Darwinism vs.the real world XXX

Calcium: Maintaining the Right Proportions
Howard Glicksman


Editor's note: Physicians have a special place among the thinkers who have elaborated the argument for intelligent design. Perhaps that's because, more than evolutionary biologists, they are familiar with the challenges of maintaining a functioning complex system, the human body. With that in mind, Evolution News is delighted to offer this series, "The Designed Body." For the complete series,  see here. Dr. Glicksman practices palliative medicine for a hospice organization.

Evolutionary biology is historical science. But that I mean it tries to explain the origin of life by looking only at what is needed to live and explaining it by guessing at historical circumstances. In contrast, physiology is operational science, in that, by looking at how what is needed to live functions within the physical and chemical laws of nature, it tries to explain how life actually works. But when it comes to question of the origin of life, non-operational science is important as well. In other words, it is important to consider what happens when what is needed to live is not functioning well enough to survive. Pathophysiology is "the physiology of disordered function," or the science that explains how the body malfunctions and dies. It is representative of non-operational science.

Natural history museums often display human skeletons alongside those of other animals. Without any discussion of the physiology and pathophysiology of bone and calcium metabolism, these exhibits seek to convince the unwary that life must have come about by chance and the laws of nature alone. In contrast, museums of science and technology display the skeletal remains of different inventions with the intermediate models that led up to the modern versions. By discussing the science behind the technology and the problems and failures encountered along the way, they demonstrate the intelligence used to create them. When it comes to how bones fit into the origin of life, natural history museums only use historical science to show how life looks, whereas when it comes to human ingenuity, museums of science and technology add operational and non-operational science to show how inventions work and don't work to prove their point.

My last article in this series showed that the molecular and cellular structure of bone is complex and that its relationship with the calcium metabolism makes it absolutely vital. The bone cells live within the bone they form. They include the osteoblasts, which take calcium from the tissue fluid surrounding the bone cells to form bone, and the osteoclasts, which break down and remove calcium from bone and deposit it into the bone tissue fluid. Ninety-nine percent of the body's calcium is within its bones and ninety-nine percent of the calcium within the bones is in a crystalline form called calcium hydroxyapatite.

The remaining one percent of bone calcium is dissolved as calcium phosphate in the tissue fluid that surrounds the bone cells. Since this bone tissue fluid is in direct contact with the capillaries, it acts as a bridge by which calcium can move between the circulation and the bone. Through the bone tissue fluid, the body is able to not only supply the bone with its calcium needs, but also provide for its ongoing calcium needs. In other words, through tissue fluid and circulation, the bones act as a reservoir for the calcium metabolism of the body. Let's look at the roles that non-bone calcium plays within the fluid inside and outside of the cells.

Just as sodium (Na+) and potassium (K+) become positively charged ions when dissolved in water, calcium becomes positively charged Ca++ ions in solution. The amount of Ca++ ions within a given amount of fluid is called the Ca++ ion concentration. Of the one percent of calcium outside the bones, only ten percent is present as Ca++ ions in solution outside the cells. This extracellular fluid includes the interstitial fluid, which surrounds the cells and the plasma in the blood. The remaining ninety percent of calcium outside the bones resides in the cells. However, most of this intracellular calcium is not dissolved in the cellular fluid (cytosol) but stored in many of its organelles. In fact, the concentration of Ca++ ions in the cytosol is about ten thousand times less than in the fluid surrounding the cells and in the blood. Since the kidneys constantly filter fluid, with its content of Ca++ ions, out of the circulation, if none of it could be brought back, the body would lose its total calcium content in about two months.

In addition to providing the calcium the bones need to protect the organs from injury and attachment for muscles so we can breathe, move around, and manipulate things, the Ca+ ions in the extracellular fluid are also vital for clotting. Without Ca++ ions in the blood, clotting would be impossible and every day injuries would be much more serious threats. However, there is another very important role the Ca++ ions outside the cells play, which affects all nerve and gland function, heart, and all other muscle function.

Nerve cells produce neurohormones and gland cells produce fluids, enzymes, and hormones. Under a controlled setting, these are released in response to an appropriate stimulus. For example, as noted previously, when the core temperature rises above normal, the sympathetic nerves release acetylcholine , telling the sweat glands to perspire. And when the blood glucose drops too low, the alpha cells in the pancreas release glucagon, telling the liver to release glucose from glycogen. Each of these actions takes place because of a specific signal. This signal is the sudden and massive movement of Ca++ ions into the nerve and gland cell through Ca++ ion channels caused by original stimulus (the rise in core temperature and the drop in blood glucose). This controlled, sudden, and massive influx of Ca++ ions into the cell is the universal signal telling the nerve cells to release their neurohormones and gland cells to release fluids, enzymes, and hormones.

Heart and other muscle cells work by contracting. This involves the contractile proteins within them interacting with each other in a specific way. When adequately stimulated, massive amounts of Ca++ ions enter the cytosol of the heart muscle cells from the surrounding fluid and are released from Ca ++ ion storage units (sarcoplasmic reticulum). This sudden rise of Ca++ ions allows the contractile proteins to interact and bring about contraction. The other muscle cells of the body work in a similar way. With adequate stimulation, they release massive amounts of Ca++ ions into the cytosol from the sarcoplasmic reticulum, making their contractile proteins interact to cause contraction. Just like for nerve and gland cells, it is this controlled, sudden, and massive influx of Ca++ ions into the cytosol that is the universal signal that brings about heart and other muscle cell function.

Controlled nerve, gland, heart and all other muscle function require that the ten thousand-fold difference between the Ca++ ion concentration outside and inside the cell be maintained. But, in trying to maintain this difference in Ca++ ion concentration, the laws of nature present the body with a dilemma. Diffusion is a law of nature that says chemicals in solution are always in motion and tend to move from an area of higher to lower concentration. Since Ca++ ions can diffuse across the plasma membrane, this means that diffusion tends to make Ca++ ions enter these cells. This movement into the cells would significantly increase the Ca++ ion concentration within them and if not opposed would make them non-functional.

If you read some of the earlier articles in this series you may have noticed that the dilemma that diffusion presents to the cell for Ca++ ions is similar to the one it faces for Na+ and K+ ions. The body solves that problem through millions of sodium-potassium pumps in the plasma membrane, which use energy to pump Na+ ions out of the cell while bringing K+ ions back in, against their natural tendency to go in the opposite directions. The innovation the cells use to overcome the natural force of diffusion so they can keep the Ca++ ion concentration in their cytosol ten thousand times less than what it is outside of them is the calcium pump.

There are calcium pumps within the plasma membrane of all of the cells of the body and within the sarcoplasmic reticulum of the heart and other muscle cells, which use energy to actively pump Ca++ ions out of the cytosol. In this way, the body maintains normal nerve, gland, heart, and all other muscle function.

Don't you think it would be good for natural history museums to include in their displays on human skeletons information about the cellular and molecular make-up of bones, their relationship with the calcium metabolism, and the importance of Ca++ ions inside and outside the cell? Then, when they use the similarities between human skeletons and the ones of other animals to claim that life must have come about by chance and the laws of nature alone, the accompanying questions will be apparent. Where did the osteoblasts and osteoclasts come from and in which order? Where did the calcium pumps come from and how do they know how much calcium to send out of the cell to allow for nerve, gland, heart and all other muscle function? That would be educating the public about how life works instead of just how it looks.


