flies just under half (ca. 13,000); even Escherichia coli, a bacterium that inhabits our gut, may have as many as 4,000 genes. So, though constructing large organisms is tougher than constructing small organisms, the difference is not as great as we once imagined.
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It would seem that we’re not really becoming that more complex from a relative perspective here. What is the next major jump on the hockey stick?
As Margulis and Sagan put it: “For the macrocosmic size, energy, and complex bodies we enjoy, we trade genetic flexibility.”
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The first extensive fossil evidence of multicellular organisms dates from the Ediacaran era, ca. 590 million years ago. But the fossil record of multicellular organisms really becomes abundant during the Cambrian era, from ca. 570 million years ago.
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In the middle of the nineteenth century, the German biologist Ernst Haeckel suggested that all single-celled organisms be classified within a separate kingdom of Protista. Then, in the 1930s, biologists realized that there was a fundamental difference between cells with nuclei and those without. As a result, they began to divide all organisms into two distinct kingdoms, the Prokaryota (organisms whose cells had no nuclei) and the Eukaroyta (organisms whose cells had nuclei). In some systems, the Eukaryota also include all multicellular organisms. In the second half of the twentieth century, powerful arguments emerged for the creation of separate kingdoms for fungi and for viruses (which are so simplified that they cannot even reproduce without hijacking the metabolic systems of other organisms). In the 1990s, Carl Woese proposed a new large classification to distinguish between the archaea and other forms of bacteria. Like all prokaryotes, archaea do not have nuclei; but unlike other prokaryotes they take in energy neither from sunlight nor from oxygen but from other chemicals.
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John Maynard Smith and Eörs Szathmáry’s The Origins of Life (1999) is a history of life on Earth, constructed around the central idea of the evolution of complexity.
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Part III: Early Human History: Many Worlds
Net primary productivity (NPP) is that portion of energy from sunlight that enters the food chain through photosynthesis and is turned into plant material.
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This means that the impact of human history will be visible on scales of at least a billion years.
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new ways of extracting resources from their environments.
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We have seen that the emergence of new forms of complexity always involves the creation of large structures within which previously independent entities are locked into new forms of interdependence and new rules of cooperation.7 Following this hint, we should expect to find that the transition to human history is primarily marked not by a change in the nature of humans as individuals but rather by a change in the way individuals relate to each other.
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In an article first published in 1967, two biochemists working in the United States, Vincent Sarich and Alan Wilson, argued that much genetic change is subject to similar rules.
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another possible candidate for the oldest hominine, Ardipithecus ramidus kadabba,
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It is possible that tool use evolved through a process known as Baldwinian adaptation (named after the nineteenth-century American psychologist who first described it systematically). This is a form of evolutionary change that appears to combine Darwinian and cultural elements, because behavioral changes lead to changes in an animal’s lifeways, thereby creating new selective pressures that lead, over time, to genetic changes.
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the so-called Levallois or Mousterian tools.
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Roger Lewin’s Human Evolution (4th ed., 1999)
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Steven Mithen has proposed that a number of once discrete brain modules, some of which may have been present in the earliest hominines, merged quite suddenly—perhaps within the last hundred thousand years—in a sort of linguistic “big bang.”
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The Symbolic Species, Terrence Deacon
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Two factors stand out: the volume and variety of the information being pooled, and the efficiency and speed with which information is shared.
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In a deliberately provocative essay published in 1972, the anthropologist Marshall Sahlins describes the world of the Stone Age as “the original affluent society.”
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In his simple but influential model of social structures, Eric Wolf has suggested that “kin-ordered” societies constitute a major type of human community, one that survives in many different forms even in the modern world.26
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Australian archaeologist Rhys Jones referred to such techniques as “fire stick farming.”39 Fire stick “farmers” deliberately set fire to bushland in regular cycles. In part, their aim was to prevent buildups of combustible material that could lead to hotter and more dangerous fires. But by clearing away underbrush, fire stick farming also encouraged the growth of new plants that, in turn, attracted browsers that could be hunted. Recent research suggests that such techniques may have been used as early as 45,000 years ago.40
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Part IV: The Holocene: Few Worlds
All of recorded human history has taken place within the Holocene interglacial.
