Friday, June 28, 2019

APPLYING LEGAL REASONING TO HISTORY


[My recent book on Darwin's racism, A Short But Full Book on Darwin's Racism, can be found here on Amazon.]

There is no such thing as a type of reasoning that is unique to a particular field. Good reasoning is the same wherever you go. The goal is always to think so clearly that all deception becomes impossible. That’s the essence of scientific thinking. The lessons learned in one field about how not to deceive yourself or anyone else are easily transferred to other fields. Courts of law provide some of the best examples of how to reason well. Historians could learn a lot from them.

I can give two examples from TV small claims shows. On an episode of Judge Judy, a litigant was relating an incident when he and his friends were attacked by some rowdy drunks. He began by saying that this group approached him and his friends in a hostile manner. Judge Judy said this was a conclusion. She wanted evidence. He tried again and said something like, “Well, they were very aggressive.” No, she said, you’re offering a conclusion again. Tell me what you saw and what you heard.

He was frustrated and could only say they were threatening him and his friends. Judge Judy would not accept that either. Finally, she helped him out by asking him, “Were they saying anything, were they making any gestures?” Now his expression lit up and he was able to offer more proper testimony. “Yes,” he said, “they were cursing at us and saying we’re going to get you, and they were waving their fists and empty liquor bottles at us.” Now you’re telling me something, Judge Judy said.

The second example is a little more subtle and comes from The People’s Court with Judge Marilyn Milian. The plaintiff, a doctor, had not been paid by a lawyer, the defendant, for his expert testimony in another court case. The lawyer’s secretary testified that at one point, the doctor had called their office to complain about not getting paid. She said the doctor was not happy about not getting his money. Judge Milian pointed out that this was a conclusion, not a fact, a hard piece of evidence. Like the litigant in the Judge Judy case, the secretary was frustrated and did not know how to explain it. Judge Milian made it simple for her. “Tell me exactly what the doctor said to you on the phone.” The secretary answered, “He said, ‘I’m unhappy that I did not get paid yet for my testimony.’” Now that was a fact that Judge Milian could evaluate.

To many people, the difference between the two portions of the secretary’s testimony is so slight and so subtle that it is hardly worth dwelling on. But from the point of view of logic, the difference is huge. Consider these two propositions. #1: “The doctor was unhappy that he had not been paid.” #2: “The doctor said to me, ‘I am unhappy that I have not been paid.’” To a careless thinker, they are basically the same, but #1 and #2 are not at all the same thing. The first is a conclusion. We have no idea how the secretary arrived at this conclusion. It is inadmissible in a court of law because it does not give us any concrete facts to go on. The second is a fact that we can then investigate by cross-examining the doctor, the secretary, and possibly others.

Examples like these from TV court shows should encourage historians to be more precise thinkers. We have many examples in history of conclusions, or people leaving us their conclusions about what they thought of persons and events in their time, but we don’t always have the facts their conclusions were based on. And by a fact, I do not mean something that is necessarily true, but merely a piece of evidence, something potentially observable, something that could have been seen or heard, if it actually happened, and then we can think about whether it is a true fact or a false fact.

Suppose we had the diary of a colonist from America or Australia or anywhere else. In the diary, we find this statement: “The other day, a group of natives approached us in a hostile manner.” (There may also be follow-up statements like “So we engaged them in battle and slaughtered them all,” but I am only concerned with the initial statement.) Too many scholars would assume the statement in the diary must be true and proceed from there—as if only one hypothesis could explain that statement.

In fact, there are three hypotheses that could explain the diarist’s statement. But the first thing to pay attention to is that “hostile manner” is not a fact. It is a conclusion. Or we could say that it is a fact that the diarist drew this conclusion, but the conclusion is not a fact in itself. The three hypotheses to explain the appearance of this conclusion in the diary are as follows: Number one is that it is true, the natives really were hostile (making certain gestures and shouting specific words in one language or another, which would be the facts we really need). Number 2 is that “hostile” resulted from a misperception of the colonist as to the meaning of the natives’ gestures, etc. And number 3 is that the colonist outright lied in his diary in order to cover up a wanton massacre.