Next time we'll look at how the body acquires calcium. The process isn't as easy as it is for water, glucose, and salt. In fact, the mechanism involved is just one more reason to wonder how evolutionary biologists can continue to claim that life has come about by chance and the laws of nature alone.

Separating tool from toolmaker.

No, Your Brain Isn't a Three-Pound Meat Computer
Brendan Dixon

In all the latest sound and fury over Artificial Intelligence -- Will some future Terminator run us over like ants (as Michio Kaku worries)? Must we act quickly to prevent the rise of an evil AI overlord (per Elon Musk)? -- one notes an important, if unstated, assumption: Computers can be intelligent like humans are intelligent. If so, well, perhaps Kaku, Musk, and others are right to stoke fear and thus propel us to action to avert disaster.

On the other hand, if it's not possible, then, like a well-timed magician's trick, the fear-mongering may have us looking for one kind of problem even as we wholly miss another.

Now Roger Epstein, former editor of Psychology Today and an active researcher, writes at Aeon to reject the assumption that the brain works like a computer in any way ("The Empty Brain"):

But here is what we are not born with: information, data, rules, software, knowledge, lexicons, representations, algorithms, programs, models, memories, images, processors, subroutines, encoders, decoders, symbols, or buffers -- design elements that allow digital computers to behave somewhat intelligently. Not only are we not born with such things, we also don't develop them -- ever.

. . .

Computers, quite literally, process information -- numbers, letters, words, formulas, images...Humans, on the other hand, do not -- never did, never will.

Calling the brain, as some have, a three-pound computer made of meat presses the metaphor too far. Epstein recalls other metaphors, all now rejected, drawn from the technology of their day. He predicts the day will come, and is coming, when we'll look back and consider the "brain is a computer" metaphor quaint.

Metaphors always trail what is; the best of them still leave behind much of what we are. Metaphors, and models give us a convenient shorthand, but when flipped around to proscribe what we are, they mislead and delude. Computers do not play games like humans play games. Computers do not create like humans create. Computers, at their most fundamental level, do not even solve computational problems like humans solve computational problems.

Computers are machines we've made, into which we can put reformulated pieces of ourselves. They are a tool, not a replacement. And they most certainly are not electronic versions of whatever it is that goes on inside our heads. Epstein continues:

Misleading headlines notwithstanding, no one really has the slightest idea how the brain changes after we have learned to sing a song or recite a poem. But neither the song nor the poem has been "stored" in it. The brain has simply changed in an orderly way that now allows us to sing the song or recite the poem under certain conditions.

If Epstein is correct, and I believe he is, then the entire AI endeavor, at least in its most extreme forms, will fail. We will not succeed at downloading our minds onto a computer. We will not succeed at creating a computer whose (so called) intelligence is anything like ours. Machines will not suddenly become self-aware and sweep humanity aside.

What should give us pause, however, is that a flawed metaphor inspiring false fears will lead us to miss the real problems with AI and the true magnitude of our own minds. AI works because we deposit portions of our intelligence, recoded into the algorithms a computer can use, into the machines. As with any complex endeavor in which our off-the-cuff guesses are often incorrect, the results of these algorithms can elude our guesses and may produce solutions we might otherwise have missed. This fact in itself demonstrates that whatever a computer is doing, it is not the same thing we do in our own heads.

But since those algorithms capture, at best, only a small portion of our intelligence, they have edges or boundaries, places where they fail because the machine has gone outside the map we coded into it. AlphaGo, which defeated a world-ranked Go player, made a few moves that were not just poor or weak, but were of the what-the-heck-were-you-thinking variety. Why? Because it wasn't thinking: It was following a map, an algorithm, even if a self-adjusting one, and found itself lost once it passed borders.

AI machines are more a form of mimicry than anything even approaching intelligence. That we're better at creating mimicking machines does not change the reality that these machines, like Polly requesting a cracker, do their work without understanding a single word uttered.

We need metaphors to talk about complex things. But when we replace the real with a model, we lose that which we were originally trying to understand.


The real problem with AI, then, is not the prospect of Terminator, but, instead, the likelihood of our blindly depending on machines, lulled to trust them by bad metaphors. The danger is that computers will fail us, and possibly do so in very bad ways.

On the Darwinian establishment's tyranny of authority

As Eric Hedin Earns Tenure, It's Time to Set the Record Straight -- Again
Sarah Chaffee


Up until 2013, Eric Hedin, a Ball State University associate professor of astronomy and physics, taught an interdisciplinary honors course called Boundaries of Science. The course explored intelligent design, among other topics. Biologist Jerry Coyne and the Freedom From Religion Foundation caught wind of this and complained, accusing Hedin of proselytizing and teaching Christianity. Hedin was investigated, and Ball State cancelled the course, while releasing a statement prohibiting the teaching of intelligent design as science.

Obviously, nobody aiming at a career in science would wish to be at the center of attention like that, and Hedin's critics knew it. They set out to intimidate him and other scientists with an interest in ID.

Though Hedin's future looked iffy at the time, he has now earned tenure. That's the good news. The bad news is that his milestone was greeted with reporting in the media that recycled inaccurate, damaging claims from the original controversy, claims that had already been firmly refuted. Inside Higher Ed, for one, repeats obvious errors about Hedin and his course that require setting the record straight once again.

First, Inside Higher Ed reporter Colleen Flaherty gives credence to false claims that Hedin proselytized. She notes:

Eric Hedin, the associate professor of astronomy and physics at Ball State University who was investigated in 2014 for allegedly teaching intelligent design, has earned tenure. That's despite claims that he was proselytizing in a science class and the university's strong affirmation of the scientific consensus around evolution in light of the allegations.

...

The foundation said it did not object to the premise of the honors science seminar, described in the syllabus as an investigation of "physical reality and the boundaries of science for any hidden wisdom within this reality which may illuminate the central questions of the purpose of our existence and the meaning of life. Rather, the organization said it objected to the course "as taught," based on reports that Hedin was proselytizing and endorsing a Christian viewpoint over others presented. As a public university, Ball State could be in violation of its obligation to separate church and state, the foundation said. [Emphasis added.]

In an article at the time, John G. West, the Center for Science & Culture's Associate Director, noted:

[T]he complaint against Hedin did not identify any student who was willing to complain on the record against Hedin. Instead, it merely highlighted a few anonymous (and ambiguous) comments from RateMyProfessor.com, a website that doesn't even verify whether those posting comments are in fact college students, let alone whether they ever took courses from the professor in question.

Furthermore, according to documents released by Ball State, students reported that the course was evenhanded:

"I'm an agnostic and I find absolutely nothing wrong with... [Professor Hedin's] teachings; ... as far as intelligent and thought-provoking discussions go, [Hedin's Boundaries of Science course]... is one of the most INNOVATIVE classes I have had during my time at Ball State. I lean more towards scientific evidence than anything else, but being an intelligent, curious, and open-minded individual, I appreciate all of the discussions that this class has had and all of the new ideas I have come to understand. There is nothing wrong with this class, and I would recommend it to anyone, no matter what their religious beliefs are."

