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Saturday, October 25, 2008

Can the Catholic Church believe in God and Darwin?

I am shortly going to be writing several posts about the Catholic Church, Darwinism, and intelligent design.

But first, a note about the stories you may hear in the Catholic press: Caution is well advised.

Few Catholic reporters know much about the actual arguments and evidence in the intelligent design controversy. Most get stuck on fatuities like "There's no conflict between faith and science" and ambiguities like "The Catholic Church supports evolution." So they seldom have any idea what the critical issues really are.

Two of the most critical issues are, "What does it mean to believe in God" and "What does it mean to believe in the soul, as our immaterial and immortal nature?" Thus, you will hear truly staggering statements along the lines of "The Church can believe in God - and Darwin too!"

Anyone who says that - or anything like it - simply doesn't understand the issue, and you can safely forecast that anything else you hear from them will be a timewaster.

Can the Church believe in God and Darwin too?

Darwinism is an attempt to explain of how the human being, including the human mind (and religion, of course), can come into existence without any purpose at all, let alone input from God. That is the nub of Darwin's theory, a point that is emphasized repeatedly in the evolutionary biology literature.

Now, suppose the Church decides that Darwin and his modern day fans are right. Can Catholics go on believing in God? Yes, but what belief in God means becomes radically different in that case. As Logan Gage says, the explanation for religious beliefs is that

They must have had survival value at some point in the past; or, alternatively, ... religion does not have direct survival value but is a by-product of something else that does have survival value. (Note: - from a review of Intelligent Design: William A. Dembski & Michael Ruse in Dialogue, Journal of Lutheran Ethics, October 2008.)
So religion evolved either because it has survival value or because it is associated with other types of behaviour that have survival value. That is the explanation for it.

Of course, you may hear a pundit crow happily that "our wonderful God worked through evolution! He gave religion survival value! Thus we evolved to know that religion is true!"

Talk about missing the point ...

The Darwinian explanation does not explain religious belief, it explains it away . It removes any reason for supposing that the reason that we believe in God is that God actually exists and has revealed himself to us. From Gage again:

... once one learns that particular religious belief X came about because we used to run from lions on the savannah, X loses its justification. I did not come to believe X by any sort of rational or designed process; rather, I believe X because my evolutionary history gave me a tendency to believe X.
Darwin himself grasped this problem:

... the horrid doubt always arises whether the convictions of man's mind, which has been developed from the mind of the lower animals, are of any value or at all trustworthy. Would any one trust in the convictions of a monkey's mind, if there are any convictions in such a mind?
Can you still believe in God or revelation? Yes, but your belief becomes the intellectual equivalent of smoking pot. You evolved in such a way that belief turns you on. That, in sum, is the reason for the strong appeal of Darwin's theory to atheists.

And what abut the immortal soul then?

The evidence for the Darwinian theory of the origin of the human mind or of religion is very poor, as Mario Beauregard and I noted in The Spiritual Brain. Nonetheless, some Christians in science would very much like the Church to embrace it. I don't think that likely because the Catholic Church is not well suited to the radical materialism that would result. Here, for example, is a must-read New York Times article spelling that out exactly:

That is the nub of the issue, according to Nancey Murphy, a philosopher at Fuller Theological Seminary who has written widely on science, religion and the soul. Challenges to the uniqueness of humanity in creation are just as alarming as the Copernican assertion that Earth is not the center of the universe, she writes in her book “Bodies and Souls or Spirited Bodies?” (Cambridge, 2006). Just as Copernicus knocked Earth off its celestial pedestal, she said, the new findings on cognition have displaced people from their “strategic location” in creation.

Another theologian who has written widely on the issue, John F. Haught of Georgetown University, said in an interview that “for many Americans the only way to preserve the discontinuity that’s implied in the notion of a soul, a distinct soul, is to deny evolution,” which he said was “unfortunate.”
The solution, in some folks' view, is to affirm "evolution" and deny the soul. Making clear to Catholics that there is no such thing as a soul could be bad PR, however. But there is another way: To define the soul in such a way that there is no reason to believe that it really exists. That is Ken Miller's strategy here:

For scientists who are people of faith, like Kenneth R. Miller, a biologist at Brown University, asking about the science of the soul is pointless, in a way, because it is not a subject science can address.

