Richard Dawkins Promoting Atheism at the Cheltenham Festival of Literature

This week is the Cheltenham festival of literature. It’s an annual event when novelists, poets, illustrators and increasingly TV and radio personalities descend on the town to talk about and try to sell the books they’ve had published. There can be, and often are, some great speakers discussing their work. I used to go to it regularly in the past, but went off it after a few years. Some of the people turn up, year in, year out, and there are only so many times you can see them without getting tired of it.

Dawkins, Atheism and Philosophical Positivism

One of the regular speakers at the Festival is the zoologist, science writer and atheist polemicist, Richard Dawkins. The author of Climbing Mount Improbable, The River Out Of Eden, The Blind Watchmaker and so on is appearing in Cheltenham to promote his latest book, Outgrowing God: A Beginner’s Guide. It sounds like a kind of successor to his earlier anti-religious work, The God Delusion. According to the accompanying pamphlet for the festival, he’s going to be talking to an interviewer about why we should all stop believing in God. There’s no doubt Dawkins deserves his platform at the Festival as much as any other writer. He’s a popular media personality, and writes well. However, his knowledge of philosophy, theology and the history of science, which forms the basis for his attacks on Christianity, is extremely low, and defenders of religion, and even other scientists and historians, who are just interested in defending their particular disciplines from factual mistakes and misinterpretations, have shot great holes in them.

Dawkins is, simply put, a kind of naive Positivist. Positivism was the 19th century philosophy, founded by Auguste Comte, that society moved through a series of three stages in its development. The first stage was the theological, when the dominant ideology was religion. Then came the philosophical stage, before the process ended with science. Religion was a thing of the past, and science would take over its role of explaining the universe and guiding human thought and society. Comte dreamed of the emergence of a ‘religion of humanity’, with its own priesthood and rituals, which would use sociology to lead humanity. Dawkins doesn’t quite go that far, but he does believe that religion and science – and specifically Darwinism – are in conflict, and that the former should give way to the latter. And he’s not alone. I heard that a few years ago, Alice Robert, the forensic archaeologist and science presenter, gave a speech on the same subject at the Cheltenham Festival of Science when she was its guest director, or curator, or whatever they term it. A friend of mine was less than impressed with her talk and the lack of understanding she had of religion. He tweeted ‘This is a girl who thinks she is intelligent.’

War of Science and Religion a Myth

No, or very few historians of science, actually believe that there’s a war between the two. There have been periods of tension, but the idea of a war comes from three 19th century writers. And it’s based on and cites a number of myths. One of these is the idea that the Church was uniformly hostile to science, and prevented any kind of scientific research and development until the Renaissance and the rediscovery of ancient Roman and Greek texts. It’s a myth I learnt at school, and it’s still told as fact in many popular textbooks. But other historians have pointed out that the Middle Ages was also a period of scientific investigation and development, particularly following the influence of medieval Islamic science and the ancient Greek and Roman texts they had preserved, translated, commented on and improved. Whole books have been written about medieval science, such as Jean Gimpel’s The Medieval Machine, and James Hannam’s God’s Philosophers. Hannam is a physicist, who did a doctorate in examining the development of medieval science, showing that, far from retarding or suppressing it, medieval churchmen were intensely interested in it and were active in its research. Medieval science was based very much on Aristotle, but they were well aware of some of the flaws in his natural philosophy, and attempted to modify it in order to make it conform to observed reality. The Humanists of the Renaissance, rather than bringing in freedom of thought and scientific innovation, were actually a threat. They wanted to strip philosophy and literature of its medieval modifications to make it correspond exactly with the ancients’ original views. Which would have meant actually destroying the considerable advances which had been made. Rather than believe that renaissance science was a complete replacement of medieval science, scholars like Hannam show that it was solidly based on the work of their medieval predecessors.

Christian Theology and the Scientific Revolution

The scientific revolution of the 17th century in England also has roots in Christian philosophy and theology. Historians now argue that the Royal Society was the work of Anglican Broadchurchmen, who believed that God had created a rational universe amenable to human reason, and who sought to end the conflict between the different Christian sects through uniting them in the common investigation of God’s creation. See, for example, R. Hooykaas, Religion and the Rise of Modern Science (Edinburgh: Scottish Academic Press 1972).

Christian Monotheism and the Unity of Physical Law

It is also Christian monotheist theology that provides one of the fundamental assumptions behind science. Modern science is founded on the belief that the laws of nature amount to a single, non-contradictory whole. That’s the idea behind the ‘theory of everything’, or Grand Unified Theory everyone was talking about back in the 1990s. But this idea goes back to St. Thomas Aquinas in the 13th century. Aquinas said that we must believe that the laws of nature are one, because God is one.  It’s the assumption, founded on Christian theology, the makes science possible.