"I took the honors physics course taught by Dr. Hedin in the spring of 2011. While learning about scientific concepts such as quantum mechanics, black holes, the formation of stars, and other topics, Dr. Hedin's instruction challenged me in a way that my other university classes did not. This course made me a better learner. It allowed me to become much more competent in these complex scientific areas of study and prompted me to become an individual who is committed to learning more about these topics in my own time. At times, in the classroom, students would pose questions which were related to spiritual concepts, but Dr. Hedin merely facilitated discussion giving EVERY single student an opportunity to provide input. Furthermore, Dr. Hedin goes above and beyond the actions of a typical college educator."

Inside Higher Ed's reporter puts unverified student reports, damaging to Hedin's reputation, front and center in her article, while ignoring positive reviews.

Second, Hedin's course, as described in the syllabus and approved by the university, fulfilled course expectations. Boundaries of Science (HONRS 296) was an interdisciplinary honors course, not a narrowly focused science course. The stated purpose of HONRS 296 courses at Ball State is to "emphasize relationships of the sciences to human concerns and society." In line with this, Hedin covered a wide range of topics relevant to the boundaries of science, including human consciousness, intelligent design, evolution, debate on the place of naturalism, perspectives on the relationship between science and faith, and the nature of science. The course centered on physics, cosmology, and astronomy, but delved into biology and more. Hedin did not teach creationism -- the religious view that the earth was created several thousand years ago.

Inside Higher Ed also regurgitates the Freedom From Religion Foundation's complaint that the "partial syllabus" for Hedin's course included works by intelligent design proponents and other "Christian apologists who lack any scientific credentials whatsoever," such as C. S. Lewis.

In actuality, the two main texts were a book by Oxford University's John Lennox, a mathematician whom West describes as "a scholar who explicitly rejects Biblical creationism," and a mainstream textbook by Mark A. Garlick, a PhD in astrophysics, covering cosmic history from the Big Bang to the origins of life. A bibliography of optional additional materials included works from a diverse set of philosophical and religious (and anti-religious) perspectives that students could choose to consult -- or not -- at their own discretion.

Inside Higher Ed also repeats inaccuracies from then-Ball State President Jo Ann Gora's public statement:

"Intelligent design is overwhelmingly deemed by the scientific community as a religious belief and not a scientific theory," and the question was not one of academic freedom, but one of academic integrity, she said. "To allow intelligent design to be presented to science students as a valid scientific theory would violate the academic integrity of the course as it would fail to accurately represent the consensus of science scholars."

This statement contains several errors. The point about "consensus" science is not a valid way to judge intelligent design; instead, it is often an excuse not to examine the evidence. Intelligent design is not a religious belief -- it does not draw from any sacred text. On the contrary, intelligent design uses the scientific method to reach its conclusions. Here is a brief summary of ID, according to Casey Luskin, former Center for Science & Culture Research Coordinator:

Intelligent design is a scientific theory that holds some aspects of life and the universe are best explained by reference to an intelligent cause. Why? Because they contain the type of complexity and information that in our experience comes only from intelligence.

As a result, intelligent-design theorists begin by studying how intelligent agents act when they design things. Intelligence is a process, or a mechanism, which we can observe at work in the world around us. Human designers make a great dataset for studying how intelligent agency works.

When we study the actions of humans, we learn that intelligent agents produce high levels of complex and specified information (CSI). Something is complex if it's unlikely, and specified if it matches some independent pattern.

...

By assessing whether natural structures contain the type of complexity -- high CSI -- that in our experience comes only from intelligence, we can construct a positive, testable case for design.

And what happens when we study nature? Well, the past 60 years of biology research have uncovered that life is fundamentally based upon:

A vast amount of complex and specified information encoded in a biochemical language;

A computer-like system of commands and codes that processes the information.

Molecular machines and multi-machine systems.

But where in our experience do things like language, complex and specified information, programming code, or machines come from? They have one and only one known source: intelligence.

For further information on the scientific theory of intelligent design and related matters, see our resource list of "Essential Readings."

Finally, despite Dr. Gora's assertion, academic freedom was indeed the primary issue at stake in Hedin's case. We have dealt with this extensively elsewhere.


Despite claims from the Freedom From Religion Foundation and other activists, Hedin in fact has a fine record as both a scientist and a teacher, and he deserved fairer treatment from Inside Higher Ed. It would have been much more fitting to celebrate his tenure, than to dig up unsubstantiated accusations from the past.

Past the hand waving at the engineering of the nuclear membrane

What It Takes to Build a Nuclear Membrane
Evolution News & Views

In the cartoon depictions of cells we often see, the nucleus looks about as complicated as a balloon. It's drawn as a thin membrane bubble surrounding the chromosomes. The balloon pops when the cell divides, then the cell blows new balloons around each daughter cell's DNA. What could be simpler?

Authors in Current Biology give a reality check by describing in detail the structure of the nuclear membrane. It's mind-boggling how sophisticated it is -- and they don't even get into the most mind-boggling part: the nuclear pore complexes that let cargo in and out. (At the risk of redlining the boggle-meter, we'll save that subject for another time.)

In their "Quick Guide to Lamins," Wei Xie and Brian Burke introduce us to the complexities of the critically important proteins that make up the nuclear membrane. First of all, what are lamins?

Lamins are structural proteins of the nuclear envelope that are unique to metazoans. Coelenterates, such as hydra, and the nematode Caenorhabditis elegans contain only a single lamin gene. Drosophila has two lamin genes and mammals have three. The lamin genes encode a repertoire of proteins that is augmented by alternative splicing. [Emphasis added.]
So right off the bat, only multicellular animals have lamin genes and proteins. Lamins are among the numerous new cell products, tissues, and organs that appeared without ancestors at the Cambrian explosion. This is confirmed by a 2012 paper that tries to describe the "Evolution of the lamin protein family":

The lamin/IF protein family seems to be restricted to the metazoans. In general, invertebrate genomes harbor only a single lamin gene encoding a B-type lamin. The archetypal lamin gene structure found in basal metazoans is conserved up to the vertebrate lineage.
This distinction with metazoans is curious, since all eukaryotes have a nucleus. Another 2012 paper claims to have found a "lamin-like" protein in a slime mold, but here in 2016, Xie and Burke make no mention of it, suggesting it isn't commonly thought of as an evolutionary precursor (and it just pushes the question further back: where did the slime mold get it?).

Development

The lamins represent the founding members of the intermediate filament (IF) superfamily, and are classed as type V IF proteins. Like all IF proteins, each of the lamins features a globular aminoterminal head domain followed by a central alpha-helical coiled-coil domain. This terminates in a second globular region that has at its core an immunoglobulin fold. In contrast to cytoplasmic IF proteins, each of the lamins contains a nuclear localization sequence that lies just downstream of the coiled-coil domain and is essential for directing the lamins into the nucleus, where they assemble into the nuclear lamina, a protein meshwork that is intimately associated with the nuclear face of the inner nuclear membrane (INM).
They have a zip-code tag that directs them to the nucleus, where they assemble into a meshwork. The membrane has layers: an inner membrane, an outer membrane, and an inter-membrane space. But that is only the beginning. Since mammal lamins are much more complicated and poorly understood, the authors talk about frog lamins, where scientists have been able to tease out some of the details.

Structure

Lamins "spontaneously assemble" into an "orthogonal network" of half-staggered filaments. At least that's what they do in a petri dish. Undoubtedly the process is more involved in the living cell, because "Numerous nuclear pore complexes are associated with this filament meshwork."

Function

Lamins provide both strength and flexibility to the nuclear membrane, and are responsive to the environment. If your lamins are working, be thankful. Bad things happen when they don't.