All three of these hypotheses have to be considered. Assuming only the first is possible is simply bad reasoning and it would be bad in any field of study. What we have in historical studies is a situation where 1) scholars often confuse conclusions and facts, and 2) they fail to see that different hypotheses could explain what are really conclusions. Both conditions are common to so many fields of historical study. Tell this to scholars and they get as frustrated as the people testifying in those small claim cases. They don’t want to hear that they have been presenting conclusions, not hard evidence.

The story of Judas in the Gospels is a good example. When you examine the verses very closely, we can see that there are a lot of conclusions being offered and precious little in the way of facts. Traitor (which accusation appears only once and it’s in the Gospel of Luke) is a conclusion or accusation, not a fact. The facts, if any, would be the details that support the accusation. Those details are absent in Judas’s case.

Once upon a time, somebody wanted to stick the conclusion of traitor on Judas and there it has remained. But when you sort out the few facts we do have (e.g., Judas leaves the table and returns with soldiers, no one at the time levels the accusation of traitor at him, and a few more), it is surprising to see that they are consistent with the hypothesis that Judas was an innocent man falsely accused of being a traitor; even the conclusions we have in the Gospels are consistent with that hypothesis. My books on the historical Jesus go into more detail.

Historical Jesus scholars do not examine the Gospel verses concerning Judas with any great degree of care. They simply take the conclusion of traitor that was presented once upon a time and refuse to look at other hypotheses, especially any that point towards Judas’s innocence. An innocent man falsely accused of betrayal is a legitimate hypothesis that has been erased from consideration.

Scholars of Charles Darwin are another good example of indulging in bad reasoning. It may be a little more subtle here, but in essence, we get a lot of conclusions and little in the way of facts. The facts here are primarily what did Darwin actually say in his published works. We are given the impression that his work is a great example of objective science, but this results from a careless reading of what he created.

Is On the Origin of Species an objective work of science? Did Charles Darwin inject racism into his study of evolution? Are there notions of superior and inferior in his writings? Most scholars present Darwin as a great humanitarian, a conclusion that they will not permit any challenge to. They slant the facts of what Darwin’s work is like so that it appears he was a calm, reasonable scientist who had no ax to grind. That he spoke often of the extermination of lower races is something they would rather not pay attention to.

In their view, Darwin was a modest man who proceeded very slowly. One of the myths about Darwin’s Origin is that he does not address the matter of human evolution in it. They say he spoke of human beings only once in a cryptic remark in the last chapter—in some future time, “Light will be thrown on the origin of man and his history.” In fact, Darwin addresses the human condition many times throughout Origin, including an earlier statement that light will be thrown on the racial differences among humans (though he does not explore this any further here). While Origin is in part a work of science, it is equally a work to advance the cause of European imperialism and to put each organic group, including human beings, in their place, “groups subordinate to groups,” as he frequently says. My books on Darwin clearly demonstrate the truth of that.

When you collect the facts of what he actually wrote—how often he spoke of superior and inferior, higher and lower, groups subordinate to groups, domination of the weak, let the dominant become ever more dominant, and more—his work certainly seems to have a lot of racism and genocide in it, and much of it appears to be composed to justify European imperialism. Those are conclusions I am offering, or you could also call them alternative hypotheses, but there is a plethora of facts to support them. Learn to think like Judge Judy or Judge Marilyn Milian and you can make great discoveries.

The lesson here is to remain humble. Lessons from a TV show can take you far. Never reject anything as a potential source of knowledge. Even TV shows may be a source of profound wisdom, if you’re paying close attention.