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The Trap of Sedentism
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In fact, most of human history (chronologically speaking) has taken place in communities quite innocent of state power. Even in the villages of the early agrarian era, for most people, most of the time, the important relationships were personal, local, and fairly egalitarian. Most households were self-sufficient, and people dealt with each other as people rather than as the representatives of institutions.
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But exploitation, like symbiosis, is never simple or unambiguous. Like predation in the nonhuman world, it can take more or less brutal forms. Lynn Margulis and Dorion Sagan observe, “In the long run, the most vicious predators, like the most dread disease-causing microbes, bring about their own ruin by killing their victims. Restrained predation—the attack that doesn’t quite kill or does kill only slowly—is a recurring theme in evolution.”
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irrigation could raise agricultural productivity decisively, which is why irrigation has been one of the most revolutionary of all technological innovations.
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But population growth itself counts as a form of intensification, for in the era before fossil fuels, the energy resources available to human societies came mostly from human or animal muscle power.
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Inequality is what all top-down theories of state formation predict.
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as the sociologist Émile Durkheim first suggested, our thinking about the way the universe works often mirrors the way our own societies work.
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But most were used as sources of stored energy for their owners: where human labor power was as important a source of energy as oil is today, controlling energy meant controlling people. To make slaves more amenable to control, they were often separated at birth from their families. And, like domestic animals, many were deliberately kept in a state of infantile dependence that inflicted a sort of psychic amputation on them—they remained like children, and their helplessness made them easier to control. Both animal and human slaves could be controlled best if kept economically and psychically dependent on their owners.
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Outside the cities, they usually had little authority over the more localized forms of violence used to collect taxes, prosecute offenders or deal with banditry, or right local injustices. These powers were exercised by local elites or kinship groups. For most individuals, the righting of wrongs remained the duty of the household or kin group, which might seek the support of local patrons or officials.
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Sounds like modern day Muslim middle eastern practice now…
Wolf calls “tributes.” This is justification for regarding societies with states as an entirely new type of social structure. Wolf treats the emergence of what he calls “tribute-taking” societies as a major transformation in the lifeways and the organization of human societies.
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They include the emergence of dense populations, which generated a complex division of labor that posed new organizational problems, led to increased need for conflict resolution and to more frequent warfare, and encouraged the building of large monumental buildings as well as the creation of some form of writing.
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The demographic dynamism introduced into human history by agriculture ensured that sooner or later, humans, like termites, would face the novel challenge of living in dense communities of their own species. For all the local differences, the solutions humans found in different parts of the world turned out to be remarkably similar to each other—and also strikingly similar to those found by termites and other social insects.
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Marvin Harris’s classic essay, “The Origin of Pristine States” (1978).
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we can think of four main types of societies in this era: three—foragers, independent farmers, and pastoralists—lack states; one—agrarian civilizations—has states.
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World historians have become increasingly sensitive to the importance of large systems of interaction, and have often analyzed them using the notion of world-systems. Immanuel Wallerstein, the originator of such theories, argued that particularly in the modern era, it was necessary to analyze not just particular nations or civilizations, but rather the larger networks of power and commerce in which they were entangled, because these networks explained features that could not be explained solely from the internal history of particular regions. Wallerstein called these networks “world-systems,” even though they did not literally embrace the entire world, on the grounds that in many regards they functioned as separate worlds.
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Centers of gravity gave structure and shape to large networks of exchange, while hub regions were more lightweight and were more easily transformed by the exchanges that swept through them. So it was often in hub regions that significant innovations first became important because here was where they could have the greatest impact, while the mass and momentum of centers of gravity ensured that those regions normally changed more slowly.
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During the reign of Sargon of Akkad (who ruled from ca. 2350 BCE for ca. 50 years), we have the first evidence for a new stage in state formation: the appearance of a state controlling several different city-states and their hinterlands.14
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Rein Taagepera has tried to measure the areas ruled by “imperial systems” of Afro-Eurasia at different dates.
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three other factors shaped the pace and nature of innovation in this period: population growth, the expanding activity of states, and increasing commercialization and urbanization.
