Today is the 200th birth anniversary of Charles Darwin, arguably the scientist whose work has had the greatest impact on human thought. This major anniversary comes at a time when religious groups, sensing the very real danger that his theory of evolution by natural selection poses to all religious beliefs, are trying to either discredit him or co-opt him.

We are all aware of the attacks from the groups seeking to discredit Darwin’s theory, which range from the speaking-in-tongues snake-handlers to intelligent designers, all of whom seek to eliminate or at least undermine its teaching in schools. They argue that this theory is wrong in its essential elements and that god has repeatedly intervened in the workings of the world, especially when it comes to the creation of humans.

In order to combat those attempts, there have been attempts by those groups seeking to co-opt Darwin, the so-called ‘moderate’ religionists, to resurrect the ‘peaceful coexistence’ model in the science-religion wars, where religious supporters of evolution join up with scientists to combat the attempts of the anti-Darwinian religious groups to discredit evolution. Advocates of this approach argue for the existence of ‘two worlds’, the material world that is the domain of science, and a non-material spiritual world that is the domain of god and is outside the reach of science. In the peaceful coexistence model, these two worlds are non-overlapping and thus no conflict need arise between science and religion.

I have argued elsewhere (see here and here) that this model makes no sense whatsoever and leads to all manner of logical contradictions unless one defines the spiritual world in such a way that it has no influence whatsoever on the material world, making it totally redundant. In other words, the only way to salvage religion to make it compatible with a scientific worldview is to strip it of every single feature that we normally associate with religion, something that religious moderates are loathe to do.

But supporters of this untenable ‘two worlds’ view keep trying, and they are concerned that atheists like me have been using Darwin’s theory to attack the very foundations of all religious beliefs, especially the idea that human beings have some special quality that can relate to god. We argue that each and every aspect of humanity, including morality, consciousness, and mind, is not immune to being explained by the natural selection process, and thus god is irrelevant in a Darwinian (and scientific) worldview.

But this is not a popular position to take politically, and has caused some concern to the ‘moderate’ religion group, since it rejects their claim to some special preserve for religion. A report by Martin Beckford in the February 9, 2009 issue of the The Telegraph (London) describes the latest appeal for the resurrection of peaceful coexistence, as expressed in a letter to the paper. The letter asserts that Darwin’s theory is neutral with respect to its implications for belief in god and makes the standard appeal to this so-called middle ground, on the one hand asking evolution’s skeptics to accept the validity of the theory, and on the other to atheists to not use the theory to argue against the existence of god.

The influential signatories of the letter include two Church of England bishops, a spokesman for the Muslim Council of Britain and a member of the Evangelical Alliance, as well as Professor Lord Winston, the fertility pioneer, and Professor Sir Martin Evans, winner of the Nobel Prize for Medicine.
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“We respectfully encourage those who reject evolution to weigh the now overwhelming evidence, hugely strengthened by recent advances in genetics, which testifies to the theory’s validity.”
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“At the same time, we respectfully ask those contemporary Darwinians who seem intent on using Darwin’s theory as a vehicle for promoting an anti-theistic agenda to desist from doing so as they are, albeit unintentionally, turning people away from the theory.”

The letter writers go on to warn that “militant atheists are turning people away from evolution by using it as a weapon with which to attack religion.”

Ross (one of the readers of this blog who sent me this link) thought that I would find it amusing because they are clearly targeting people like me who see Darwin’s theory of evolution by natural selection as devastating for religious beliefs and have had no hesitation in saying so.

So should I listen to this appeal and cease and desist in my efforts to use science as a weapon to undermine religion in order to not alienate the moderate religious supporters of evolution? Of course not.

The problem is that the people who take this peaceful coexistence position are mixing means and ends. The people who are signatories to the letter have as their goal to promote greater acceptance of the theory of evolution, and to do that they seek political alliances between ‘moderate’ religious people and scientists to combat the blatantly anti-science religious fundamentalists. So for them, popular acceptance of evolution is the goal, and peaceful coexistence between ‘moderate’ religious beliefs and science is the means to achieving that end. This requires them to downplay the negative implications of evolution for religion.

