Showing posts with label Lewontin. Show all posts
Showing posts with label Lewontin. Show all posts

Tuesday, 13 May 2008

Evidence, Philosophy and Faith

"Biologists must constantly keep in mind that what they see was not designed, but rather evolved."
(Francis Crick, Nobel Prize
famous co-decoder of DNA,
What Mad Pursuit
[New York: Basic Books, 1988], p. 138.)
The question that has to be asked at this junction is: Why is it that biologists have to constantly remind themselves that those things they observe have not been designed? The fact is that what they see in the machinery of life, in all the systems of information storage, transcription and transfer, and of translation of the said information to the cell and intercellular structures and functions, carries with it a powerful inference of a transcendent and purposeful divine plan. And to maintain a predetermined materialistic view, it is necessary to repeat the following mantra: “this has evolved, this has evolved, this has evolved ...”
Actually, the rest of the paragraph —which begins with the sentence above— is deeply interesting:
"It might be thought, therefore, that evolutionary arguments would play a large role in guiding biological research, but that is far from the case. It is difficult enough to study what is happening now. To try to figure out exactly what happened in evolution is even more difficult. Thus evolutionary arguments can usefully be used as hints to suggest possible lines of research, but it is highly dangerous to trust them too much. It is all too easy to make mistaken inferences unless the process involved is already very well understood." (pp. 138-139; emphasis in original.)

All this agrees certainly with the words of geneticist and materialist Richard Lewontin, professor al Harvard, when he says "... we have a prior commitment, a commitment to materialism. It is not that the methods and institutions of science somehow compel us to accept a material explanation of the phenomenal world, but, on the contrary, that we are forced by our a priori adherence to material causes to create an apparatus of investigation and a set of concepts that produce material explanations, no matter how counterintuitive, no matter how mystifying to the uninitiated. Moreover, that materialism is absolute, for we cannot allow a Divine Foot in the door." New York Review of Books (January 9th, 1997, p. 31).
And Lewontin is by no means the only one in acknowledging this prejudice. Amongst others, cosmologist Carl F. von Weizsäcker had already said so much in his Gifford Lectures 1959-1960: “It is not by its conclusions, but by its methodological starting point that modern science excludes direct creation. Our methodology would not be honest if it denied this fact. We do not possess positive proof of the inorganic origin of life or of the primate ancestry of man, perhaps not even for evolution itself if we want to be pedantic” [The Relevance of Science, Collins, London 1964, p. 136.]
We see, then, that materialism is a philosophical prejudice as a starting point, not a scientific conclusion; more than that, that its purpose is not to follow the evidence where it leads, but to search for material explanations, excluding any other possibility as a matter of principle.
Design - an inference, not an assumption
On the other had, the existence of God is not a hypothesis at all, but an inescapable conclusion founded in a whole line of evidence which commands full assent, and that, as we have seen, can only be denied because of a wilful adherence to a materialism in spite of all the weight of evidence. Regarding the evidence of a not apparent, but real conscious design, biochemist Michael Denton has this to say:
"The almost irresistible force of the analogy has completely undermined the complacent assumption, prevalent in biological circles over most of the past century, that the design hypothesis can be excluded on the grounds that the notion is fundamentally a metaphysical a priori concept and therefore scientifically unsound. On the contrary, the inference to design is a purely a posteriori induction based on a ruthlessly consistent application of the logic of analogy. The conclusion may have religious implications, but it does not depend on religious presuppositions."