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Scale as a Source of Innovation
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“the respiration of a social structure.”
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One reason for their immense influence was the overwhelming importance of the agrarian sector. Where most forms of production relied on organic materials and energy sources, agricultural output set limits to the production not just of foodstuffs but also of clothing, housing, energy, productive implements, and even parchment and paper.33 Because agriculture was the main motor of economic growth in the agrarian era, rates of innovation in agriculture dominated medium-term economic, political, and even cultural cycles.
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States as Sources of Accumulation
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The most stable states and the wisest rulers protected the productive base of their societies by taxing lightly, maintaining basic infrastructure, upholding law and order, and encouraging growth in rural populations and agricultural output.
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Thus, an eleventh-century CE Muslim prince from Tabaristan wrote in a book for his son, “Make it your constant endeavor to improve cultivation and to govern well; for understand this truth: the kingdom can be held by the army, and the army by gold; and gold is acquired through agricultural development and agricultural development through justice and equity. Therefore be just and equitable.”50
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Powerful states spent freely on large prestige projects, including cities such as the Achaemenid capital, Persepolis. Such projects were designed to overawe subjects and rivals, but they also provided employment and attracted merchants and artisans.
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In Muscovite history, the reign of Ivan the Terrible offers a horrifying example of the dangers of excessive predation.
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First, elites in tribute-taking societies had to be specialists in coercion and management rather than in production.
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Stable and long-lived polities such as that of China thrived in part because they were rich enough and durable enough to maintain predictable and relatively light levels of taxation, which gave peasants a greater stake in productivity-raising innovations.57
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as Joel Mokyr has argued, technological innovation is unlikely to happen quickly where those who work lack wealth, education, and prestige, and those who are wealthy, educated, and have prestige know nothing about productive work.
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Exchange, Commerce, and Urbanization
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Thus urbanization itself dampened population growth, and it did so most decisively when cities grew fastest.
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Though tributary states normally tolerated and sometimes encouraged commerce, their predatory methods and willingness to resort to force were ever-present threats to the freedoms needed for trade to flourish. There was therefore a fundamental long-term conflict between the methods of tribute takers and those of merchants; and as long as tributary elites dominated political systems, this conflict limited the productivity-raising potential of commercial activity.
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Part V: The Modern Era: One World
Scythians north of the Black Sea more than 2,000 years ago:
But though they are on the whole less violent, personal relations in modern urban communities also lack the intimacy and continuity of those in most traditional societies. Increasingly, they are casual, anonymous, and fleeting. These changes may help explain the loss of a clear sense of values and meaning in modern lives, a subtle and disorienting alteration in the quality of modern life that the French sociologist Émile Durkheim referred to in the late nineteenth century as “anomie.”
The German sociologist Norbert Elias has argued that these changes have reached deep within our psyches, as modern forms of work and time discipline, enforced through the market, have shaped behavior in interpersonal relations, table manners, and attitudes toward sexuality. He has shown how the “emotional economy” typical in the modern world arises out of a relaxation of external restraints combined with an intensification of internal restraints: “The compulsions arising directly from the threat of weapons and physical force gradually diminish, and . . . those forms of dependency which lead to the regulation of the affects [feelings or emotions] in the form of self-control, gradually increase.”
As Daniel Headrick writes: “Knowledge is both cause and effect of economic growth, and the information industry has been the primary cause of the acceleration of technological change in the past 200 years.”
the very nature of most premodern states suggests that as a general rule, in agrarian civilizations tribute-taking generated more wealth and certainly more power than commercial exchanges. This differential helps us understand what might at first appear puzzling: though commercial networks are as old as agrarian civilization, their impact on rates of innovation has been limited until the past two or three centuries. Why, then, did commercial exchanges suddenly become so much more significant in the modern era? Did they reach some critical threshold?
And what then is the next threshold? For think of what the Internet is doing to the entertainment industry and their reticence to go along with it.
Speaking generally, it is the steepness of this gradient of wealth that accounts for capitalism’s remarkable dynamism, just as the large temperature gradient between the Sun and the space surrounding it drives complex processes on Earth.
is the steepness of the gradient that drives wealth so efficiently through capitalist societies and that helps explain why, paradoxically, modern states have to be so much larger and more complex than the states of the tributary world.