But for atheists like me, getting rid of religion is the goal and scientific theories (including evolution) are a means of achieving that goal. I think religion is fundamentally a bad thing. Evolution and other scientific arguments have definitely anti-religion, anti-god implications and we should not hesitate to emphasize those strong inferences. If this causes discomfort for religious believers, they will have to deal with it by finding arguments and evidence to refute it, not by asking us to not point it out. What the argument of the ‘two worlds’ advocates reveal is that religious moderates are like religious fundamentalists, willing to accept science only as long as it does not disturb their cherished dogma. They only differ in the dogmas they hold dear.

Does that mean I do not care about the public acceptance theory of evolution? Of course I care and will oppose all efforts to undermine its rightful place in science and science education. But I have confidence in the theory to withstand any and all religious onslaughts because it is a scientific theory, not a propaganda system like religion. Evolution will flourish or die on its scientific merits, because of the evidence and the coherence of its arguments, not because of any political strategy. Whatever the level of antipathy to it, the public and scientific communities cannot ignore it or suppress it, as if it were some system of thought that can be believed or rejected at will. It forms one of the foundations of modern science, an invaluable tool in humanity’s progress.

The public may turn against it in the short run but they will have to concede defeat and accept it in the long run, just as they lost with their initial opposition to the theories of the round earth, the heliocentric system, the theory of relativity, and all the other times when religious people foolishly decided that what their ancient religious texts or priests or theologians said or what they ‘felt in their hearts’ was a more reliable guide to knowledge than data and evidence-based arguments.

Religion, on the other hand, is purely a propaganda system and will only die if its weaknesses and its lack of any empirical basis are relentlessly pointed out. Pretending to act as if ‘moderate’ religion makes sense, as the ‘two worlds’ model does, only strengthens all religion, both moderate and fundamentalist.

The age of peaceful coexistence between ‘moderate’ religion and science is over. No modern scientist can credibly argue for its continuation unless he or she is willfully suppressing the obvious contradictions that exist between science and religion.

POST SCRIPT: Meet Charles Darwin

As part of the Darwin year celebrations, the Cleveland Museum of Natural History is hosting Floyd Sandford, a Darwin impersonator. The performance is on Saturday, February 14, 2009 from 3:30 – 4:45 p.m. followed by 30 minute discussion.

Admission to this performance (but not to the rest of the Museum) is free and open to the public but requires a ticket. Tickets may be reserved by calling (216) 231-1177 or by registering online.

Professor Sandford is an emeritus member of the Biology Department at Coe College. He performs a one-man show entitled “Darwin Remembers” and lectures on Darwin.

In yesterday’s post I tried to understand what makes agnosticism different from atheism from agnosticism in any logical or observable way, and did not have much luck, but there were some very interesting responses in the comments.

I suspect that one reason that some nonbelievers find agnosticism appealing is that it is more socially acceptable in religious societies to say that one is an agnostic than that one is an atheist. Because the common (but erroneous view) view of the difference between an agnostic and an atheist is that the former does not know for sure if there is a god or not (or that it may be an unanswerable question) while the latter is sure that god does not exist, religious people may feel that agnostics are not directly contradicting to their own beliefs. They may even feel that they might be able to ‘win’ over agnostics to god since their minds are not made up.

As a result of this greater acceptance, those non-religious people who do not wish to ruffle feathers with their religion neighbors may prefer to adopt the label of agnostic. For some (like Elizabeth in yesterday’s comments) calling oneself an agnostic may serve as a rest stop on the road to complete disbelief, a place to prepare oneself and one’s religious friends and family for the reality that one has stopped believing.

Charles Darwin is a good example of this. A shy and retiring man, who sought to avoid controversy and personal conflicts, he preferred to call himself an agnostic instead of an atheist, although by the age of forty it was clear that he had lost all belief in god and religion and had very harsh words for both. As he said in his autobiography:

I can hardly see how anyone ought to wish Christianity to be true: for if so the plain language of the text seems to show that men who do not believe, and this would include my Father, Brother, and almost all my best friends, will be everlastingly punished.