“Everything we know about the biological sciences says that life is a phenomenon of physics and chemistry, and therefore the notion of some sort of spirit to animate it and give the flesh a life really doesn’t fit with modern science,” said Dr. Miller, a Roman Catholic whose book, “Finding Darwin’s God” (Harper, 1999) explains his reconciliation of the theory of evolution with religious faith. “However, if you regard the soul as something else, as you might, say, the spiritual reflection of your individuality as a human being, then the theology of the soul it seems to me is on firm ground.”
That will go over better with Catholics who do not like to think much.

As a matter of fact, materialist Christians will need to fudge a lot over the next few years to make their case because the younger generation of John Paul II Catholics are not even modernists, let alone materialists. So don't be surprised if you seldom hear the conflict set out clearly in the Catholic media.

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Saturday, February 14, 2009

Darwin reader: Darwin's racism

In the face of systematic attempts to efface from public view, Darwin's racism, a friend writes to offer quotes from Darwin's Descent of Man:

Savages are intermediate states between people and apes:

"It has been asserted that the ear of man alone possesses a lobule; but 'a rudiment of it is found in the gorilla' and, as I hear from Prof. Preyer, it is not rarely absent in the negro.

"The sense of smell is of the highest importance to the greater number of mammals--to some, as the ruminants, in warning them of danger; to others, as the Carnivora, in finding their prey; to others, again, as the wild boar, for both purposes combined. But the sense of smell is of extremely slight service, if any, even to the dark coloured races of men, in whom it is much more highly developed than in the white and civilised races."

"The account given by Humboldt of the power of smell possessed by the natives of South America is well known, and has been confirmed by others. M. Houzeau asserts that he repeatedly made experiments, and proved that Negroes and Indians could recognise persons in the dark by their odour. Dr. W. Ogle has made some curious observations on the connection between the power of smell and the colouring matter of the mucous membrane of the olfactory region as well as of the skin of the body. I have, therefore, spoken in the text of the dark-coloured races having a finer sense of smell than the white races....Those who believe in the principle of gradual evolution, will not readily admit that the sense of smell in its present state was originally acquired by man, as he now exists. He inherits the power in an enfeebled and so far rudimentary condition, from some early progenitor, to whom it was highly serviceable, and by whom it was continually used."

[From Denyse: Decades ago, I distinguished myself by an ability to smell sugar in coffee. It wasn't very difficult, with a bit of practice, and it helped to sort out the office coffee orders handily. My best guess is that most people could learn the art if they wanted to. Most human beings don't even try to develop their sense of smell - we are mostly occupied with avoiding distressing smells or eliminating or else covering them up. I don't of course, say that we humans would ever have the sense of smell of a wolf, but only that Darwin's idea here is basically wrong and best explained by racism. ]

"It appears as if the posterior molar or wisdom-teeth were tending to become rudimentary in the more civilised races of man. These teeth are rather smaller than the other molars, as is likewise the case with the corresponding teeth in the chimpanzee and orang; and they have only two separate fangs. ... In the Melanian races, on the other hand, the wisdom-teeth are usually furnished with three separate fangs, and are generally sound; they also differ from the other molars in size, less than in the Caucasian races.

"It is an interesting fact that ancient races, in this and several other cases, more frequently present structures which resemble those of the lower animals than do the modern. One chief cause seems to be that the ancient races stand somewhat nearer in the long line of descent to their remote animal-like progenitors."

[From Denyse: The nice thing about teeth is that, if they give trouble, they can simply be pulled. I would be reluctant to found a big theory on the size or convenience of teeth, given that thsi fact must have occurred to our ancestors many thousands of years ago.]

"It has often been said, as Mr. Macnamara remarks, that man can resist with impunity the greatest diversities of climate and other changes; but this is true only of the civilised races. Man in his wild condition seems to be in this respect almost as susceptible as his nearest allies, the anthropoid apes, which have never yet survived long, when removed from their native country."
[From Denyse: Native North Americans often perished from human diseases to which they had not become immune in childhood. That is probably unrelated to the inability of anthropoid apes to stand cold climates.]

This includes the degraded morals of lower races:

"The above view of the origin and nature of the moral sense, which tells us what we ought to do, and of the conscience which reproves us if we disobey it, accords well with what we see of the early and undeveloped condition of this faculty in mankind.... A North-American Indian is well pleased with himself, and is honoured by others, when he scalps a man of another tribe; and a Dyak cuts off the head of an unoffending person, and dries it as a trophy. ... With respect to savages, Mr. Winwood Reade informs me that the negroes of West Africa often commit suicide. It is well known how common it was amongst the miserable aborigines of South America after the Spanish conquest. ... It has been recorded that an Indian Thug conscientiously regretted that he had not robbed and strangled as many travellers as did his father before him. In a rude state of civilisation the robbery of strangers is, indeed, generally considered as honourable."

