Monday, December 22, 2014

Religion’s Smart-People Problem





This blog has noted frequently that religion's best friend and most fertile ground is an ignorant, uneducated populous.  Hence why conservative Christianity's main growth area is the most backward regions of Africa.  The converse is that well-educated people are more likely to steer clear of religion all together.  A piece in Salon looks at religion's problem with smart people (or at least those not willing to use religion to enrich themselves financially or politically).  Here are excerpts:

Should you believe in a God? Not according to most academic philosophers. A comprehensive survey revealed that only about 14 percent of English speaking professional philosophers are theists.  As for what little religious belief remains among their colleagues, most professional philosophers regard it as a strange aberration among otherwise intelligent people. Among scientists the situation is much the same. Surveys of the members of the National Academy of Sciences, composed of the most prestigious scientists in the world, show that religious belief among them is practically nonexistent, about 7 percent.

Now nothing definitely follows about the truth of a belief from what the majority of philosophers or scientists think. But such facts might cause believers discomfort. There has been a dramatic change in the last few centuries in the proportion of believers among the highly educated in the Western world. In the European Middle Ages belief in a God was ubiquitous, while today it is rare among the intelligentsia. This change occurred primarily because of the rise of modern science and a consensus among philosophers that arguments for the existence of gods, souls, afterlife and the like were unconvincing. Still, despite the view of professional philosophers and world-class scientists, religious beliefs have a universal appeal. What explains this?

What mechanisms caused the mind to evolve toward religious beliefs and practices?

Today there are two basic explanations offered. One says that religion evolved by natural selection—religion is an adaptation that provides an evolutionary advantage. For example religion may have evolved to enhance social cohesion and cooperation—it may have helped groups survive. The other explanation claims that religious beliefs and practices arose as byproducts of other adaptive traits. For example, intelligence is an adaptation that aids survival. Yet it also forms causal narratives for natural occurrences and postulates the existence of other minds.

In addition to the biological basis for religious belief, there are environmental explanations. It is self-evident from the fact that religions are predominant in certain geographical areas but not others, that birthplace strongly influences religious belief. This suggests that people’s religious beliefs are, in large part, accidents of birth. Besides cultural influences there is the family; the best predictor of people’s religious beliefs in individuals is the religiosity of their parents. There are also social factors effecting religious belief. For example, a significant body of scientific evidence suggests that popular religion results from social dysfunction. Religion may be a coping mechanism for the stress caused by the lack of a good social safety net—hence the vast disparity between religious belief in Western Europe and the United States.

There is also a strong correlation between religious belief and various measures of social dysfunction including homicides, the proportion of people incarcerated, infant mortality, sexually transmitted diseases, teenage births, abortions, corruption, income inequality and more. While no causal relationship has been established, a United Nations list of the 20 best countries to live in shows the least religious nations generally at the top.

The simplest answer is that people believe what they want to, what they find comforting, not what the evidence supports: In general, people don’t want to know; they want to believe. This best summarizes why people tend to believe.

Why, then, do some highly educated people believe religious claims? First, smart persons are good at defending ideas that they originally believed for non-smart reasons. They want to believe something, say for emotional reasons, and they then become adept at defending those beliefs. No rational person would say there is more evidence for creation science than biological evolution, but the former satisfies some psychological need for many that the latter does not.  

Second, the proclamations of educated believers are not always to be taken at face value. Many don’t believe religious claims but think them useful. They fear that in their absence others will lose a basis for hope, morality or meaning.

Our sophisticated believers may be manipulating, using religion as a mechanism of social control, as Gibbon noted long ago: “The various modes of worship which prevailed in the Roman world were all considered by the people as equally true; by the philosophers as equally false; and by the magistrate as equally useful.” Consider the so-called religiosity of many contemporary politicians, whose actions belie the claim that they really believe the precepts of the religions to which they supposedly ascribe.

Although there are many educated religious believers, including some philosophers and scientists, religious belief declines with educational attainment, particularly with scientific education. Studies also show that religious belief declines among those with higher IQs. Hawking, Dennett and Dawkins are not outliers, and neither is Bill Gates or Warren Buffett.

If we combine reasonable explanations of the origin of religious beliefs and the small amount of belief among the intelligentsia with the problematic nature of beliefs in gods, souls, afterlives or supernatural phenomena generally, we can conclude that (supernatural) religious beliefs are probably false. And we should remember that the burden of proof is not on the disbeliever to demonstrate there are no gods, but on believers to demonstrate that there are . . . . If the believer can’t provide evidence for a god’s existence, then I have no reason to believe in gods.

Why is all this important? Because human beings need their childhood to end; they need to face life with all its bleakness and beauty, its lust and  its love, its war and its peace. They need to make the world better. No one else will.

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