© 2019 Leon Zitzer


Tuesday, May 28, 2019

CONQUERING THE WORLD—WITH BIAS TOWARDS ALL AND OBJECTIVITY FOR NONE


There is a myth which the western intellectual tradition perpetuates about itself: We love the search for objective truth. The practical reality is that westerners want to conquer (the world, nature, other cultures). You cannot have both. If you are interested in conquering, winning, dominating, then you are not really interested in objectivity. Western thinkers cherry pick the evidence that comprises the entire world and favor only that which will help them achieve victory over others. This is true even of the hard sciences. We have our biases and we use them to win at any cost.

I can put this another way. If there is one basic bias underlying western tradition, it is that we believe life is arranged in a hierarchy. There is higher and lower, superior and inferior (all four of these terms appear frequently throughout Charles Darwin’s The Origin of Species), and we further believe that those at the upper end have a right, maybe even a duty, to conquer and dominate those at the lower end. We deem it the law of life. Live by it and you gain respect in the world. Defy or ignore it and you deserve disrespect. Darwin, most scientists, the Mafia, big religions, all sorts of politicians, and more subscribe to this vision.

It is not just other people and cultures we treat this way. It is all of nature. Do we study nature to achieve objective results? I don’t think so. We look for facts that will help us dominate and control nature. When we find them, we pay close attention. If we come across anything that does not help our quest for power, we blind ourselves to it. We simply do not see anything that does not serve the goal of complete domination.

If this approach to nature sounds like racism, that’s because it is. Westerners relate to nature in the same way we relate to human groups. Consider how Jews have traditionally been fit into the western, Christian world. They have always been regarded as wandering Aborigines, exiled from their aboriginal home. Like Aborigines everywhere, they are seen as an obstacle to the progress of empire. Jews are small, a nuisance, and will never truly assimilate.

Jews have never dreamed of conquering the world, neither its souls or its territories. The biblical dream of Jewish culture was to have a relatively small homeland with well-defined borders. No empire for Jews. In the Torah, God does not especially like the state, let alone an empire. Even the biggest Zionist dream (which most Jews are not in favor of) is ludicrously small, compared to the dream of many (not all) Christians and Moslems to conquer the world, or if not the entire world, at least a large portion of it.

It is because the Jewish dream is so small that Jews have been considered inferior. Smallness is a sin in western culture. All Aborigines are disrespected because their cultures stand, or are perceived to stand, in the way of greatness and progress. That bin Laden guy was fond of calling Israel “that puny little state.” For many Christians, it has always been “that puny little religion.”

What about the historical, Jewish Jesus? In his time, there was a Jewish tradition, which he too embraced, that chutzpah (an Aramaic word) towards fellow human beings was bad, but chutzpah towards God, especially a grandiose God, was a good thing. God encouraged Jews to challenge abuse of power by human beings (like western Europe’s empires) by respecting them when they challenged abuse of power by God. If you can say no to God, you can say no to human political leaders.

So Abraham will challenge God at Sodom and Gomorrah and request him to give these people due process before he judges them. Moses does the same when God inflicts Miriam with leprosy. Moses demands a reconsideration of her case because here too God failed to follow due process. This is what Jewish civilization was heading towards.

The idea of western civilization has been to flip this and teach instead a phony reverence for God while practicing chutzpah towards other human beings. And since Jewish culture has never joined or endorsed this western tradition, it is considered inferior and possibly worthy of extermination. That has been the logic of western civilization towards all cultures that do not bow down and obey the western imperative of total domination.

Aboriginal cultures have usually been content with the small. That has long been the key Jewish sin and failing in the eyes of the west. The U.S. Constitution at its best also embraces smallness—the humblest and the highest class in theory stand equal before the law. The rule of law means to defend the smallest. I would trace this idea at least as far back as John Locke who was a keen reader of Torah, the Jewish Constitution. Unfortunately, the Supreme Court has not understood the U.S. Constitution this way. It has followed western imperialism and has generally had more regard for the powerful than for the powerless. With only a few exceptions, the Court has never been that interested in defending the small.