Evolution: A Theory in Crisis
(Bethesda, Maryland: Adler and Adler
Publishers, 1986), pág. 341.
Most certainly, the evidence of a plan and design of a necessarily transcendent and uncaused personal Super-intellect is denied by materialism, but not at all refuted. The existence of God is therefore simply a matter of evidence and not of faith. The belief of God as a vital and tangible reality is based in that which He has created, as it is stated clearly in the words of Paul to the Romans: “For the invisible things of him from the creation of the world are clearly seen, being understood by the things that are made, even his eternal power and Godhead; so that they are without excuse ...”
The futility of atheism
Dostoyevsky makes one of his characters say in his novel The Brothers Kamarazov: "If there is no God, everything is permitted". And this is the approach generally taken with reference to atheism. However, this looks like a very myopic stance. The fact is that if there is no God, all is absurd. Jean-Paul Sartre was clinging more to the logic of things when, through his main character in Nausea, describes the feeling of emptiness, of absurdity, of an existence that has come by accident, which comes from nothingness and goes back to nothingness, and which has an instant of consciousness of self but as something completely illusory. It is thus that the feeling of nausea springs up in the well informed atheist that Sartre describes in such masterful way.
A professor of the University of Deusto said it many years ago in "La Fontana d'Or", in Girona, at a lecture on philosophy: From Kant to the Present. I don't remember his name, only that he was a professor of philosophy, and that he was of the University of Deusto. But he made a statement that impressed me and that I have always remembered: "The optimistic atheism of the XIXth Century believed that, by excluding God, man obtained his space to be truly a man. But the pessimistic atheism of the XXth Century realised that, by excluding God, man lost all space to be a man". The godly Augustine of Hippo said it with other words: "O God, thou has made us for Thyself, and our hearts do not find rest until they find it in Thee".
Here we have the great contrast between the ill informed optimistic atheist and the well informed pessimistic atheist; between the childish atheism of the XIXth Century and the mature atheism of the XXth Century, which finally realises the consequences of proclaiming the death of God. Man, as man, loses all space to be such. Because the space of man is God, and without God he is thrown into a black hole which sucks him into the personal perdition in all aspects, in time, in space, and in eternity. And it is because it is not God who has died, but man, separated from God, and excluded not from existence, but excluded from life.
Philosophy or revelation?
Philosophy seeks the knowledge of the ultimate realities by means of a critical reflection, including the methodical doubt. But given that the ultimate reality is the Personal Reality, the personal Being of God, philosophy becomes impotent. At best, philosophy may reach some limited approximations about reality. But if that Reality is personal, it can only become known when a flux of communication is established proceeding from the said personal Reality to the contingent personal realities that we are. It is only by means of the word that there can be communication from one person to another one. This knowledge is only possible as we open one another by means of the communication of our thoughts by verbalizing them. And this is what happens with the knowledge of God: revelation is essential. Here, philosophy is impotent. All the philosophy of the world will never reach the knowledge of the Other One. At most, it may reach inferences "about" the Other One, but it will never come to the personal knowledge. We only know the others by the word, and in the same way we will only come to know the Other One by the Word.
Philosophy is a useful tool, but limited in its scope. The error lies in the stance of philosophism, in the attempt to embrace the totality of reality by means of philosophy. Reason, as a servant of communication, of Revelation, is a magnificent tool we have received from God. Rationalism is in practice idolatry, by placing as supreme that which is subordinate. Reason cannot establish the measure of reality, but, beginning with reality as it is known through the senses, including Revelation, to reason within the framework given by the facts. But reason can never presuppose the facts. This is done by a misguided rationalism. Reason examines the facts, acknowledges them, and begins with them. But what is essential is communication, the personal Revelation. Without it we will never come to know the others, nor the Other One.
Faith —more, not less
Faith is much more than a knowledge acquired through the senses, not much less. By direct observation we may come to perceive aspects of the reality around us, and we are taken to the inference of design, of a real intelligent design, not an apparent one, of the wonders of life and of its environment. An open mind not set against God acknowledges in Creation the Power and Wisdom of God. But this is not faith, but to follow the evidence where it leads us. And evidence cannot lead us beyond this point. It cannot give us the knowledge of God Himself (not to speak of the explanation of the tragedy present in this world, which so affected Darwin, and which so affects every person that comes to this world). But it gives us the conviction that God is there. How can we come to know this God?