"As barbarians do not regard the opinion of their women, wives are commonly treated like slaves. Most savages are utterly indifferent to the sufferings of strangers, or even delight in witnessing them. It is well known that the women and children of the North-American Indians aided in torturing their enemies. Some savages take a horrid pleasure in cruelty to animals, and humanity is an unknown virtue..... Many instances could be given of the noble fidelity of savages towards each other, but not to strangers; common experience justifies the maxim of the Spaniard, "Never, never trust an Indian."

[From Denyse: If early modern Europeans in Canada had not trusted "Indians," they would all have died off pretty quickly.]

"The other so-called self-regarding virtues, which do not obviously, though they may really, affect the welfare of the tribe, have never been esteemed by savages, though now highly appreciated by civilised nations. The greatest intemperance is no reproach with savages."

"I have entered into the above details on the immorality of savages, because some authors have recently taken a high view of their moral nature, or have attributed most of their crimes to mistaken benevolence. These authors appear to rest their conclusion on savages possessing those virtues which are serviceable, or even necessary, for the existence of the family and of the tribe,--qualities which they undoubtedly do possess, and often in a high degree."

[From Denyse: Charles Darwin, let me introduce you to Hollywood, before you say any more silly things about the supposed immorality of "savages." ]

Making slavery understandable, though of course distasteful now:

"Slavery, although in some ways beneficial during ancient times, is a great crime; yet it was not so regarded until quite recently, even by the most civilised nations. And this was especially the case, because the slaves belonged in general to a race different from that of their masters."

[From Denyse: Not really. In ancient times, slaves were typically unransomed captives in war, convicted criminals, or people who had fallen into irrecoverable debt. In Roman times, there would be nothing unusual about being a slave to someone of the same race as oneself. Slavery based on race alone was an early modern legal invention, aimed against blacks.]

Mass killings of savages is understandable as a type of species extinction:

"At some future period, not very distant as measured by centuries, the civilised races of man will almost certainly exterminate, and replace, the savage races throughout the world. At the same time the anthropomorphous apes, as Professor Schaaffhausen has remarked will no doubt be exterminated. The break between man and his nearest allies will then be wider, for it will intervene between man in a more civilised state, as we may hope, even than the Caucasian, and some ape as low as a baboon, instead of as now between the negro or Australian and the gorilla."

"The partial or complete extinction of many races and sub-races of man is historically known....When civilised nations come into contact with barbarians the struggle is short, except where a deadly climate gives its aid to the native race.... The grade of their civilisation seems to be a most important element in the success of competing nations. A few centuries ago Europe feared the inroads of Eastern barbarians; now any such fear would be ridiculous."

"[Flinders Island], situated between Tasmania and Australia, is forty miles long, and from twelve to eighteen miles broad: it seems healthy, and the natives were well treated. Nevertheless, they suffered greatly in health....With respect to the cause of this extraordinary state of things, Dr. Story remarks that death followed the attempts to civilise the natives." [--Obviously the problem was trying to civilize these barbarians!]

"Finally, although the gradual decrease and ultimate extinction of the races of man is a highly complex problem, depending on many causes which differ in different places and at different times; it is the same problem as that presented by the extinction of one of the higher animals."

Of course the degradation extends to the intellectual:

"There is, however, no doubt that the various races, when carefully compared and measured, differ much from each other,--as in the texture of the hair, the relative proportions of all parts of the body ...Their mental characteristics are likewise very distinct; chiefly as it would appear in their emotional, but partly in their intellectual faculties. Every one who has had the opportunity of comparison, must have been struck with the contrast between the taciturn, even morose, aborigines of S. America and the light-hearted, talkative negroes. There is a nearly similar contrast between the Malays and the Papuans who live under the same physical conditions, and are separated from each other only by a narrow space of sea."

[From Denyse: I would imagine that the aborigines of South America felt some resentment over the loss of their continent to invaders from Europe ... ]

" A certain amount of absorption of mulattoes into negroes must always be in progress; and this would lead to an apparent diminution of the former. The inferior vitality of mulattoes is spoken of in a trustworthy work as a well-known phenomenon; and this, although a different consideration from their lessened fertility, may perhaps be advanced as a proof of the specific distinctness of the parent races."