Objectively speaking, the small have played as great a role in evolution as the powerful and dominant. Nature produced both and without favoritism. The small and weak are not one of nature’s mistakes. Like the U.S. Constitution, again at its best, nature has regard for all. Everything that comes into existence is, in a sense, loved by nature. There are no defects. The judgment that some forms of life are defective is exactly that. It is a subjective judgment. Success, failure, superior, inferior—these are all subjective ideas which serve western empires but little else.

If we want to reach objectivity in our knowledge of the world, we might have to knock down our pretentious systems of knowledge and start all over again, Go back to the beginning and discover our true human origins.

© 2019 Leon Zitzer


Tuesday, March 26, 2019

NOBODY SHOULD GET AWAY WITH BAD IDEAS

[My most recent book A Short but Full Book on Darwin's Racism is available here at Amazon; also at other online vendors.]


I understand why many people regard Darwin as a hero. I understand why people like having heroes. I have some myself, but I hope I will always keep it to admiring certain things they did and avoid worshiping them in the abstract. Worship leads to blindness towards uncomfortable facts, if any should appear.

What is peculiar about hero worship of Darwin, at least by the general public, is that he is not admired for some of the best things about him and is rather adored for things that are not true. Darwin was a great naturalist, a great observer of flora and fauna, but very few people pay attention to that part of him. He may have made fascinating observations about earth worms and orchids and more, but that is not what holds most people’s interest.

Instead, people have thrust on Darwin a greatness as an anthropologist and observer of the human condition. That is far-fetched. Some evolutionists did give us that, but Darwin was not one of them. It was not Darwin who taught that all life is one, that humans are part of a beautiful whole, and that we should all be kind to one another. You could call that holistic evolution and it came from people like Robert Chambers who published his book on evolution 15 years before Darwin’s. Chambers taught that evolution means we are connected to the entire world of nature and we must learn to respect the rights and feelings of animals (yes, he actually said rights and feelings). Darwin never said anything remotely like that. But many people falsely assume he did.

So what kind of human science did Darwin give us? He divided the world into higher and lower races and promoted the idea that the higher races would naturally and inevitably wipe out the lower ones, at which point humanity would rise to a higher level, as he said in one letter. The common origin of all life had no moral or spiritual implications for Darwin as it did for Chambers. What interested Darwin more was the fact (for him) that the single origin had diverse descendants who could be ranked on a scale from lowest to highest.

In theory, Darwin believed that all life is one, since we are all descended from a common progenitor, but in practice, it meant little to him. His grandfather Josiah Wedgwood coined a medallion that pleaded the cause of slaves, “Am I not a man and a brother?”, but in his Notebooks, Darwin expressed doubts about this. Civilized men and Christians may believe this, he said, but he found it more striking that, “yet differences carried a long way.”

That was Darwin’s lesson. Human groups are different and can be legitimately destroyed by their betters. While he did not believe any humans should be enslaved, he was shockingly indifferent to their extermination, even teaching that genocide was natural and not a moral dilemma. That may make many people very uncomfortable and it should. He was not the only one who contributed to Europe’s genocidal attitude towards others, but he was definitely one of the contributors and he did it with all the authority of science. In making him a great scientist, we are endorsing scientific racism.

In the end, that is what really bothers me about the adoration of Darwin. If we let Darwin off too easy and fail to appreciate how racist he was in his work, not in his personal life, we are teaching a very bad lesson. We are saying that if someone becomes a big enough icon, then we can overlook some very foul ideas he stood for. We are saying racism and genocide are excusable if the source is a worshiped hero.

© 2019 Leon Zitzer


Tuesday, February 26, 2019

BELIEVING IN SMALLNESS


It is a relief to study the facts, in any field, whatever the facts are. In a world with so much injustice in it, so much fear and hatred, it is a huge relief to be able to say: This is what I know. Doing more, like trying to figure out what the facts mean, could be an added bonus, but only as long as we stay close to the facts and do not leap to big conclusions. A good rule to follow in all investigations is to keep it small. I don’t mean that the big issues are out of the question. I just mean we should stay focused on telling the details of the truth and not to be swayed by ideology. Don’t force meaning on the evidence. Let it come naturally.