Atheist Reductionism also a Danger

When The God Delusion Came Out, it was met by a series of books attacking its errors, some of them with titles like The Dawkins Delusion. The philosopher Mary Midgley has also attacked the idea that science can act as a replacement for religion in her books Evolution as a Religion and The Myths We Live By. On page 58 of the latter she attacks the immense damage to humanity atheist reductionism also poses. She writes

Both reductive materialism and reductive idealism have converged to suggest that reductivism is primarily a moral campaign against Christianity. This is a dangerous mistake. Obsession with the churches has distracted attention from reduction employed against notions of human individuality, which is now a much more serious threat. It has also made moral problems look far simplar than they actually are. Indeed, some hopeful humanist reducers still tend to imply that, once Christian structures are cleared away, life in general will be quite all right and philosophy will present no further problems.

In their own times, these anti-clerical reductive campaigns have often been useful. But circumstances change. New menaces, worse than the one that obsesses us, are always appearing, so that what looked like a universal cure for vice and folly becomes simply irrelevant. In politics, twentieth-century atheistical states are not an encouraging omen for the simple secularistic approach to reform. it turns out that the evils that have infested religion are not confined to it, but are ones that can accompany any successful human institution. Nor is it even clear that religion itself is something that the human race either can or should be cured of.

Darwin Uninterested in Atheist Campaigning

Later in the book she describes how the Marxist Edward Aveling was disappointed when he tried to get Darwin to join him in a campaign to get the atheist, Bradlaugh, to take his seat as a duly elected MP. At the time, atheists were barred from public office by law. Aveling was impressed by Darwin’s work on evolution, which he believed supported atheism. Darwin was an agnostic, and later in life lost belief in God completely due to the trauma of losing a daughter and the problem of suffering in nature. But Darwin simply wasn’t interested in joining Aveling’s campaign. When Aveling asked him what he was now studying, hoping to hear about another earth-shaking discovery that would disprove religion, Darwin simply replied ‘Earthworms’. The great biologist was fascinated by them. It surprised and shocked Aveling, who hadn’t grasped that Darwin was simply interested in studying creatures for their own sake.

Evolutionists on Evolution Not Necessarily Supporting Atheism

Other evolutionary biologists also concluded that evolution has nothing to say about God, one way or another. Stephen Jay Gould stated that he believed that Darwinism only hinted at atheism, not that it proved it. Charles Darwin’s grandfather, Erasmus Darwin, who published his own theory of evolution in Zoonomia in 1801, believed on the other hand that the development of creatures from more primitive forebears made the existence of God ‘mathematically certain’.

Frank H.T. Rhodes of the University of Michigan wrote in his book Evolution (New York: Golden Press 1974) on its implications the following, denying that it had any for religion, politics or economics.

Evolution, like any other natural process or scientific theory, is theologically neutral. it describes mechanisms, but not meaning. it is based upon the recognition of order but incorporates no conclusion concerning the origin of that order as either purposeful or purposeless.

Although evolution involves the interpretation of natural events by natural processes, it neither assumes nor provides particular conclusions concerning the ultimate sources or the significance of materials, events or processes.

Evolution provides no obvious conclusions concerning political or economic systems. Evolution no more supports evolutionary politics (whatever they might be) than does the Second Law of Thermodynamics support political disorder or economic chaos. 

(Page 152).

Conclusion

I realise that the book’s nearly 50 years old, and that since that time some scientists have worked extremely hard to show the opposite – that evolution support atheism. But I’ve no doubt other scientists, people most of us have never heard of, believe the opposite. Way back in 1909 or so there was a poll of scientists to show their religious beliefs. The numbers of atheists and people of faith was roughly equal, and 11 per cent of the scientists polled said that they were extremely religious. When the poll was repeated in the 1990s, the pollsters were surprised to find that the proportion of scientists who were still extremely religious had not changed.

Despite what Dawkins tells you, atheism is not necessarily supported by science, and does not disprove it. Other views of the universe, its origin and meaning are available and still valid.

Karl Wilhelm Nageli and Purposeful Mutation

I found this very interesting piece on the 19th century biologist, Karl Wilhelm Nageli, and August Weismann in Richard L. Gregory’s Mind In Science (London: Penguin 1981). The modern theory of evolution, NeoDarwinism, is essentially a mixture of Darwin’s theory of evolution by natural selection mixed with Mendelian genetics. Roughly speaking, it views evolution as proceeding through random mutations. These supply the variations in species on which natural selection works, weeding out those varieties that don’t help the species to survive. Those that do, or at least don’t stop it surviving, are preserved and retained. Thus the little alterations in the characteristics of different species are created, which gradually accumulate over millennia and millions of years to produce new species of creature.

Darwin, however, didn’t know about heredity, which was introduced into his evolutionary theory by Weismann. He had developed the germ plasm theory, which was the precursor to the modern theory of DNA, famously discovered by Crick and Watson. Darwin also didn’t know about mutations either. He believed that heredity was a blending of the characteristics of the parents. I’ve got a feeling this was one of the arguments his opponents may have used against his theory, and that Darwin probably recognized the weakness of his theory there. At the time Darwin proposed his theory of evolution, I don’t think he was properly able to account for the emergence of novel characteristics in living creatures, on which natural selection acted.