So the onus is on the workers to ensure that their labor is productive enough to find a buyer. In this way, the economic lash can stimulate genuine, even creative, self-discipline, whereas the overseer’s whip can generate no more than grudging conformity.
Well-to-do merchants accumulate goods and redouble their profits, while the less well-to-do sit in their shops and sell. They control the markets and daily enjoy their ease in the cities. They take advantage of the pressing needs of the government to sell at twice the normal price. Their sons do not plough or hoe. Their daughters do not raise silkworms or weave. They have fancy clothing and stuff themselves on millet and meat. They earn fortunes while suffering none of the hardships which the farmers suffer. Their wealth enables them to hobnob with princes and marquises, and to dispose of greater power than the officials.29
This quote about 2nd century BCE China sounds a lot like modern day China.
this process was completed by 1279 after the conquest of South China by the Mongols under Kublai Khan. After reunification, two of the three conditions encouraging states to support commercialization (small size and intense rivalries) vanished, and the third (easy access to rich trading systems) lasted only slightly longer.
wealth. The mercantilist policies of European states in the seventeenth century—such as the Navigation Acts of the English commonwealth, which protected British commerce within British colonies—are good examples of new government attitudes toward commerce and the actions that these changes encouraged. Also illustrating this trend is the proliferation throughout Europe of patent laws, which were pioneered in Venice in the fifteenth century. Governments also began to promote innovation through the founding of scientific societies or the offering of prizes.
Over time, commercialization transformed traditional tributary elites. Such transformation was most likely to occur when demands on elite incomes rose sharply in environments where commercial revenues were available for the taking. The English wool trade offers a classic example, for it tempted landowners to clear the land of tenants and replace them with sheep, particularly in the sixteenth century, when new land became available as a result of the dissolution of the monasteries.
the invention in France of the Jacquard loom, which pioneered the use of digital coding as a form of mechanical control (1801);
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As early as 1837, the French revolutionary Blanqui used the term industrial revolution
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For most rural dwellers, these changes were catastrophic.
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This is now what is happening in most of the rest of the world now.
The appearance of societies in which most people depended entirely on markets for their subsistence was a new phenomenon, and it gave a tremendous stimulus to commercial production of goods of mass consumption.
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The idea that atmospheric pressure was a potential source of mechanical power had a history going back at least to the sixteenth century, and it may have been familiar in China as well as in Europe.23
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In 1718, a new owner, Thomas Lombe, in an early example of planned industrial espionage, stole techniques already in use in Italy to set up an improved factory.
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Richard Arkwright’s water frame, James Hargreaves’s spinning jenny, and Samuel Crompton’s spinning mule, a modification of the jenny.24
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Karl Polanyi argues in a classic study of modernity,
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Where literacy spread, knowledge became more abstract and less personal, and abstract knowledge began to acquire an authority quite independent from the prestige of particular teachers.
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In the nineteenth century, beginning in Germany, science itself began to be incorporated into entrepreneurial activity as companies set up laboratories specifically to raise productivity and profits. By the late nineteenth century, scientific research was taking a leading role in processes of innovation that might have simply petered out if they had continued to rely on the technical and practical skills of individual entrepreneurs and artisans.
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Think about how this is done now and how much of it is done by universities instead of by industry. Where is his innovation happening in the future?
The modern world is ruled by larger and more impersonal forces, from faceless bureaucracies to abstractions such as “inflation,” or “the rule of law.” Where abstract forces take over the work of coercion from the landlord, the executioner, and the overseer, it is not surprising that there should emerge cosmologies ruled by equally abstract forces.
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Joel Mokyr, The Lever of Riches (1990),
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Charles Tilly, Coercion, Capital, and European States, AD 990–1992 (rev. ed., 1992), is good on some of the political changes associated with the Industrial Revolution.
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During the “great depression” of the 1870s, it became apparent for the first time that economic growth could falter because of overproduction as well as underproduction.
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Over the following decades, it became clear that in a world of steadily increasing productivity, the problem of finding (or creating) markets would shape the rhythms of economic activity much as the problem of insufficient productivity had done in the agrarian era. As a result, the modern era is dominated by cycles of activity with a different (normally a shorter) periodicity, which we know as business cycles.