Forming a 10-20 nm filamentous layer beneath the INM, the mammalian nuclear lamina provides mechanical strength to the nuclear envelope. The nuclei of fibroblasts deficient in A-type lamins lose their normally smooth and round shape; instead irregularities, often severe, are observed. These irregularities are frequently associated with the appearance of nuclear membrane blebs and transient ruptures of the nuclear envelope (Figure 1). Intriguingly, motile cells and cells growing on rigid substrates upregulate A-type lamin expression. Conversely, cells on deformable substrates have reduced A-type lamin expression. It is likely that these differences represent a mechanism by which cells can adapt to changes in mechanical forces transmitted to the nucleus via the cytoskeleton....
It turns out that lamins are in communication with the cytoplasm and the outside world. And that's not all; they communicate with the inside of the nucleus as well:

In addition to their direct structural supporting functions, lamins associate with a number of other nuclear envelope components, including nuclear pore complexes and LINC (linker of the nucleoskeleton and cytoskeleton) complexes. The latter are composed of SUN domain proteins in the INM and the KASH proteins in the outer nuclear membrane (ONM). These proteins establish transluminal interactions within the perinuclear space, the gap that separates the INM and ONM. Through this interaction, SUN-KASH pairs represent links in a molecular chain that spans both nuclear membranes and physically couples the lamina and other nuclear structures to the cytoskeleton. In this way, LINC complexes may have essential roles in nuclear migration/ positioning and mechanotransduction in both health and disease.
The whole "balloon" that appeared so simple at the beginning is composed of several complexes in three layers, with parts that communicate longitudinally and parts that communicate transversely. All of this communicates with the meshwork outside the nucleus, the cytoskeleton. And besides all that, lamins are important players in what goes on inside the nucleus: so much so, that your lifespan might depend on what these proteins do.

It is clear that perturbations in nuclear lamina structure can strongly influence chromatin organization. This may lead to genome-wide changes in replication and transcription activities. As an example, 3D-SIM has revealed that 50% or more of telomeres are associated with the nuclear lamina. The interplay between telomeres and A-type lamins, in conjunction with lamina-associated polypeptide 2-alpha (LAP2-alpha), is thought to regulate cell proliferation and longevity.
Speaking of longevity, there's a strange and highly upsetting genetic disease called progeria. It turns kids old before their time; often they die of "old age" in their teens. That is an example of a laminopathy, one of two dozen lamin disorders that cause severe disability or death. A single point mutation in one lamin gene can cause progeria. Others cause muscular dystrophy or nerve damage, if the individual even survives to birth.

Final Thoughts

We've taken a brief look at proteins that appeared abruptly in the animal kingdom and remain highly conserved throughout life. Their amino acid sequences cannot tolerate mutations. They perform vital functions, both structurally and in interaction with other complexes. They have important roles in cell division and longevity. And these authors did not even get into the fantastic operation at mitosis, when this highly integrated membrane is systematically torn down and rebuilt in the two daughter cells in a matter of minutes.


In other words, one solution to simplistic speculation about evolution is to look closely at a particular phenomenon, with all its intricacies. The design is in the details.

Plankton takes the stand for design.

Oceans Full of Design
Evolution News & Views

Some look like miniature spaceships. Some look like tiny jewel boxes. Others look like miniature versions of shrimp. They constitute most of the biomass on the planet, regulate earth's carbon and oxygen, and provide food for fish, birds, and blue whales -- the largest animals to ever grace the earth. What are they? Collectively, we call them "plankton," a word meaning drifters. Such a catch-all term hardly does justice to their incredible diversity and importance to us all. A few recent papers are opening wider the black box of these wonderful plants (phytoplankton) and animals (zooplankton).

The Jewel Boxes: Diatoms

We discussed the diatoms and their delicate silica shells a couple of months ago, so we won't go into detail here. Suffice it to say that one of the papers we will look at confirms that these single-celled algae are useful as well as ornamental. "Among autotrophs, diatoms are commonly attributed to being important in carbon flux because of their large size and fast sinking rates."

The Spaceships: Rhizaria

Diatoms are not the only Baroque artists. Other microbes in the plankton community build even more elaborate 3-D shapes, notably the radiolarians and foraminifera. Not your ordinary amoebas, the Rhizaria share characteristics with the familiar blob-like protists, including pseudopodia, but they also construct "intricate mineral skeletal structures of opal (SiO2), celestite (SrSO4) or calcite (CaCO3)," David A. Caron says in Nature. Classification of these organisms continues to the present day.

Do you know the name and evolutionary affiliation of any of the most conspicuous groups of single-celled organisms in the world's oceans? Did you guess the Rhizaria, or one of the more familiar groups of plankton that make up this supergroup, such as the Radiolaria, Acantharia or Foraminifera? If you didn't, you're not alone -- until recently, neither did the vast majority of biological oceanographers. Biard et al. report on page 504 of this issue that the abundance and biomass of these enigmatic species in the ocean are much greater than previously recognized. In addition, Guidi et al. (page 465) reveal the extent of the Rhizaria's involvement in the export of carbon from the atmosphere to the ocean depths. [Emphasis added.]
Ernst Haeckel had many faults, but he provided one worthy achievement that continues to grace textbooks today. No, it's not his infamous embryos; it's a series of detailed drawings of Rhizarians he made from samples collected by the oceanic Challenger expedition of 1872-1876. The fantastic skeletons of these creatures have to be seen to be believed (searching on rhizaria+Haeckel quickly brings up the drawings). Caron shows a few of the colonial forms in his article. By "holding hands" with their pseudopodia, these animals can form large colonies. "Some species can even form cylindrical colonies approximately 1 cm in diameter and greater than 1 m in length," Caron notes.

While over-designed for Baroque symmetry and detail, Rhizarians are also useful. That's what Caron and the two papers he references focus on: "the vital export of carbon from upper ocean layers to the deep ocean." Without the help of these organisms reducing atmospheric carbon dioxide, where would the earth be today? And do they have to be so doggone beautiful to carry on that task? None of the papers explain how these amazing spaceships, cathedrals and geodesic domes evolved. To fill that gap, design scientists could take leadership over this vast research opportunity.

One of the reasons for their anonymity to oceanographers is the delicate morphologies of living specimens. These structures deteriorate badly as a result of the methods and preservatives that have routinely been used for collection and species identification. Some species contain no skeletal material, and in plankton samples their remains are often not recognizable. Substantial abundances of Rhizaria were detected by divers in the open ocean more than two decades ago, and are visible in earlier underwater images. However, truly global surveys have never been conducted.
The Mighty Migrating Micro-Shrimp

Illustra Media's documentary Flight: The Genius of Birds briefly mentions the annual bloom of plankton in the Weddell Sea that coincides with the arrival of the Arctic terns. In the bloom, the phytoplankton feed the zooplankton which set the table for birds, fish and mammals. Blue whales migrate to this Antarctic sea to scoop up the krill in their gigantic mouths.

Illustra's Design of Life films showcased the amazing animal migrations of butterflies, birds, salmon and sea turtles, but there are microscopic migrators you probably didn't know about. That's because scientists didn't know much about them, either. Among them are tiny shrimp-like crustaceans like copepods, amphipods and krill. Scientists at the Alfred Wegener Institute discovered something amazing about these little guys. They migrate hundreds of meters almost every day. The scientists spent three years studying this phenomenon.