The question could be put also this way: How can we get to know somebody in a personal way? Only insofar as this somebody opens to us, communicates with us, and this in a VERBAL form. And for such knowledge it is imperative that confidence should exist. Without confidence in the interlocutor, no personal tie can be established nor is it possible to come to the knowledge of the "other one". There can be no relationship, nor personal acquaintance, where there is distrust.
In the Revelation, God has spoken. But we can only come to know Him and to establish a tie with Him when there is trust. When we listen to God and trust in Him, it is then only that we can come to know Him and to have a personal relationship with Him. Now, this can only be through a way. Man, in his own questions about whether God is or is not, shows by itself his departure from Good —man, in his natural state, has no relationship with God. It may well be that some may make efforts, that some may philosophize, that they may seek to remake the tie with God (by means of "religion" understood as the human effort to achieve acceptance from God). This obvious departure of man from God shows the reality of some fundamental factors which form part of this same revelation of God in Whom we are called to trust. This revelation from God tells us of the FALL of man, of the blinding effects of sin in the human mind, and of the inclination of men against God —of the natural enmity of men against God. This is the antithesis of trust.
The Revelation tells us also about HUMAN GUILT, and of how God necessarily must condemn all that is contrary to His holiness —the rebellion of the creature against his Creator. But it also tells us of the love of God towards His creature and of what He has done to return Man to Himself while maintaining His righteousness.
God the Son becomes Man and becomes, in this way, He who is Man and God in the person of Jesus Christ, in His double nature as a true MAN (member of our race by the Incarnation, but exempt from sin) and true God (His infinite and eternal nature as He who is the Word that was already in the beginning and from eternity, who was with God and who was God —John 1:1ss). And he does it following the announcements given from the beginning and along the history of Revelation:
1) To manifest Himself in the midst of men and to reveal in a full way the love of God, being He "God with us".
2) To share with us the afflictions that we suffer because of sin: «In all their affliction he was afflicted». He suffered with us.
3) To present Himself, as that holy man, in behalf of men, whose human nature He shared, as a member of our race, as a sacrifice for ourselves, a sacrifice worthy of God (with all the infinite value of His infinite and eternal person and the reality of His humanity by which He represented us). Thus He could bear the burden of our guilt, giving full satisfaction on the cross, by His death, to the justice of God for the sins of those He represented —and in this way to open the door for us to be acceptable and accepted by God, by believing in Him and coming to God by Him. He suffered for us.
The key: FAITH. That faith that is confidence in God, and in that which God has done by means of Jesus Christ and in that which God has told us about the same —beforehand through the prophets and in retrospect by the announcers of the great and good news; that God has brought salvation, that He has not only the knowledge of Himself, but that He has solved the great issue of our moral guilt which barred the way as an eternal barrier to our entrance before God. Now we are invited in Jesus Christ to enter freely before Him.
The three great points of God's salvation are:
1) the Incarnation (the identification of God the Son with the human race, sin excepted);
2) the Cross (the offering of Himself before God as our representative and substitute, giving satisfaction before the justice of God for the sins of all humanity. He had legitimacy to do it, as a member of humanity; he had capability to do it, by virtue of His infinite and eternal nature —the value of His Person was infinite, as also was the value of His sacrifice);
3) the Resurrection: this event seals His work of full satisfaction of God's righteousness, and certifies that together with the satisfaction of sin He has abolished its fruit: death. He is the head of the new creation, which He will introduce in due time in its fullness.
Therefore, faith is not less, but much more than any perception of that which is visible in our surroundings. In the same way as the confidence in our interlocutors is the only way to know them, to open up mind to mind, heart to heart, person to person, thus trust in God —in what He is, in what He has done, in what He communicates to us (and His full communication is in Jesus Christ) is the only way to come to know Him —by FAITH we have the greatest of knowledge: the personal, real, knowledge of God, and of all that He communicates to us, about our history, about our need, about His provision and His plans for the future. Thus, therefore, faith is the deepest of the means of knowledge. Excluding lying, which destroys confidence and communication as such, it is the only way of knowledge amongst humans. And from Him who neither lies nor can ever lie, God, we receive a communication for the restoration of our hearts in faith to Him. And we can certainly found our faith on Him who having died, rose again, and Who says to us: "I am the way, the truth, and the life: no man cometh unto the Father, but by me" (John, chapter 14, verse 6).
Santiago Escuain