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Indeed, lifestyles have changed so greatly that they may be exerting a significant evolutionary impact on human bodies.
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The tensions and dislocations of the hurricane of change affecting the entire globe will ensure that conflict remains endemic, and modern weaponry will ensure that local conflicts continue to cause great suffering.
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Lester Brown argues that “while the Agricultural Revolution transformed the earth’s surface, the Industrial Revolution is transforming the earth’s atmosphere.”
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Part VI: Perspectives On The Future
“With chaos, it is sensitivity to initial conditions that makes the dynamics unpredictable. With emergent properties, it is the general inability of observers to predict the behavior of nonlinear systems from an understanding of their parts and interactions.”
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it is better than doing nothing at all, just as studying the form at a racetrack is better than tossing a coin. In the long run, you will end up with more money if you study the form.
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the space technologies envisioned by the Russian schoolteacher Konstantin Tsiolkovsky, which enabled the first human to leave Earth on 12 April 1961 and the first human to land on another heavenly body on 21 July 1969,
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Appendix 2: Chaos and Order
But the patterns we detect are really there, and their existence is one of the great puzzles of the universe. Why is there order of any kind? And what rules allow the creation and evolution of ordered structures?
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On Earth, the temperature differential between our sun and surrounding space provides the free energy needed to create most forms of complexity, including ourselves; energies created early in the history of our solar system drive the internal heat battery of Earth, which drives plate tectonics. These differentials enable energy to flow, and energy flows make patterns possible. And given enough time, the mere possibility of pattern makes it likely that patterns of many different kinds will eventually appear.
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After the first problem—explaining how order of any kind is possible—is addressed, the second problem remains. How did complex entities emerge, and, once they had emerged, how did they sustain themselves long enough to be noticed by us (or to be us)?
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Paradoxically, the tendency toward increasing entropy—the drive toward disorder—may itself be the engine that creates order.
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The drive toward disorder seems to create new forms of order, just as the energy of falling water can cause droplets of water to splash upward, or a river’s current can create eddies in which small amounts of water flow against the main current.
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Roughly speaking, the more complex a phenomenon is, the denser the energy flows it must juggle and the more likely it is to break down. So we should expect that as entities become more complex, they become less stable, shorter-lived, and rarer. Perhaps even a slight increase in complexity can sharply increase their fragility and, therefore, their scarcity.
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What we can do is to describe some of the ways in which complex structures emerge. The fundamental rule seems to be that complexity normally emerges step by step, linking already existing patterns into larger and more complex patterns at different scales.
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new rules of construction and change seem to come into play. These are known as emergent properties,
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“Leibig’s Law of the Minimum . . . states that populations will be limited by critical resources (e.g., water) that are in shortest supply” (Allen W. Johnson and Timothy Earle, The Evolution of Human Societies, 2nd ed. [Stanford: Stanford University Press, 2000], pp. 14–15).
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articles, “Immunological Time Scale for Hominid Evolution”; it was published in Science, 1 December 1967, pp. 1200–1203.
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There is a good short survey of theories of growth in J. L. Anderson, Explaining Long-Term Economic Change (Basingstoke: Macmillan, 1991); and see the survey in Mokyr, The Lever of Riches, chap. 7 (“Understanding Technological Progress”).
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Guide to highlight colors
Yellow–general highlights and highlights which don’t fit under another category below Orange–Vocabulary word; interesting and/or rare word Green–Reference to read Blue–Interesting Quote Gray–Typography Problem Red–Example to work through
Editor’s Note: Data relating to reading progress was added to this post on 10/21/16. Data relating to highlights, quotes, and marginalia added on 10/23/16.