Maybe this is a selfish way of thinking. When lies have become the standard way of studying history, it is almost a joy to be able to say, Here’s what’s wrong with that. The facts may or may not solve or rectify any injustices. But they can be an escape from the turmoil of the day and that, I admit, is selfish. It’s not all selfishness. The facts also offer some assurance that truth matters. And if you believe that truth leads to justice, then some good has been accomplished by just getting something right.

When I see politicians spewing their hatred, I feel reassured when I surround myself with solid facts. I feel even more reassurance when I see that many others also relish the truth. “We are a nation of immigrants” I hear over and over. And that is true. The fact is that this country was built on immigration. In an early pamphlet, Thomas Jefferson said that the colonies were not created by charters from the king of England, but by the universal right that people have to leave the place where they were born and seek new habitations. Travel and movement were considered basic rights. The great European experts on international law said so. Emigration was seen as natural. That is a historical fact.

That does not mean we are bound by such facts. Societies can change. We can say that what was once accepted policy is no longer what we want to do. The past cannot handcuff  us. But if we are going to change, we should be clear about it and why we want to change.

It was a sound principle in Jefferson’s time that no generation had the right to make laws which are eternally binding and a handicap to future generations. The current generation may decide that it wants to put an end to immigration. It has that right. But we should know that if we do this, we are bucking a longstanding historical trend. Why was this trend in place for such a long time? Why was emigration considered to be a God-given right of all human beings? What were the benefits? What other rights was it connected to? We should think about it before we willy-nilly change it. Or we can change it blindly and react to the fear of the moment. When we do things out of fear, does that generally lead to good results?

I like saying simple facts. I like saying: I know this, that, and the other. Who doesn’t like saying what they know? I know I like this pizza, this is good, this flavor ice cream is great, this TV show is worth watching. Some of the things I like are relatively simple, like pizza. Liking a TV show is a bit more complicated. It’s funny, it’s dramatic, it reveals something about life. Some of those revelations may not be so simple. Still, it did a good job. I felt something, it moved me. That’s all I have to know. It moved me. Explaining why may get very messy, but the fact of being moved is simple, maybe too simple. So much evil in the world comes from being moved by inane slogans. Being moved is no guarantee you’re moving in the right direction.

I recently saw an episode of a German TV show called “Crime Scene Cleaner”, which is as self-explanatory a title as you can get. It is a half-hour comedy series in each episode of which our hero shows up at an apartment or house, after someone has died, to clean up the blood, and after the police have finished collecting the evidence. He always works alone, but he also always encounters someone (a relative, a neighbor, etc.) with whom he gets caught up in the most hilarious conversations, often bordering on the philosophical. In this episode, it is a neo-Nazi he meets. The room he has to clean up is filled with Nazi memorabilia. He is astounded that anybody could still believe this crap.

At one point, our hero asks the other man, “Don’t you think it was insane to kill six million Jews?” The man answers that maybe they went a little overboard there, but so what? The French Revolution also went crazy with excessive violence, but we still can discuss the ideas of the French Revolution and take them seriously. Why can’t we do the same with Nazi ideas? Maybe we need a new modern Nazism. Our hero fantasizes punching him in the face, but does not do it. I won’t tell you the end, but he gets a small taste of justice; painting the walls pink is part of it.

My feelings about this show are very complicated. In a way, it is the opposite of what I usually spend my time doing which is digging up the plain facts. For example, I like reporting that at the Constitutional Convention in Philadelphia in 1787, James Wilson of Pennsylvania defended the illogical nature of the three-fifths compromise (southern states would be able to count three-fifths of their slave population towards how much representation they would get in Congress)—illogical because each slave was considered as something between a person and a piece of property, and arbitrarily given the status of three-fifths of a person—illogical but necessary, Wilson argued, for reaching a compromise with the southern slave states. But at his state’s ratification debates over whether to approve the new Constitution, Wilson was convinced that the new Congress would have the power to emancipate all the slaves throughout the country. He called this a “delightful prospect” and the power to tax the import of slaves he called a “lovely feature in the Constitution.”