The daily vertical migration of zooplankton -- often crustaceans with body lengths ranging from millimetres to centimetres -- is mainly triggered by the day-night cycle. In order to escape potential predators, they dive into the dark depths at sunrise and stay there during the day. After sunset, they once again rise to the upper layers to feed where the sunlight has allowed planktonic algae to grow. Until now, only short time snippets of the migration pattern of the zooplankton in the Southern Ocean existed. Because of its seasonal sea ice cover, many areas are not accessible by ship during the southern winter. At this time of year, biological network samples can only be taken intermittently.
The current study is based on data that was collected during three Polarstern expeditions and with deep-sea moorings deployed in the Southern Ocean between 2005 and 2008 within the framework of the LAKRIS project (Lazarev Sea Krill Study). As part of this study ADCPs were moored at three different geographical locations along the Greenwich meridian; the ADCPs send out sound waves at fixed intervals and cover an up to 500 metres deep water layer under the surface. While the strength of the echo provides information about the concentration of the zooplankton, the migration velocity can be calculated based on the Doppler shift of the sound frequency.

It was a pretty clever method of data collection. The only times crustaceans don't make the daily trip is during the spring bloom when their algae prey are so abundant, they need not worry about predators; or else, possibly, the predators can't see them as well at that season. Regardless, they don't seem to be passively riding currents, because the migration is timed to the threat and can be switched off.

As the Illustra films demonstrated, any migration requires navigation, energy planning and timing. To migrate 500 meters every day is a big task for a 5-millimeter animal. That's roughly 100,000 body lengths, like swimming 10 marathons a day. How do they do it? Is there an ID researcher that would like to explore these uncharted waters?

Final Thoughts

We've taken a brief look at microscopic organisms with a big job: regulating the carbon and oxygen cycles of the whole planet. They're implicated in nitrogen and phosphorus regulation as well. How did the earth get along before these amazing creatures "evolved"? Don't ask the evolutionists, because they didn't say.


Here's what makes earth stand out from all the exoplanets that the Kepler spacecraft is finding. It's not just water. It's not just air. Only the earth, as far as we know, is filled with functioning creatures that do what they do because of complex specified information -- the hallmark of intelligent design.

In defense of commonsense re:the design debate

Book by Douglas Axe Shows the Key to Understanding Origins Is the "Design Intuition" -- Pre-Order Now!
Evolution News & Views 

A remarkable thing about evolutionary theory is the way it demands that we deny our intuition at almost every step. Evolutionists then assure us that the science is all figured out, so we needn't trouble our silly heads about the relevant biology.

In a new book, Douglas Axe of Biologic Institute turns this standard assurance on its head. In Undeniable: How Biology Confirms Our Intuition That Life Is Designed, Dr. Axe restores the place of intuition alongside intellect in considering the question of life's origins.


Undeniable will be published on July 12 by HarperOne, but you can pre-order before then and participate in an exclusive, private conference call with Dr. Axe and talk- show host Michael Medved. You'll also receive digital versions of three complete books from Discovery Institute Press: Debating Darwin's Doubt, The Unofficial Guide to Cosmos, and Science & Human Origins. See here for easy instructions.Throughout his distinguished and unconventional career, engineer-turned-molecular-biologist Axe has been asking the questions that much of the scientific community would rather silence. Now, he presents his conclusions in this brave and pioneering book. Axe argues that the key to understanding our origin is the "design intuition" -- the innate belief held by all humans that tasks we would need knowledge to accomplish can only be accomplished by someone who has that knowledge. For the ingenious task of inventing life, this knower can only be God.

Starting with the hallowed halls of academic science, Axe dismantles the widespread belief that Darwin's theory of evolution is indisputably true, showing instead that a gaping hole has been at its center from the beginning. He then explains in plain English the science that proves our design intuition scientifically valid. Lastly, he uses everyday experience to empower ordinary people to defend their design intuition, giving them the confidence and courage to explain why it has to be true and the vision to imagine what biology will become when people stand up for this truth.

Armed with that confidence, readers will affirm what once seemed obvious to all of us -- that living creatures, from single-celled cyanobacteria to orca whales and human beings, are brilliantly conceived, utterly beyond the reach of accident.

Our intuition was right all along.

Douglas Axe is the director of Biologic Institute. His research uses both experiments and computer simulations to examine the functional and structural constraints on the evolution of proteins and protein systems. After a Caltech PhD he held postdoctoral and research scientist positions at the University of Cambridge, the Cambridge Medical Research Council Centre, and the Babraham Institute in Cambridge.

His work and ideas have been featured in many scientific journals, including the Journal of Molecular Biology, the Proceedings of the National Academy of Sciences, and Nature, and in such books as Signature in the Cell and Darwin's Doubt by Stephen Meyer and Life's Solution by Simon Conway Morris.

On surviving the Darwinian inquisition.

World Magazine Tells David Coppedge's Powerful Story

David Klinghoffer 

I had the privilege of getting to know David Coppedge a few years ago, leading up to the shameful resolution of his 2012 discrimination case against NASA's Jet Propulsion Lab. His story is among those that remind us intelligence design isn't only a scientific issue but one with serious civil rights implications as well.

See here for more background on the Coppedge case. In brief, the mild-mannered team lead computer administrator on the Cassini Mission to Saturn was viciously punished by JPL supervisors. His offense? Sharing information about ID, all in the most respectful, appropriate manner. Now his persecution and its aftermath are recounted in a moving article in World Magazine ("After a fiery trial").

Take a moment and read it. I'm glad to have stayed in touch with Coppedge since the court case in Los Angeles, so I'm familiar with some of what's related here. To call his experiences dramatic is an understatement. Here's how it began:

When JPL hired Coppedge in 1996 as a computer system administrator to help with the Cassini mission to Saturn (described by NASA as "the most ambitious effort in planetary space exploration ever mounted"), he was thrilled to land his dream job: Here he was, at the heart of cutting-edge science -- probing the heavens, discovering the great unknown, making history. As team lead, he constantly tried to excite his team members with the awareness they were part of something extraordinary.

He also occasionally offered DVDs about intelligent design to co-workers whom he knew. His goal wasn't to proselytize, he says, but to stir conversations, because "if the Darwinian picture is flawed, people ought to know the facts." He had one co-worker who would talk frequently about his interest in photography -- so why not share his own interest in the origin of life? If anyone expressed disinterest, he says, he immediately backed down. So Coppedge was flabbergasted when his supervisor told him "a number of people" had complained that he was "pushing religion" during work hours. His demotion came a month later.

There ensues the court battle, punctuated by mysterious debilitating headaches, a struggle with cancer, spiritual trial and renewal, even a near-deadly encounter with a flying insect. This is a remarkably resilient man. On top of everything else, his Facebook feed, which I follow, demonstrates his remarkable gifts as a nature photographer and his daring as an outdoorsman and adventurer across the wildernesses of the West.

His story has a happy ending, but then so does the Book of Job.

The thumb print of Jehovah II

The thumb print of Jehovah III

The thumb print of jehovah IV

File under "well said" XXV

God said: you must teach, as I taught, without a fee.
The Talmud

A clash of titans XVII

Modi's India at the edge of fascism?Pros and Cons.

On not getting carried away by science hype.