In the vein of excellent recent books like William Powell’s Hamlet’s BlackBerry: Building a Good Life in the Digital Age, David Allen’s Getting Things Done: The Art of Stress-Free Productivity, Steven Covey’s The 7 Habits of Highly Effective People, and others, Dr. Forni covers the ground of how to best deal with the current “age of distraction” in which we live. Even better, however, he makes many of these books obsolete as he uses his phenomenal depth of knowledge of everything from the Greek and Roman schools of thought to Benjamin Franklin and George Washington and then through to Napoleon Hill (Think and Grow Rich) and Dale Carnegie (How To Win Friends and Influence People and How to Stop Worrying and Start Living)and beyond to provide simple and useful examples of how to be a better and clearer thinker and to elucidate how that will make your life a happier one.
Fans of “Getting Things Done” (GTD) will appreciate some of the underlying philosophy, but will love how it extends those concepts to create a truer sense of happiness in their daily lives.
When I initially approached the book–as an avowed addict of the fast-paced flow of information from both the internet and television–I was daunted at the mere ideas that the book portended. But again Dr. Forni breaks the proverbial mountain into a practical mole-hill. He divides things into simple and understandable chunks, but also provides the necessary motivation along with simple examples of how to carry out this wonderful philosophy. In the short time since I’ve read the book, I’ve been able to more easily put down my “crack-berry” smart-phone and focus more on what I’m doing and getting the best out of life.
Fans of his previous work who have “chosen civility”, will also appreciate how he ties in the concepts of civility and further extends them to the concept of thoughtfulness. The same way he broke down the concept of being civil and created simple, executable ways of changing your daily behavior, he does so with thinking while simultaneously removing the implied modern-day stigma of being a “thinking” person.
In short, this is the book that I wish I had been given before I started high school or even before I started college. I’ll desperately miss all the time I’ve had without this book, but I’ll definitely be living a better life now that it’s here. One thing is certain: everyone I care about will be getting a copy for the holidays this year!
Information Theory and Evolution
Non-fiction, Popular Science
January 1, 2003
This highly interdisciplinary book discusses the phenomenon of life, including its origin and evolution (and also human cultural evolution), against the background of thermodynamics, statistical mechanics, and information theory. Among the central themes is the seeming contradiction between the second law of thermodynamics and the high degree of order and complexity produced by living systems. This paradox has its resolution in the information content of the Gibbs free energy that enters the biosphere from outside sources, as the author shows. The role of information in human cultural evolution is another focus of the book. One of the final chapters discusses the merging of information technology and biotechnology into a new discipline — bio-information technology.
This is a fantastic book which, for the majority of people, I’d give a five star review. For my own purposes, however, I was expecting far more on the theoretical side of information theory and statistical mechanics as applied to microbiology that it didn’t live up to, so I’m giving it three stars from a purely personal perspective.
I do wish that someone had placed it in my hands and forced me to read it when I was a freshman in college entering the study of biomedical and electrical engineering. It is far more an impressive book at this level and for those in the general public who are interested in the general history of science and philosophy of the topics. The general reader may be somewhat scared by a small amount of mathematics in chapter 4, but there is really no loss of continuity by skimming through most of it. For those looking for a bit more rigor, Avery provides some additional details in appendix A, but for the specialist, the presentation is heavily lacking.
The book opens with a facile but acceptable overview of the history of the development for the theory of evolution whereas most other texts would simply begin with Darwin’s work and completely skip the important philosophical and scientific contributions of Aristotle, Averroes, Condorcet, Linnaeus, Erasmus Darwin, Lamarck, or the debates between Cuvier and St. Hilaire.
For me, the meat of the book was chapters 3-5 and appendix A which collectively covered molecular biology, evolution, statistical mechanics, and a bit of information theory, albeit from a very big picture point of view. Unfortunately the rigor of the presentation and the underlying mathematics were skimmed over all too quickly to accomplish what I had hoped to gain from the text. On the other hand, the individual sections of “suggestions for further reading” throughout the book seem well researched and offer an acceptable launching pad for delving into topics in places where they may be covered more thoroughly.
The final several chapters become a bit more of an overview of philosophy surrounding cultural evolution and information technology which are much better covered and discussed in James Gleick’s recent book The Information.
Overall, Avery has a well laid out outline of the broad array of subjects and covers it all fairly well in an easy to read and engaging style.