When you go carefully through the evidence of the Constitutional Convention, a clear pattern emerges with respect to slavery. Varieties of James Wilson’s sentiments were expressed. Another delegate believed, “Slavery in time will not be a speck in our Country.” So they were in no rush to push the issue now. The people that opposed slavery turned out to be mildly antislavery. These antislavery advocates put off their hopes for an end to slavery to an indefinite future. In the meantime, they conceded the strength of slave owners and gained few concessions from them. It was like a game of poker in which one side held all the good cards. The slaveholding states got much of what they wanted. There is a satisfaction in understanding what happened in history. So this is how we got to where we are today and this is why racism is so strong today.

There is a very different satisfaction in watching something like “Crime Scene Cleaner”—or maybe not very different at all, it just feels different. We can feel poetic justice at work in the episode I saw. Given the crimes of the Nazis, that is trivial, very trivial in fact. It is almost nothing. But we, or at least I, need the trivial to go on living. Sometimes just the smallest thing is enough to give us reason to go on. A flower, a fact, a punch in the nose against the right person at the right time, even if only in our dreams or on a TV show. The smallness of gathering facts is like that. It is such a little thing to do, but it is a relief against the assault of lies and hatred.

© 2019 Leon Zitzer


Tuesday, January 29, 2019

THE DANGERS OF BIAS


More and more, I am coming to think that bias in academic scholarship is exactly like what happens in prosecutorial misconduct in criminal law. One element of that misconduct is confirmation bias. Not only is confirmation bias a problem in most academic fields, but scholarly reactions, when you point out the bias, are just like those of prosecutors who have been told that they have wrongly tried and convicted a defendant. Just mention the possibility of bias, and prosecutors and academics alike become defensive and hostile. Even when a court orders a wrongly convicted person to be released, many prosecutors will not apologize or support compensation for someone who has spent years on death row.

Things are changing in criminal law. There are many books and articles on confirmation bias and other problems that lead to the convictions of innocent people. It is at this point a well recognized phenomenon. That is partly because of the serious consequences of prosecutorial misconduct. Innocent people are in danger of being executed or living the rest of their lives in prison. So people are willing to pay attention.

In general, in most areas of academia, the consequences of bad scholarship are not as dire. Even if there is some connection between lies told about history, for example, and lethal results for certain people, the connection is way down the road. It is hard to prove a direct connection. That is probably the main reason it is so hard to make corrections in many areas of scholarship. The failure to do anything and to admit any wrongdoing does not seem so terrible.

There does not seem to be any great problem, like potential loss of life, that would motivate academics to take a closer look at themselves. In fact, it appears to me that most scholars think there is no harm in a little lying about the evidence, especially if it’s in a good cause. So what if we say Darwin was a great humanitarian and we hide the fact that there is so much racism in his work, as in his dividing the human family into a hierarchy of races? Where’s the harm? We are promoting good antiracist ideas and we’re telling some white lies about Darwin’s participation in this cause. We are not hurting anyone.

But lies about history always have bad ramifications. They teach us to adopt fraudulent methods of research and logic to support the lies. The lies hide how easy it is to let racism slip into a system and distort the evidence. There may be no immediate bad effects, but the long-range consequences can be devastating. Just think of how Darwin naturalized and normalized genocide, and tell me no harm was intended or resulted. The harm of proclaiming that the extermination of lower races is inevitable and natural—nothing immoral about it—has been tremendous. Too many scientists still think of western civilization as the winning civilization and attribute its success to evolution; they think the west is the endpoint of human evolution.