And this is a damnable doctrine. (The Reluctant Mr. Darwin by David Quammen, p. 246)

And yet, he shied away from calling himself an atheist. Edward Aveling, a professed atheist aware of Darwin’s reluctance to adopt that label, recounted how at a dinner with Darwin, he tried to convince him “that the terms ‘Agnostic’ and ‘Atheist’ were practically equivalent – that an atheist is one who, without denying the existence of God, is without God, inasmuch as he is unconvinced of the existence of a Deity.” (The autobiography of Charles Darwin and selected letters, edited by Francis Darwin, 1958, p. 60.)

Darwin’s biographers pick up the story:

They lit cigarettes and Darwin, completely our of character, pitched in. ‘Why do you call yourselves atheists?’ In his dotage, forty years since his covert notebook days, he finally dragged the issue into the open. He preferred the word agnostic, he said. ‘”Agnostic” was but “Atheist” writ respectable,’ Aveling replied, searching for common ground, ‘and “Atheist” was only “Agnostic” writ aggressive.’ But Darwin retorted, ‘Why should you be so aggressive?’ Is anything to be gained by forcing new ideas on people? Freethought is ‘all very well’ for the educated, but are ordinary people ‘ripe for it’? Here spoke the comfortable squire, seeking not to disturb the social equilibrium. (Darwin: The Life of a Tormented Evolutionist Adrian Desmond and James Moore, 1991, p. 657, my italics.)

I think that the italicized passage captures a lot of the truth. There is no question that saying one is an atheist triggers a more negative reaction than saying one is an agnostic. I suspect that many agnostics are like Darwin, effectively atheists but uneasy about the fact that atheism is perceived as being more aggressive in its opposition to religion than agnosticism, though logically and substantively there is little difference. Those, like Darwin, who do not wish to disturb the social equilibrium may find the label of agnostic more appealing.

POST SCRIPT: Oedipus, with vegetables

The story of Oedipus is one of the strangest in classical Greek mythology and literature but the essence of the story is presented nicely in this 8 minute movie, performed entirely by vegetables.

I must admit that I find agnosticism puzzling. For me, agnosticism is harder to understand than atheism or religious belief.

There is no doubt that religious people find agnosticism easier to deal with than atheism. You can see it in the way that those religious people who can get beyond the emotional reactions to atheism that I listed yesterday often argue that since one cannot prove that there is no god, one has to admit that one is unsure and that therefore one is ‘really’ an agnostic. They are right in their argument but wrong in their idea of what atheism and agnosticism involves.

All atheists will readily concede that there can be no proof of the non-existence of god because of the logical impossibility of proving such a negative. But having said that, we do live our lives assuming that there is no god and find that the world makes perfect sense and everything seems to work nicely. We are practically certain that there is no god just as we are certain that we can drive our cars without ever considering the possibility that a unicorn might suddenly run across the street or Santa Claus land in his sleigh right in our path, even though we are not 100% certain that unicorns and Santa Claus and flying reindeer don’t exist either

What constitutes atheism should be easy to understand. What I find hard to understand is how the agnostic position differs from that of the atheist. Merriam-Webster defines an agnostic as “a person who holds the view that any ultimate reality (as God) is unknown and probably unknowable.”

An atheist would have no objection to that statement. As I have said before, there is no possible logical argument and no conceivable evidence that could ever establish the negative conclusion that there is no god. So agnosticism and atheism seem to me to be logically equivalent, at least as far as that particular dictionary definition goes.

Some agnostics may be seeking to create a distance between themselves and atheists because they suffer from the same kind of misunderstanding about atheism as religious people, thinking that atheists are absolutely sure that there is no god, and thus they may wish to separate themselves from those whom they perceive as possessing an unjustifiable and arrogant certainty.