Has Craig Venter Produced Artificial Life?
Jonathan Wells 


"Artificial life, the stuff of dreams and nightmares, has arrived." So proclaimed The Economist on May 20th, after a team of scientists headed by J. Craig Venter [2] announced that it had replaced the natural DNA in a bacterial cell with DNA they had artificially synthesized.

According to University of Pennsylvania philosopher and bioethicist Arthur Caplan, "Venter and his colleagues have shown that the material world can be manipulated to produce what we recognize as life. In doing so they bring to an end a debate about the nature of life that has lasted thousands of years. Their achievement undermines a fundamental belief about the nature of life that is likely to prove as momentous to our view of ourselves and our place in the Universe as the discoveries of Galileo, Copernicus, Darwin and Einstein."

Whoa! Wait a minute!

What Venter and his team did was to determine the sequence of the DNA in one of the world's simplest bacteria, use the sequence information to synthesize a copy of that DNA from subunits sold by a biological supply company, then put the synthetic copy of DNA into a living bacterial cell from which the natural DNA had been removed.

As Nicholas Wade pointed out in The New York Times, Eckard Wimmer and his colleagues did something similar in 2002 by synthesizing poliovirus RNA. Wimmer and his colleagues then used that synthetic RNA to make functioning polioviruses. But viruses are not living cells. No one has ever been able to make a living cell from its DNA--not even Craig Venter.

A virus is just RNA or DNA in a protein capsule. The viral RNA or DNA can't make more of itself, nor can it make the capsule. Viral RNA or DNA must first be put into a living cell (or, in the case of Wimmer's experiment, into an extract carefully prepared from living cells), because only the cell (or its extract) contains the complex molecular machinery needed to make more RNA or DNA and to manufacture the protein capsule.

By themselves, however, RNA and DNA are biologically inert. Only a living cell is alive, and in our experience, life always comes from life. That's why spontaneous generation doesn't happen. That's why origin-of-life researchers have not even come close to solving their problem. And that's why Venter and his team couldn't create life; they had to start with it. There is much more to living cells--even relatively simple cells--than is dreamt of in Arthur Caplan's philosophy.

In contrast to Caplan's exaggerated claims, CalTech biologist and Nobel laureate David Baltimore said that Venter has "overplayed the importance" of his results, which represent "a technical tour de force" rather than a scientific breakthrough. Venter "has not created life, only mimicked it," Baltimore said.

Boston University bioengineer James Collins called Venter's work: 
an important advance in our ability to re-engineer organisms, not make new life from scratch. Frankly, scientists don't know enough about biology to create life. Although the Human Genome Project has expanded the parts list for cells, there is no instruction manual for putting them together to produce a living cell. It is like trying to assemble an operational jumbo jet from its parts list--impossible. Although some of us in synthetic biology have delusions of grandeur, our goals are much more modest.

These realistic assessments probably wouldn't impress the anonymous author of The Economist article. "Pedants may quibble," the writer complains, that "the researchers had to use the shell of an existing bug to get that DNA to do its stuff."

Shell? But oh, what an amazing shell it is! And from that shell of life, what discoveries may come? Ay, there's the rub.

On I.D and agreeing to disagree.

Debating Common Ancestry
John G. West 

As those of us at Discovery Institute have emphasized for a long time, intelligent design is not incompatible with the idea that living things share a common ancestor. In other words, one can believe that nature displays evidence of intentional design, and still believe in common descent.

Indeed, I would argue that one of the forebears of the modern intelligent design movement is none other than Alfred Russel Wallace, who is credited with Darwin as co-discoverer of the theory of evolution by natural selection. Wallace believed that nature displayed powerful evidence of design by an overruling intelligence. Today, Discovery Institute has a number of affiliated scholars who similarly affirm the idea of common descent, including biologist Michael Behe and geneticist Michael Denton. Denton makes his views clear in his book Evolution: Still a Theory in Crisis, which Discovery Institute Press published earlier this year.

Of course, we have other affiliated scholars who are strongly critical of universal common descent, the claim that all living things are descended from one original primordial organism. I think that our diversity on this issue is a good thing.

You can see it on display in the recent, fascinating exchanges between ID proponents Cornelius Hunter (a biologist and Discovery Institute Fellow) and ID-supporter Vincent Torley, a gifted philosopher who writes at Uncommon Dissent. This type of robust exchange on the evidence for common descent is the sort of thing you would be hard pressed to find among supporters of modern Darwinism, either atheist or religious.

Although supporters of Darwinism typically try to claim the mantle of being fearless free-thinkers, many of them appear to have an exceptionally narrow tolerance for genuine diversity of thought, especially when it comes to allowing any debate on the scientific evidence relating to evolution. In my experience, this narrow tolerance for scientific debate relating to evolution is just as true among religious supporters of Darwin's theory as it is among secularists.


Indeed, I have come across many religious supporters of Darwin's theory who make common descent a litmus test on whether one is "anti-science" and who won't entertain any discussion of the scientific evidence. On this and other topics, I think it's the ID community that is showing the way.

The Watchtower Society's commentary on 1st and 2nd Kings

KINGS, BOOKS OF:

Books of the Holy Scriptures relating the history of Israel from the last days of King David until the release of King Jehoiachin from prison in Babylon.

Originally the two books of Kings comprised one roll called Kings (Heb., Mela·khimʹ), and in the Hebrew Bible today they are still counted as one book, the fourth in the section known as the Former Prophets. In the Greek Septuagint the Books of the Kings were called Third and Fourth Kingdoms, the Books of Samuel having been designated First and Second Kingdoms. In the Latin Vulgate these books were together known as the four books of Kings because Jerome preferred the name Regum (Kings), in harmony with the Hebrew title, to the literal translation of the Septuagint title Regnorum (Kingdoms). Division into two books in the Septuagint became expedient because the Greek translation with vowels required almost twice as much space as did Hebrew, in which no vowels were used until the second half of the first millennium of the Common Era. The division between Second Samuel and First Kings has not always been at the same place in the Greek versions. Lucian, for one, in his recension of the Septuagint, made the division so that First Kings commenced with what is 1 Kings 2:12 in our present-day Bibles.

Writing of the Books. Although the name of the writer of the books of Kings is not given in the two accounts, Scriptural indications and Jewish tradition point to Jeremiah. Many Hebrew words and expressions found in these two books appear elsewhere in the Bible only in Jeremiah’s prophecy. The books of Kings and the book of Jeremiah complement each other; events, as a rule, are briefly covered in one if they are fully described in the other. Absence of any mention of Jeremiah in the books of Kings, although he was a very prominent prophet, could be expected if Jeremiah was the writer, because his activities were detailed in the book bearing his name. The books of Kings tell of conditions in Jerusalem after the exile had begun, indicating that the writer had not been taken to Babylon, even as Jeremiah was not.—Jer 40:5, 6.

Some scholars see in the books of Kings what they consider to be evidence of the work of more than one writer or compiler. However, except for variation because of the sources used, it must be observed that the language, style, vocabulary, and grammar are uniform throughout.

First Kings covers a period of about 129 years, commencing with the final days of King David, about 1040 B.C.E., and running through to the death of Judean King Jehoshaphat in about 911 B.C.E. (1Ki 22:50) Second Kings begins with Ahaziah’s reign (c. 920 B.C.E.) and carries through to the end of the 37th year of Jehoiachin’s exile, 580 B.C.E., a period of about 340 years. (2Ki 1:1, 2; 25:27-30) Hence the combined accounts of the books of Kings cover about four and a half centuries of Hebrew history. As the events recorded therein include those up to 580 B.C.E., these books could not have been completed before this date, and because there is no mention of the termination of the Babylonian exile, they, as one roll, were undoubtedly finished before that time.