Just try raising any of this with scholars. Like criminal prosecutors who are convinced they can do no wrong, they will get angry, defensive, hostile. It is impossible to have a rational conversation about any of this. Scholars, especially of history and especially of the history of science, will not readily admit that they suffer from confirmation bias or any other kind. Once, it was that way in criminal law too. Neither the public nor prosecutors were open to considering how bias leads to wrongful convictions. That has been changing for a while now. Whatever it is that led to improvements in criminal law, concerning the study of bias in investigations, we could use a strong dose of that in the rest of academia.

© 2019 Leon Zitzer


Thursday, November 8, 2018

REWRITING HISTORY TO SUSTAIN A MYTH


In my last post (in Sept, as I did not post in October), I briefly mentioned a new book by David Quammen, The Tangled Tree: A Radical New History of Life. Its focus is on later developments in the science of evolution, but it does pay some attention to Darwin. Now that I have had a chance to read at least these and related parts of the book, I can say once again that the myths about Darwin continue. For a science that is supposed to offer insights into the origins of life forms, evolutionary theory is preciously ignorant of its own origins.

Quammen treats evolution as if it were Darwin’s own theory. In discussing Darwin’s early Notebooks (before he came up with natural selection), Quammen refers to evolution as “his theory.” Like every other writer, he presents Darwin as if he had a blank mind when he went on his Beagle voyage, as if he came up with evolution all on his own. Yes, Quammen acknowledges that Darwin had predecessors, including his own grandfather, Erasmus, but he regards them as figures who may be dismissed, not having accomplished too much except for their wild speculations about evolution. He gives them all short shrift, leaving us with no details of what they actually did accomplish. They did more than engage in wild speculation.

Quammen faults Erasmus Darwin for having “offered no material mechanism” for his evolutionary ideas, but that is not what the earlier Darwin should be remembered for. Erasmus Darwin admitted he did not know the cause of evolutionary change, but he could still see it happening. What Darwin grand-père did was to present enough evidence for a general theory of evolution to make it a reasonable hypothesis to pursue. The scandal of science was that other scientists would not acknowledge what a good job he did at this, his grandson Charles never admitted it, and historians of science today are still loathe to deal with it.

Towards Charles Darwin, Quammen is extremely generous. Even though Darwin got a lot wrong, it is not his fault, as he did not have the advanced knowledge from later genetics, molecular biology, and more. He did not even know how heredity works. Referring to Charles, Quammen says, “He did the best he could, which was exceedingly well, with the evidence he could see.” But this is even more true of Erasmus who had less information to work with than his grandson did. In Erasmus’s day, it was not even settled whether extinction was a fact of life and the age of the earth was still hotly debated. Yet Erasmus could see enough evidence to make evolution a credible hypothesis. Quammen doesn’t get Erasmus’s accomplishment at all.

The biggest shock of Quammen’s book is that he completely omits Robert Chambers whose book Vestiges of the Natural History of Creation, published 15 years before Charles Darwin’s Origin of Species, really put evolutionary theory on the map. Chambers did this by proving that evolution was more probable than the idea of special creation. He assembled almost all the same evidence that Darwin was privately working on without publishing his conclusions. (Darwin wrote two preliminary unpublished essays in 1842 and 1844; the second one was completed in May, several months before Chambers anonymously published Vestiges in October.)

Chambers saw what Darwin saw: A large pattern of evidence made evolution the better explanation for what was going on. Here is just some of the evidence Chambers presented: the fossil record, incomplete as it was, supported the idea that life forms were evolving and, just by the way, man was a late arrival (which did not make mainstream scientists happy); the commonality of structure in various organic beings (Chambers gave an example, also used later by Darwin, of the bone structure in a human hand being similar to that in a bat’s wing); the existence of intermediate forms and gradations, which Chambers often called links (though he became infamous for suggesting that spontaneous combustion played a role, he loved to emphasize how gradual evolution was); the fact that nature’s potential for variation could be seen in artificial selection or breeding; and the startling resemblance of the embryos of many different adult animals, as if they all had the same common ancestor.