Saturday, 15 March 2008

Darwin against Design - background and motivations

Touching the controversy between Darwin and the intelligent design of life, the following can be said:
1. No one doubts the observations made by Darwin, and by students of nature before him, regarding changes in living beings, nor regarding descent with modification. The great question mark has to do with the scope of such changes, the meaning of the same, the interpretation they may receive.
Darwin himself conceded this point, saying:
"... I am well aware that scarcely a single point is discussed in this volume on which facts cannot be adduced, often apparently leading to conclusions directly opposite to those at which I have arrived. A fair result can be obtained only by fully stating and balancing the facts and arguments on both sides of each question; ..."
Charles Darwin,
The Origin of Species
by Means of Natural
Selection,
1859, Introduction.
2. Now, due to ideological and sociopolitical circumstances, the general atmosphere of England and in many places in Europe was in expectation of an approach to the origin and development of life that would give rational support to an atheistic or agnostic philosophy, which was already very well spread. But those that maintained this position confronted the weight of the argument as argued in the work Natural Theology, by William Paley (1802), on the evidence of an intelligent design for the forms and functions of life. This meant that atheistic or agnostic philosophy had the great obstacle of the evidence of design in living beings. In fact, one of the main modern proponents of atheism, professor Richard Dawkins, stated that Charles Darwin "made it possible to be an intellectually satisfied atheist" (The Blind Watchmaker, p. 9).
We think that the great attractive of Darwin's thesis centres, more than in the rigour of the interpretations proposed by him, in the "deliverance" it offers man with respect to God as a Real Being on Whom he depends. For whatever reasons, ad as it is documented by Michael Denton in his work Evolution, a Theory in Crisis, after a few years Darwinism had passed from an arguable proposal to a dogma massively accepted by the intellectual classes. Darwin's apparently persuasive arguments, plausible for the state of knowledge about the living beings and their relationships in those times of the middle of the XIXth century (or rather due to the great lack of knowledge about it, as a matter of fact) were not supported by the inrush of new data which should lead to such a massive acceptance of Darwin's thesis. Rather, there was a climate of opinion ready to reject Christianity, and to accept the materialistic and atheistic thesis, or at least to reject any thought of a personal God active in Creation and Providence, due to the influence of philosophers like David Hume, and of writers like Voltaire.
Darwin himself reveals occasionally in his correspondence both his background and his motivations. In a letter to his son George he says, amongst other things:
“... Lyell is most firmly convinced that he has shaken the faith in the Deluge far more efficiently by never having said a word against the Bible, than if he had acted otherwise. ...
I have lately read Morley’s Life of Voltaire and he insists strongly that direct attacks on Christianity (even when written with the wonderful force and vigour of Voltaire) produce little permanent effect: real good seems only to follow the slow and silent attacks.” (October 21, 22, 24, 1873: Cambridge MSS.)
Quoted in Gertrude Himmelfarb,
Darwin and the Darwian Revolution
(Chatto & Windus, Londres 1959), p. 320.
Continuing with the matter of background and motivations, Aldous Huxley, the celebrated novelist, brother of Julian Huxley who was the first director of UNESCO, and grandson of Thomas Henry Huxley, known as "Darwin's Bulldog", shared these reflections in on of his works:
"... The philosopher who finds no meaning in the world is not concerned exclusively with a problem in pure metaphysics. He is also concerned to prove that there is not valid reason why he personally should not do as he wants to do, ...
"I had motives for not wanting the world to have meaning; consequently assumed it had none, and was able without any difficulty to find satisfying reasons for this assumption. ... For myself, as no doubt for most of my contemporaries, the philosophy of meaninglessness was essentially an instrument of liberation. The liberation we desired was simultaneously liberation from a certain political and economic system and liberation from a certain system of morality. We objected to the morality because it interfered with our sexual freedom. ..."
Huxley, Aldous: From Ends and
Means: An Inquiry into the Nature
of Ideals and into the Methods
Employed for Their Realization