John Battelle recently posted a review of James Gleick’s last bookThe Information: A History, A Theory, A Flood. It reminds me that I find it almost laughable when the vast majority of the technology press and the digiterati bloviate about their beats when at its roots, they know almost nothing about how technology truly works or the mathematical or theoretical underpinnings of what is happening — and even worse that they don’t seem to really care.
I’ve seen hundreds of reviews and thousands of mentions of Steven Levy’s bookIn the Plex: How Google Thinks, Works, and Shapes Our Lives in the past few months, — in fact, Battelle reviewed it just before Gleick’s book — but I’ve seen few, if any, of Gleick’s book which I honestly think is a much more worthwhile read about what is going on in the world and has farther reaching implications about where we are headed.
I’ll give a BIG tip my hat to John for his efforts to have read Gleick and post his commentary and to continue to push the boundary further as he invites Gleick to speak at Web 2.0 Summit in the fall. I hope his efforts will bring the topic to the much larger tech community. I further hope he and others might take the time to read Claude Shannon’s original paper [.pdf download], and if he’s further interested in the concept of thermodynamic entropy, I can recommend Andre Thess’s text The Entropy Principle: Thermodynamics for the Unsatisfied, which I’ve recently discovered and think does a good (and logically) consistent job of defining the concept at a level accessible to the average public.
I am now going to recommend it to everyone that I meet and have already begun proselytizing its thesis. Certainly worth a second, third, and a successive rereads given the broad array of topics it covers in such a cohesive way. Simply and truly SPECTACULAR!
Dare to be an optimist…
For those interested in short tangential video related to the broader thesis take a look at Matt Ridley’s related TedX talk:
06/05/11 marked as: currently reading
06/06/11 10:37 pm Page 98 22.0% “I love the thought of ideas having sex! Evolution in a whole different framework…”
The Adventures of Sherlock Holmes
Sherlock Holmes, #3
Arthur Conan Doyle
The Strand Magazine
Comprising the series of short stories that made the fortunes of the Strand, the magazine in which they were first published, this volume won even more popularity for Sherlock Holmes and Dr. Watson. Holmes is at the height of his powers in many of his most famous cases, including The Red-Headed League, The Speckled Band, and The Blue Carbuncle.
The original “procedural”, but in fiction form and focusing on logic instead of high tech science.
Read between January 02 – May 09, 2011
Quotes and Highlights:
You may remember the old Persian saying, ‘There is danger for him who taketh the tiger cub, and danger also for whoso snatches a delusion from a woman.’ There is as much sense in Hafiz as in Horace, and as much knowledge of the world.
Singularity is almost invariably a clue. The more featureless and commonplace a crime is, the more difficult it is to bring it home.
Well, moonshine is a brighter thing than fog, …
…as I said then, that a man should keep his little brain-attic stocked with all the furniture that he is likely to use, and the rest he can put away in the lumber-room of his library, where he can get it if he wants it.
“My God! It’s Watson,” said he. He was in a pitiable state of reaction, with every nerve in a twitter.
41% Note: An interesting early use of @Twitter…
I should be very much obliged if you would slip your revolver into your pocket. An Eley’s No. 2 is an excellent argument with gentlemen who can twist steel pokers into knots. That and a tooth-brush are, I think, all that we need.
87% First reference to Holmes with a magnifying lens in print that I’ve seen.Like
Commenting only after reading to page 11, but having skimmed some other parts/sections, it’s a nice and condensed volume with most of the standard material on point set topology. It reads somewhat breezily, is well laid out, and isn’t bogged down with all the technicalities which those who haven’t seen any of this material before might have interest in. It seems better for those with some experience in axiomatic mathematics (I’ve always enjoyed Robert Ash’s A Primer of Abstract Mathematics for much of this material), but in my mind isn’t as clear or as thorough as James Munkres’ Topology, which I find in general to be a much better book, particularly for the self-learning crowd. The early problems and exercises are quite easy.
Given it’s 1964 publication date, most of the notation is fairly standard from a modern perspective and it was probably a bit ahead of it’s time from a pedagogical viewpoint.
This is certainly worth the read for the high qualities of its translation and vocabulary. There are lots of great aphorisms and brilliant bits of advice. Some of the parts about patriotism and information about things like picking a wife are anachronistically funny to read 100+ years after they were written.