The place of writing for both books appears to have been, for the most part, Judah, because most of the source material would be available there. However, Second Kings was logically completed in Egypt, where Jeremiah was taken after the assassination of Gedaliah at Mizpah.—Jer 41:1-3; 43:5-8.

The books of Kings have always had a place in the Jewish canon and are accepted as canonical. There is good reason for this, because these books carry forward the development of the foremost Bible theme, the vindication of Jehovah’s sovereignty and the ultimate fulfillment of his purpose for the earth, by means of his Kingdom under Christ, the promised Seed. Moreover, three leading prophets, Elijah, Elisha, and Isaiah, are given prominence, and their prophecies are shown to have had unerring fulfillments. Events recorded in the books of Kings are referred to and elucidated elsewhere in the Scriptures. Jesus refers to what is written in these books three times—regarding Solomon (Mt 6:29), the queen of the south (Mt 12:42; compare 1Ki 10:1-9), and the widow of Zarephath and Naaman (Lu 4:25-27; compare 1Ki 17:8-10; 2Ki 5:8-14). Paul mentions the account concerning Elijah and the 7,000 men who did not bend the knee to Baal. (Ro 11:2-4; compare 1Ki 19:14, 18.) James speaks of Elijah’s prayers for drought and rain. (Jas 5:17, 18; compare 1Ki 17:1; 18:45.) These references to the actions of individuals described in the books of Kings vouch for the canonicity of these writings.

The books of Kings were largely compiled from written sources, and the writer shows clearly that he referred to these outside sources for some of his information. He refers to “the book of the affairs of Solomon” (1Ki 11:41), “the book of the affairs of the days of the kings of Judah” (1Ki 15:7, 23), and “the book of the affairs of the days of the kings of Israel” (1Ki 14:19; 16:14).

One of the oldest extant Hebrew manuscripts containing the books of Kings in full is dated 1008 C.E. The Vatican No. 1209 and the Alexandrine Manuscript contain the books of Kings (in Greek), but the Sinaitic Manuscript does not. Fragments of the books of Kings evidently dating from the B.C.E. period have been found in the Qumran caves.

The framework of these books shows that the writer or compiler gave pertinent facts about each king for the purpose of chronology and to reveal God’s estimate, favorable or unfavorable, of each king. The relationship of their reigns to the worship of Jehovah stands out as the most important factor. After considering the reign of Solomon, there is, with some exceptions, a general set pattern for describing each reign, as two parallel lines of history are interwoven. For the kings of Judah there is usually given first an introductory synchronism with the contemporaneous king of Israel, then the age of the king, the length of his reign, the place of rule, and the name and home of his mother, the latter being an item of interest and importance because at least some of the kings of Judah were polygamous. In concluding the account for each king, the source of the information, the burial of the king, and the name of his successor are given. Some of the same details are provided for each king of Israel, but the king’s age at the time of his accession and the name and home of his mother are not given. Information supplied in First and Second Kings has been very useful in the study of Bible chronology.—See CHRONOLOGY.

The books of Kings are more than just annals or a recital of events as in a chronicle. They report the facts of history with an explanation of their significance. Eliminated from the account, it seems, is anything that does not have direct bearing on the developing purpose of God and that does not illustrate the principles by which Jehovah deals with his people. The faults of Solomon and the other kings of Judah and Israel are not disguised but are related with the utmost candor.

Archaeological Evidence. The discovery of numerous artifacts has furnished certain confirmation that the books of Kings are historically and geographically accurate. Archaeology, as well as living proof today, confirms the existence of the cedar forests of Lebanon, from which Solomon obtained timbers for his building projects in Jerusalem. (1Ki 5:6; 7:2) Evidence of industrial activity has been found in the basin of the Jordan, where Succoth and Zarethan once stood.—1Ki 7:45, 46.

Shishak’s invasion of Judah in Rehoboam’s time (1Ki 14:25, 26) is confirmed by the Pharaoh’s own record on the walls of the temple of Karnak in Egypt. A black limestone obelisk of Assyrian King Shalmaneser III found at Nimrud in 1846 depicts perhaps an emissary of Jehu bowing before Shalmaneser, an incident that, though not mentioned in the books of Kings, adds testimony to the historicity of Israel’s King Jehu. The extensive building works of Ahab, including “the house of ivory that he built” (1Ki 22:39), are well attested by the ruins found at Samaria.

The Moabite Stone relates some of the events involved in King Mesha’s revolt against Israel, giving the Moabite monarch’s version of what took place. (2Ki 3:4, 5) This alphabetic inscription also contains the Tetragrammaton.

The name Pekah is found in an annalistic text credited to Tiglath-pileser III. (2Ki 15:27) The campaign of Tiglath-pileser III against Israel is mentioned in his royal annals and in an Assyrian building inscription. (2Ki 15:29) The name Hoshea has also been deciphered from inscriptions of Tiglath-pileser’s campaign.—2Ki 15:30; Ancient Near Eastern Texts, edited by J. Pritchard, 1974, pp. 282-284.

While some of Assyrian King Sennacherib’s engagements are mentioned in his annals, the angelic destruction of his army of 185,000 when it threatened Jerusalem is not mentioned (2Ki 19:35), and we would not expect to find in his boastful records an account of this overwhelming setback. Notable archaeological confirmation of the last statement in the books of Kings has been found in cuneiform tablets excavated at Babylon. These indicate that Jaʼukinu (Jehoiachin) was imprisoned in Babylon and mention that he was provided with rations from the royal treasury.—2Ki 25:30; Ancient Near Eastern Texts, p. 308.

Fulfillments of Prophecy. The books of Kings contain various prophecies and point to striking fulfillments. For example, 1 Kings 2:27 shows the fulfillment of Jehovah’s word against the house of Eli. (1Sa 2:31-36; 3:11-14) Prophecies regarding Ahab and his house were fulfilled. (Compare 1Ki 21:19-21 with 1Ki 22:38 and 2Ki 10:17.) What was foretold concerning Jezebel and her remains came true. (Compare 1Ki 21:23 with 2Ki 9:30-36.) And the facts of history confirm the veracity of the prophesied destruction of Jerusalem.—2Ki 21:13.

Among the many points highlighted in the books of Kings is the importance of adherence to Jehovah’s requirements and the dire consequences of ignoring his just laws. The two books of Kings forcefully verify the predicted consequences of both obedience and disobedience to Jehovah God.