It was Karl Wilhelm Nageli, who did this by introducing mutations into evolutionary theory, while rejecting Darwin’s idea of Natural Selection. Unlike evolutionary biologists after him, however, Nageli believed that these mutations had a purpose. It was the Dutch biologist Hugo de Vries, who introduced Mendelian genetics and the variation of characteristics into Darwinian evolutionary theory. Gregory explains it thus:

Neo-Darwinism adds to Darwinian Natural Selection a theory of heredity, which is itself derived from the, at the time (and perhaps still), controversial writings of the German biologist August Weismann (1834-1914). His papers (1868-76), translated into English as Studies in the Theory of Descent, (1882) proposed properties of a germ plasm which are similar to the fundamental doctrine of molecular biology, that information can only genetically pass from coded DNA to messenger RNA, and not the other way round. This genetic ‘diode’ rejects Lamarckian inheritance of individually acquired knowledge, or adaptive behavior. But we jump ahead, for Darwin had no knowledge of genes or mutations of genes.

The concept of evolution by mutational jumps is due to a Swiss botanist, Karl Wilhelm Nageli (1817). Nageli however rejected Darwin’s theory, for he supposed that there is a purpose in the direction of the jumps. He is heavily criticized for failing to appreciate the significance of Mendel’s work. He was shown the manuscript of Mendel’s paper describing his experiments on the breeding of giant and dwarf peas; his lack of interest is supposed to have prevented the work becoming known so that genetics was held up by some fifty years. Nageli’s concept of mutational jumps, but without built-in directional purpose, was developed by De Vries early in the present century.

Gregor Johan Mendel (1822-84) was an Augustinian monk. At the Abbey of St Thomas in Brunn, [Brno] he carried out his plant-breeding experiments, which depended on counting the proportions of tall and dwarf peas obtained by self-pollination. He found that the varieties did not converge to a medium-height pea plant, but that the tall and dwarf characteristics were maintained, and potentially present, in each variety. This was immensely important for Darwin’s theory, but unfortunately Darwin never came to hear of it.

The mutation theory was developed by the Dutch botanist Hugo De Vreis (1848-1935) who approached Mendel’s discovery by seeing that something like it was needed to give the variataion necessary for Natural Selection. He proposed that different characteristics might vary independently, and recombine in different ways. So was born the atomic-characteristic theory of inheritance, which later was embodied in gene and chromosome code structures – from which in turn developed modern molecular biology with the discovery by Francis Crick (b. 1916) and James Watson (b. 1928) of the structure of the long helical molecules of deoxyribonucleic acid (DNA). This, by replication, gives the physical basis of inheritance. Random change of the DNA structure give the variation necessary for Natural Selection. The drama of this discovery is superbly presented by Watson in The Double Helix (1968). (pp. 170-1).

Back in the 1980s, the astronomers Fred Hoyle and Chandra Wickramasinghe attacked Darwinian evolutionary theory in their book, Evolution from Space. In their previous book, Life Cloud, they had argued that life on Earth was seeded on Earth from space. While it’s an unorthodox theory, many scientists do believe that such panspermia, as it’s called, is a possibility. And the amino acids which form the basic building blocks of organic life has been found in meteorites, on Saturn’s moon, Titan, and in the nebulae, the clouds of dust and gas in space. What is far more controversial, and has been rejected by nearly all scientists, is their theory in Evolution from Space that the chance of organic life arising on Earth, and developing through Darwinian evolution, is so minute that evolution has to be directed by alien civilisations seeding space with the necessary genetic material.

In one passage in Evolution from Space, Hoyle and Wickramasinghe take the incidence of mutations in every generation, only a minority of which could be beneficial, and the combined length of time from the split, early in our evolutionary history, between the hominid lineage and the common ancestor of chimpanzees and gorillas 9 million years to argue that even this amount of time is insufficient to produce modern Homo Sapiens Sapiens, modern humanity. I’ve no doubt that this was immensely controversial and has been widely criticized and dismissed. It’s been taken up again more recently by the Intelligent Design people. And it wasn’t the weirdest of Hoyle’s and Wickramasinghe’s ideas. I think they also believed that the civilisations seeding this genetic material were computers in parallel universes. But if they are right after all, and random mutation can’t account for the development of the vast variety of living creatures we see around us, then it may be that it proceeds through purposeful mutations after all.

Going back to Nageli, even if his own theory of evolution has been discarded except for the idea of mutational jumps, I would far, far rather believe that evolution and the mutations necessary for it were shaped and guided by a loving creator, than are simply the result of blind chance as describes by Richard Dawkins in his book, The Blind Watchmaker.