"So far as we are enabled to judge, although always liable to err on this head, none of the differences between the races of man are of any direct or special service to him. The intellectual and moral or social faculties must of course be excepted from this remark."

And... drum roll.., the main conclusion:

"The main conclusion arrived at in this work, namely, that man is descended from some lowly organised form, will, I regret to think, be highly distasteful to many. But there can hardly be a doubt that we are descended from barbarians. The astonishment which I felt on first seeing a party of Fuegians on a wild and broken shore will never be forgotten by me, for the reflection at once rushed into my mind-such were our ancestors. These men were absolutely naked and bedaubed with paint, their long hair was tangled, their mouths frothed with excitement, and their expression was wild, startled, and distrustful. ... He who has seen a savage in his native land will not feel much shame, if forced to acknowledge that the blood of some more humble creature flows in his veins."

[From Denyse: Sounds like a local rave to me. Not my ancestors (who were, as it happens, rigidly correct people, but my 2009 fellow Torontonians.)]

"For my own part I would as soon be descended from ...[a] monkey, or from that old baboon... --as from a savage who delights to torture his enemies, offers up bloody sacrifices, practices infanticide without remorse, treats his wives like slaves, knows no decency, and is haunted by the grossest superstitions.

[From Denyse: Yuh, I know. I know women who have divorced guys like that too ... but, when founding a theory in science, it strikes me that ... ]

And let's not forget sexism!

"The chief distinction in the intellectual powers of the two sexes is shewn by man's attaining to a higher eminence, in whatever he takes up, than can woman--whether requiring deep thought, reason, or imagination, or merely the use of the senses and hands...We may also infer, from the law of the deviation from averages, so well illustrated by Mr. Galton, in his work on 'Hereditary Genius,' that if men are capable of a decided pre-eminence over women in many subjects, the average of mental power in man must be above that of woman."

"The greater intellectual vigour and power of invention in man is probably due to natural selection, combined with the inherited effects of habit, for the most able men will have succeeded best in defending and providing for themselves and for their wives and offspring."

[From Denyse: Re women vs. men: Actually, if we leave Darwin's obsession with natural selection out of the matter for a moment, we can come up with a simple explanation for the difference between men's and women's achievements. Men are far more likely to win Nobel Prizes than women - but also far more likely to sit on Death Row.

For most normal achievements, women will do as well as men, given a chance. Women do just as well as men at being, say, a family doctor, an accountant, a real estate agent, a high school teacher, etc.

It's only in outstanding achievements - either for good OR for ill - that men tend to dominate. One way of seeing this is that the curve of women's achievements fits inside the curve of men's achievements, either way.

Natural selection does not explain this because most men who have outstanding achievements do not contribute a great deal to the gene pool as a consequence.

Either they produce few or no children, or their children do nothing outstanding. So Darwin did not really have a good explanation for this fact.

What should we do? Breeding of people and letting the weak die off:

"The advancement of the welfare of mankind is a most intricate problem: all ought to refrain from marriage who cannot avoid abject poverty for their children; for poverty is not only a great evil, but tends to its own increase by leading to recklessness in marriage. On the other hand, as Mr. Galton has remarked, if the prudent avoid marriage, whilst the reckless marry, the inferior members tend to supplant the better members of society. Man, like every other animal, has no doubt advanced to his present high condition through a struggle for existence consequent on his rapid multiplication; and if he is to advance still higher, it is to be feared that he must remain subject to a severe struggle. Otherwise he would sink into indolence, and the more gifted men would not be more successful in the battle of life than the less gifted. Hence our natural rate of increase, though leading to many and obvious evils, must not be greatly diminished by any means. There should be open competition for all men; and the most able should not be prevented by laws or customs from succeeding best and rearing the largest number of offspring."

"We civilized men, on the other hand, do our utmost to check the process of elimination; we build asylums for the imbecile, the maimed, and the sick; we institute poor-laws; and our medical men exert their utmost skill to save the life of every one to the last moment. There is reason to believe that vaccination has preserved thousands, who from a weak constitution would formerly have succumbed to small-pox. Thus the weak members of civilized societies propagate their kind. No one who has attended to the breeding of domestic animals will doubt that this must be highly injurious to the race of man. It is surprising how soon a want of care, or care wrongly directed, leads to the degeneration of a domestic race; but excepting in the case of man himself, hardly any one is so ignorant as to allow his worst animals to breed.”

[From Denyse: But how would anyone know who the "worst animals" are among people?]

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