[Box on page 171]

HIGHLIGHTS OF FIRST KINGS

A concise summary of the history of both the kingdom of Judah and the kingdom of Israel from the last days of David until the death of Jehoshaphat

Originally the first book of Kings was part of one scroll with Second Kings

Solomon is known for outstanding wisdom at the start of his rule, but he ends up in apostasy

Nathan, by decisive action, blocks Adonijah’s attempt to be king in Israel; Solomon is enthroned (1:5–2:12)

Asked by Jehovah what he desires, Solomon requests wisdom; he is additionally granted riches and glory (3:5-15)

Divinely given wisdom is evident in Solomon’s handling of the case of two prostitutes, each claiming to be the mother of the same baby boy (3:16-28)

King Solomon and Israel under his rule prosper; the king’s unparalleled wisdom is world famous (4:1-34; 10:14-29)

Solomon builds Jehovah’s temple and later a palace complex; then all the older men of Israel gather for the inauguration (5:1–8:66)

Jehovah sanctifies the temple, assures Solomon of permanence of the royal line, but warns against unfaithfulness (9:1-9)

The queen of Sheba comes to see Solomon’s wisdom and prosperity for herself (10:1-13)

In old age, Solomon is influenced by his many foreign wives and goes after foreign gods (11:1-8)

The nation is split in two; calf worship is instituted to prevent those in the northern kingdom from going up to Jerusalem

Because of Solomon’s apostasy, Jehovah foretells division of the nation (11:11-13)

After Solomon’s death, his son Rehoboam threatens to impose a heavier yoke on the people; ten tribes revolt and make Jeroboam king (12:1-20)

Jeroboam establishes worship of golden calves in the northern kingdom to prevent his subjects from going to Jerusalem for worship and possibly wanting to reunite the kingdom (12:26-33)

The southern kingdom, Judah, has both good kings and bad ones

Rehoboam and Abijam after him allow detestable false worship (14:21-24; 15:1-3)

Abijam’s son Asa and his son Jehoshaphat actively promote true worship (15:9-15; 22:41-43)

The northern kingdom, Israel, is marred by power struggles, assassinations, and idolatry

Jeroboam’s son Nadab becomes king; Baasha assassinates him and seizes the throne (15:25-30)

Baasha’s son Elah succeeds to the throne and is assassinated by Zimri; Zimri commits suicide when facing defeat by Omri (16:6-20)

Omri’s victory leads to civil war; Omri finally triumphs, becomes king, and later builds Samaria; his sins are even worse than those of earlier kings (16:21-28)

Ahab becomes king and marries the daughter of Ethbaal, king of the Sidonians; he introduces Baal worship into Israel (16:29-33)

Wars between Judah and Israel end with an alliance

Wars take place between Jeroboam and both Rehoboam and Abijam; Baasha fights against Asa (15:6, 7, 16-22)

Jehoshaphat makes an alliance with Ahab (22:1-4, 44)

Jehoshaphat and Ahab battle together against Ramoth-gilead; Ahab is killed (22:29-40)

Prophetic activity in Israel and Judah

Ahijah foretells ripping of ten tribes away from David’s house; later he proclaims Jehovah’s judgment against Jeroboam (11:29-39; 14:7-16)

Shemaiah conveys Jehovah’s word that Rehoboam and his subjects should not fight against the rebellious ten tribes (12:22-24)

A man of God announces Jehovah’s judgment against the altar for calf worship at Bethel (13:1-3)

Jehu the son of Hanani pronounces Jehovah’s judgment against Baasha (16:1-4)

Elijah foretells a prolonged drought in Israel; during the drought, he miraculously extends the food supply of a widow and resurrects her son (17:1-24)

Elijah proposes a test on Mount Carmel to determine who is the true God; when Jehovah is proved true, the Baal prophets are killed; Elijah flees for his life from Ahab’s wife Jezebel, but Jehovah sends Elijah to anoint Hazael, Jehu, and Elisha (18:17–19:21)

Micaiah foretells Ahab’s defeat in battle (22:13-28)

[Box on page 172]

HIGHLIGHTS OF SECOND KINGS

Continuation of the history of Judah and of Israel begun in First Kings; it reaches to the destruction of Samaria and then of Jerusalem, due to unfaithfulness

The writing of it was likely completed in Egypt about 27 years after Jerusalem’s destruction by Babylon

After Elijah, Elisha serves as Jehovah’s prophet

Elijah predicts Ahaziah’s death; he also calls down fire upon two disrespectful military chiefs and their companies of 50 sent to get the prophet (1:2-17)

Elijah is taken away in a windstorm; Elisha receives his official garment (2:1-13)

Elisha divides the Jordan and heals water in Jericho; his inspired advice saves the allied armies of Israel, Judah, and Edom from perishing for lack of water and results in defeat of Moabites; he increases a widow’s oil supply, resurrects a Shunammite woman’s son, renders poisonous stew harmless, multiplies a gift of bread and grain, heals Naaman of leprosy, announces that Naaman’s leprosy would come upon greedy Gehazi and his offspring, and causes a borrowed axhead to float (2:14–6:7)

Elisha warns the king of Israel in advance of surprise attacks by the Syrians; a Syrian force comes to seize him but is stricken with temporary mental blindness; the Syrians besiege Samaria, and Elisha is blamed for the resulting famine; he foretells the end of the famine (6:8–7:2)

The commission given to Elijah is completed when Elisha tells Hazael that he will become king of Syria and sends a messenger to anoint Jehu as king over Israel (8:7-13; 9:1-13)

Jehu acts against Ahab’s house, eradicating Baal worship from Israel (9:14–10:28)

Elisha, on his deathbed, is visited by Jehu’s grandson King Jehoash; he foretells three victories over Syria (13:14-19)

Israel’s disrespect for Jehovah leads to exile in Assyria

The calf worship started by Jeroboam continues during the reigns of Jehu and his offspring—Jehoahaz, Jehoash, Jeroboam II, and Zechariah (10:29, 31; 13:6, 10, 11; 14:23, 24; 15:8, 9)

During Israel’s final days, King Zechariah is assassinated by Shallum, Shallum by Menahem, Menahem’s son Pekahiah by Pekah, and Pekah by Hoshea (15:8-30)

During Pekah’s reign, Tiglath-pileser III, king of Assyria, exiles many Israelites; in the ninth year of Hoshea, Samaria is destroyed and Israel is taken into exile because of disrespecting Jehovah; Israel’s territory is populated by other peoples (15:29; 17:1-41)

Religious reforms in Judah bring no lasting change; Babylon destroys Jerusalem and takes God’s people into exile

Jehoram of Judah marries Athaliah, daughter of Ahab and Jezebel; Jehoram apostatizes, as does his son Ahaziah after him (8:16-27)

When Ahaziah dies, Athaliah tries to kill off the seed of David so that she herself can rule; Jehoash, son of Ahaziah, is rescued by his aunt and eventually made king; Athaliah is killed (11:1-16)

As long as High Priest Jehoiada lives and advises him, Jehoash restores true worship, but ‘sacrificing on the high places’ persists during his reign and that of his successors—Amaziah, Azariah (Uzziah), and Jotham (12:1-16; 14:1-4; 15:1-4, 32-35)

Jotham’s son Ahaz practices idolatry; Ahaz’ son Hezekiah makes good reforms, but these are undone by the subsequent bad reigns of Manasseh and Amon (16:1-4; 18:1-6; 21:1-22)

Amon’s son Josiah undertakes firm measures to rid the land of idolatry; he is killed in a battle with Pharaoh Nechoh (22:1–23:30)


Judah’s last four kings are unfaithful: Josiah’s son Jehoahaz dies in captivity in Egypt; Jehoahaz’ brother Jehoiakim reigns after him; Jehoiakim’s son and successor Jehoiachin is carried into Babylonian exile; Jehoiakim’s brother Zedekiah reigns until Jerusalem is conquered by the Babylonians and most survivors of the conquest are taken into exile (23:31–25:21)