Or perhaps the difference between atheism and agnosticism lies in the secondary definition of an agnostic as “one who is not committed to believing in either the existence or the nonexistence of God or a god.” (my italics)

It is true that while an atheist is not logically certain there is no god, he or she is functionally certain there is no god, living in a way that is consistent with the assumption of no god. They have no need to introduce the god hypothesis into their lives for any reason. Since atheists live as if there is no god, it is safe to say that atheists are committed to believing in the nonexistence of god.

So is that the difference? Is that why agnostics shun the word atheist and prefer the label of agnostic, because they are uncommitted on this question while atheists are committed? But what does being ‘uncommitted’ really mean? Is there a difference in the probabilities that atheists and agnostics assign to god’s existence? Atheists assign the probability of god’s existence to be infinitesimally close to zero. I doubt that the lack of commitment by agnostics to god’s existence or non-existence means that they assign 50% probability to each option. Agnostics clearly think that god’s non-existence is far more likely than his existence.

So are agnostics distinguished from atheists in that while they think that the probability of god’s existence is very small, they give it a slightly higher value than the almost-but-effectively-zero value that atheists assign?

But that kind of difference is hard to quantify. One way to operationalize that vague notion and test the true beliefs of agnostics is to ask them if their lack of commitment to non-belief results in any observable behavioral differences when compared to that of atheists.

Atheists live as if they are sure that there is no god. Do agnostics behave in some way that is different from atheists as a result of being agnostic? Are agnostics nervous about being wrong about god’s non-existence and only finding out after they are dead? Are they are hoping that their ‘softer’ agnosticism will result in god giving them a reduced punishment? Do they at least occasionally go to church/mosque/temple/synagogue or do other quasi-religious things? Are there some things they will not say or thoughts that they will not allow themselves to think because it is too risky, such as, for example, denying the Holy Spirit? After all, Jesus said: “Anyone who speaks a word against the Son of Man will be forgiven, but anyone who speaks against the Holy Spirit will not be forgiven, either in this age or in the age to come” (Matthew 12:32)?

If the answer is ‘no’ to all these questions, then they are atheists irrespective of what they choose to call themselves because they are living their lives as if they are committed to the non-existence of god. If they say ‘yes’ to any one, then I think we need to define them as believers who have serious doubts. (One wag unkindly described agnostics as cowardly atheists.)

I suspect that there are many agnostics among the readers of this blog. I would be curious to learn what they think on this question.

POST SCRIPT: The Blasphemy Challenge

I am not sure what “speaks against the Holy Spirit” exactly means but whatever it is, I want to be on record as having thus spoken, like all those who have done so as part of the Blasphemy Challenge.

Pat Condell says that he is so busy denying the Holy Spirit that he has hardly any time for anything else.

At one point in his inaugural address, Barack Obama started using familiar language in calling for national unity, saying “We are a nation of Christians and Muslims, Jews and Hindus,” but the ears of atheists everywhere perked up when he added at the end “and non-believers.” Could this, along with the most recent Pew survey that indicates that the influence of religion in America is waning, be a sign that atheism is going mainstream?

The fact that neither Obama nor the Chief Justice was perturbed by the absence of a Bible when he repeated his presidential oath privately because of flubs in the original public ceremony (and no one on Obama’s staff seemed bothered enough to go and hunt one down) lends credence to my belief that for many public figures, religion has played largely a ceremonial role, a façade for public consumption, rather than a true belief. It is like standing for the national anthem. How many people stand at home when the anthem is played at some televised event? As philosopher John Stuart Mill said in his 1873 autobiography, “The world would be astonished if it knew how great a proportion of its brightest ornaments, of those most distinguished even in popular estimation for wisdom and virtue, are complete skeptics in religion.”
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My post on how we should implement the Year of Reason by asking religious people why they believe in god provoked quite a spirited back-and-forth in the comments section.

In the post, I said that there was no substantive reason that religious people could give in response to the question “Why do you believe in god?” and I categorized the likely things they would say under the headings Argument From Personal Incredulity, Argument From Wishful Thinking, and Argument From Vague Feelings. I endorsed Sigmund Freud’s assertion that religion was a form of mass delusion since so many people believed in something for which there was no credible evidence whatsoever.
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