[W]e can take comfort from the things that have survived for 2,000 years and are likely still to be around when another thousand have passed: wine and song; dogs and ball games; parties and horoscopes; sandals and earrings; the Greek and Latin classics; lovely young ladies and obnoxious aunts; courage and hope and fear of death; the love of parents for their children.
We all like to believe we are more rational than we really are. The painful truth is that we are naturally inclined to believe what we want to believe, and we may adopt some fashionable intellectual scheme because it allows us to feel superior to other people, especially those unenlightened masses who need the crutch or the discipline of religion. Of course people may also adopt a religious creed in order to justify themselves, especially in times or places where religion is fashionable. Everybody is subject to the temptation to rationalize. The temptation is probably greatest for those with the most intelligence because the more intelligent we are, the easier we will find it to invent convenient rationalizations for what we want to believe and to decorate them with high-sounding claptrap. Unless we take the greatest precautions, we will use our reasoning powers to convince ourselves to believe reassuring lies rather than the uncomfortable truths that reality may be trying to tell us.
[I]ntelligent design theorists need to explain why the vast majority of evolutionary scientists refuse to consider evidence of intelligent design in biology, scornfully dismissing the entire concept as “religion” rather than “science.” [It] is because they identify science with naturalism, meaning that only “natural” (i.e., material or physical) forces may play a role in the history of life. Where the designer is itself some natural entity, such as a human being, evidence for design is welcome. Space aliens are also permissible entities, and so Carl Sagan’s Search for Extra-Terrestrial Intelligence (SETI) radio telescopes scan the sky for signals, which they could identify as products of intelligence by precisely the same methods which intelligent design theory applies to biology. The difference is that scientific naturalists want to find evidence for extraterrestrial life, in part because they would count it as evidence that natural laws produce life wherever favorable conditions exist and hence as clinching the case for naturalism. They don’t want to find evidence for what they think of as an “interfering” God, meaning a God who does not leave everything to law and chance. Hence they will refuse to see evidence of design that is staring them in the face until they are reassured that the designer is something whose existence they are willing to recognize.
It is not surprising that in a country where the vast majority of citizens believe in God, it is controversial to require that the public schools teach as fact (or as implicit in the very definition of “science”) that God played no discernible part in the creation of plants, animals and human beings. It is also not surprising that many citizens, unpersuaded by official reassurances that “science and religion are separate realms,” suspect that a religious or antireligious ideology lies behind the enormous importance science educators attach to persuading young people that evolution is their creator.
The logic implies that it may be only natural for robot vehicles [us] to murder, rob, rape or enslave other robots to satisfy their genetic masters. Indeed, ruthless extermination of rival genes should be nearly as powerful an imperative as propagation of one’s own. Modern Darwinism seems also to leave no basis for valuing the humane arts like poetry and music except to the extent that such things are useful in spreading the genes by (for example) building tribal solidarity. Nineteenth-century Darwinists, writing for European gentlemen who took their own social order for granted, might have been able to shrug aside such objections on the ground that science requires that we take an unsentimental view of the realities of life. Darwin himself coolly predicted in The Descent of Man that the most highly developed humans would soon exterminate the other races because that is how natural selection works. Such casual references to genocide only began to seem reprehensible after Hitler, Stalin and Mao demonstrated what they meant in practice. Nowadays even the most uncompromising Darwinists have to make some concessions to morality, even at the cost of logical contradiction.
Darwinists can take in stride any debates over the particulars of their theory, however strident, so long as the underlying principle of naturalistic explanation is not threatened. That is why the blatant heresies of Stephen Jay Gould, to take one example, were cheerfully tolerated until very recently. As John Maynard Smith, the British dean of Darwinists, famously summed up the professional judgment after Gould finally pushed the envelope too far, “The evolutionary biologists with whom I have discussed [Gould’s] work tend to see him as a man whose ideas are so confused as to be hardly worth bothering with, but as one who should not be publicly criticized because he is at least on our side against the creationists.” Gould’s anguished response went to exactly the same point: “We will not win this most important of all battles [against the creationists] if we descend to the same tactics of backbiting and anathematization that characterize our true opponents.” Everything is negotiable except the vital objective of keeping God out of objective reality. As Gould’s ally Richard Lewontin put it, “we cannot allow a Divine Foot in the door…. To appeal to an omnipotent deity is to allow that at any moment the regularities of nature may be ruptured, that miracles may happen.” In the materialist mentality, the appearance of the Lawgiver is equated with the disappearance of the laws.
When Darwinists are worried about popular revolt, they tell the Darwinian story with a mildly theistic spin. They realize that it is safer to allow God a shadowy existence in human subjectivity than to run the risk that this very threatening presence will burst into objective reality. That is when we hear the standard vague reassurances that “many people believe in both God and evolution,” or that “science does not say that God does not exist,” or that “science and religion are separate realms.” That is also when modernist leaders of mainstream denominations come for ward to denounce those “fundamentalists” who are bringing Christianity into disrepute by mindlessly opposing “scientific knowledge,” such as the knowledge that mosquito populations evolve a resistance to DDT. Once the danger is past, the reassurances will be put back on the shelf, and we will again hear that a proper understanding of “evolution” requires us to recognize that humans are just another animal species which, like all the others, is an accidental product of a purposeless cosmos.
[T]he logic of materialist reductionism implies that science itself is the product of unreasoning material causes. No wonder the Age of Reason ends with the age of postmodernist relativism! And yet we still see the reductionists complacently describing religious belief either as a meme or as the product of a “God module” in the brain without realizing that they are sawing off the limb on which they themselves are sitting. If unthinking matter causes the thoughts the materialists don’t like, then what causes the thoughts they do like?
Given my focus on practical rather than theoretical reasoning, I may at this point consider weakening the principle of total evidence and examining a presumption instead. The presumption to be examined establishes, for purposes of rational action, a generic bias in favor of more knowledge rather than on less. To defend the adoption of the presumption in favor of being maximally informed amounts to defending the belief that following it will lead, in the long run, to better overall results, in terms of goal fulfillment, than the results of following its antithesis (i.e., a presumption establishing a generic bias in favor of acting on the basis of less knowledge rather than on more), or indeed better than the results of a case-by-case balancing (i.e., of following no rule or presumption at all).
Can we gain any deeper insight into what makes the problem of consciousness run against the grain of our thinking? Are our modes of theorizing about the world of the wrong shape to extend to the nature of the mind? I think we can discern a characteristic structure possessed by successful theories, a structure that is unsuitable for explaining consciousness. … It there a “grammar” to science that fits the physical world but becomes shaky when applied to the mental world? ¶ Perhaps the most basic aspect of thought is the operation of combination. This is the way in which we think of complex entities as resulting from the arrangement of simpler parts. There are three aspects to this basic idea: the atoms we start with, the laws we use to combine them, and the resulting complexes … I think it is clear that this mode of understanding is central to what we think of as scientific theory; our scientific faculty involves representing the world in this combinatorial style.