(Harper and Brothers Publishers,
New York and London,
1937, fifth edition), pp. 314-317.
Philosopher Thomas Nagel, in his book, The Last Word (Oxford University Press, 1997), talks about what he calls "the fear of religion itself." He writes,
"I speak from experience, being strongly subject to this fear myself: I want atheism to be true and am made uneasy by the fact that some of the most intelligent and well-informed people I know are religious believers. It isn't just that I don't believe in God and, naturally, hope that I'm right in my belief. It's that I hope there is no God! I don't want there to be a God; I don't want the universe to be like that."
In his view, this fear may be "responsible for much of the scientism and reductionism of our time." (p. 130)
In these pages it is our purpose to reopen Darwin's challenge, examining it and pondering both sides of the matter. As he himself expressed it: "A fair result can be obtained only by fully stating and balancing the facts and arguments on both sides of each question". Already in Darwin's time, a good amount of studies and arguments appeared expounding the real implausibility of his arguments beyond any superficial appearances. And during the XX century more and more knowledge has emerged which brings home the effective bankruptcy of the Darwinist argument. It is true that a great effort has been made to achieve the synthesis of this knowledge, as the confirmation of the discontinuous nature of the fossil record, the cellular mechanisms, the realities of genetics, construing them and pigeonholing them within the Darwinist or Neodarwinist model. But the build-up of data during the XXth century, and particularly during the last 50 years, due to the inflexibility of facts, shows the breakdown of the old materialism of the XIXth century, which considered all exclusively in terms of matter and movement, or matter and energy. Now we know that all structures of life are organized and ruled by an information which is codified in different ways, and the existence of several information supports, information transcription systems, systems to translate the said information, and to execute this information to form and function in the living beings; also verification systems and systems for the maintenance of this information, and of a dynamic for reproducing these systems. This information involves effectively a whole set of machinery which makes possible reading the same, and to understand it and manifest itself in the phenomena of life, with true and strict mechanisms for timing and for flux control and for identification, of great specificity and of irreducible complexity both upwards and downwards which never could have come by small chance steps with functionality. Because this functionality belongs to the system as a whole.
It is only too true that in our present society there is the barefaced attempt to sideline the thesis of the Intelligent Design of life, as something already refuted by Darwin. But this is not true. Darwin did propose his thesis denying design, and he did propose certain lines of evidence, although, in the words of Darwin, it was clear that "scarcely a single point is discussed in this volume on which facts cannot be adduced, often apparently leading to conclusions directly opposite to those at which I have arrived", i.e., the directly opposite conclusions are those that maintain the Intelligent, divine, Design of life. The crystallization of Darwin's proposal as a dogma in his time was more due to the precipitation in accepting arguments that looked plausible, and not to the application of intellectual rigour to ponder these arguments, due to a social and ideological climate which were favourable to them. And the maintenance of this thesis in our time cannot be understood except with reference to the massive propaganda of the mass media addressed to drum-up a dogmatic materialistic approach, which comes uncovered in the candid and recent admission by Richard Lewontin, which we have to give again:
"... we have a prior commitment, a commitment to materialism. It is not that the methods and institutions of science somehow compel us to accept a material explanation of the phenomenal world, but, on the contrary, that we are forced by our a priori adherence to material causes to create an apparatus of investigation and a set of concepts that produce material explanations, no matter how counterintuitive, no matter how mystifying to the uninitiated. Moreover, that materialism is absolute, for we cannot allow a Divine Foot in the door."
Richard Lewontin,
New York Review of Books
(January 9, 1997, p. 31).
Santiago Escuain