Small wonder then that so many young scientists were favorably inclined towards the development hypothesis, as it was known, as a result of Vestiges; ten editions had come out before Origin appeared. Quammen falsely claims that Darwin’s book all on its own “converted a generation of scientists to the idea of evolution.” The conversion process had actually begun earlier with Chambers’s book. Quammen fails to give credit where it is due and bestows credit where it is exaggerated.

Chambers is still overlooked by most writers, and Quammen joins this grand tradition of erasing a Darwin competitor from history. Vestiges came out in 1844 and, by 1847, most scientists, including Darwin, had figured out Chambers was the author. He was working class and that could not be tolerated in science which was dominated by the upper classes. He was also holistic in his approach to evolution, which meant that he did not see mankind as the be-all and end-all of nature. That human beings are part of a whole and are related to other parts of the whole should make us more humble. That is not a lesson western scientists wanted to learn.

Chambers offered a far more humane version of evolution than Darwin who was obsessed with ranking organisms (“groups subordinate to groups” appears throughout Origin) and with upholding the idea that the dominant species become ever more dominant. Western scientists tend to study nature to learn how to become more dominant and controlling. That was not Chambers’s goal, except that he was after any information that could improve the well-being of the lower classes.

There is a reason why people like Chambers are erased from history and it does not speak well for the inhumanity that constantly recurs in science.

The rest of Quammen’s book is quite fascinating. He has a great story to tell about new discoveries in molecular biology, horizontal gene transfers, and evolution among bacteria proceeding by absorption and not by natural selection. He would replace Darwin’s tree metaphor with the idea of a web. And then another curious omission on his part. Quammen never tells his readers that Erasmus Darwin chose the web as the best way to describe what happens in nature. “Life’s subtle woof in Nature’s loom is wove,” he wrote. And not just one web, but many webs: “webs with webs unite” and “the living web expands.” In this sense, Erasmus saw further ahead than Charles and he did it with much less evidence.

© 2018 Leon Zitzer


Saturday, September 29, 2018

BEGIN AGAIN


Today’s sermon is based on the third sentence of the first paragraph of Erika Hayden’s front page review (NY Times Book Review, Aug. 19, 2018) of David Quammen’s The Tangled Tree: A Radical New History of Life. She writes that Charles Darwin’s “radical idea [was] that, over time, organisms change to give rise to new species.” This is yet another example of how pervasive is the misrepresentation of Darwin and the history of evolutionary thought. This was not Darwin’s idea. It was given to him by previous naturalists. They also gave some evidence for it, and one, Robert Chambers, even proved it was more probable than the traditional view that each species was created separate and apart from the others. Darwin merely continued a well-established idea.

In the year that Darwin was born (1809). French scientist Jean-Baptiste Lamarck outlined how human beings may have evolved from apes. Fifty years later, in On the Origin of Species (1859), Darwin still could not bring himself to say anything about this. So much for how daring he was. It was only twelve years after that, in The Descent of Man (1871), that he finally approached this theory of human origins, and he did not have much more to say about it than Lamarck did 62 years earlier.

Even the expression “origin of species” was well in use before Darwin. Robert Chambers used it twice in the second edition of Explanations (1846). In the first edition of Vestiges of the Natural History of Creation (1844), he used “origination of new species.” Comparing the birth of new species to the birth of individual organisms was common to all the early evolutionists, including Darwin’s grandfather Erasmus Darwin, who was making this point in his work in the 1790s. Their main point was that creation was not over, it was still going on. That scared a lot of people, but it exhilarated many more.

The reason this is important is because we have lost something valuable by suppressing this history. The first evolutionists were more holistic than Charles Darwin. They looked at the evolution of the whole of nature and they did not elevate the strong or dominant species over the weak and small, as Charles Darwin did. They emphasized the oneness of life on this planet and believed nature made room for all. They had a humanitarian vision that we have forgotten. We have prodded ourselves into forgetting the origins of evolutionary thinking and how it entered the world in a humane way. We need their vision now more than ever.

© 2018 Leon Zitzer