Those who have followed discussions concerning religious belief & non-belief know that it’s never safe to say you’ve seen it all. Surprising and worthwhile new positions come along at predictably unpredictable intervals. Biologist Lewis Wolpert has now entered the fray with a new book, Six Impossible Things Before Breakfast [1], reviewed by Steve Paulson of Salon.com. [2]
[Lewis] Wolpert is an eminent developmental biologist at University College London. Like fellow British scientist Richard Dawkins, he’s an outspoken atheist with a knack for saying outrageous things. Unlike Dawkins, Wolpert has no desire to abolish religion. In fact, he thinks religious belief can provide great comfort and points to medical studies showing that the faithful tend to suffer less stress and anxiety than nonbelievers. In Wolpert’s view, religion has given believers an evolutionary advantage, even though it’s based on a grand illusion.
He has a theory for why religion first took root. He thinks human brains evolved to become “belief engines.” Once our ancient ancestors understood cause and effect, they figured out how to manipulate the natural world. In essence, toolmaking made us human. Similarly, early hominids felt compelled to find causes for life’s great mysteries, including illness and death. They came to believe in unseen gods and spirits.
The Salon article continues with an interview of Wolpert, where he makes it clear that toolmaking is the key to understanding religion:
My argument is that causal understanding gave rise to toolmaking; that was the evolutionary advantage. It’s toolmaking that’s really driven human evolution. This is not widely accepted, I’m afraid, but there’s no question about it. It’s tools that really made us human. They may even have given rise to language.
[You can’t make tools] without having a concept of cause and effect. And once you had that concept, you wanted to understand the causes of other things that mattered in your life, like illness. That’s the origin of religion. The most obvious causes were those things caused by humans, so people imagined there was some sort of god with human characteristics. There are hundreds, if not thousands, of different gods in different societies.
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