Does Science make belief in God obsolete?
Read the full transcript at http://www.templeton.org/belief/
Steven Pinker is the Johnstone Family Professor in the department of psychology at Harvard University. He is the author of seven books, including The Language Instinct, How the Mind Works, The Blank Slate,and most recently, The Stuff of Thought: Language as a Window into Human Nature.
Yes, if by...
"science" we mean the entire enterprise of secular reason and knowledge (including history and philosophy), not just people with test tubes and white lab coats.
Traditionally, a belief in God was attractive because it promised to explain the deepest puzzles about origins. Where did the world come from? What is the basis of life? How can the mind arise from the body? Why should anyone be moral?
Yet over the millennia, there has been an inexorable trend: the deeper we probe these questions, and the more we learn about the world in which we live, the less reason there is to believe in God.
Start with the origin of the world. Today no honest and informed person can maintain that the universe came into being a few thousand years ago and assumed its current form in six days (to say nothing of absurdities like day and night existing before the sun was created). Nor is there a more abstract role for God to play as the ultimate first cause. This trick simply replaces the puzzle of "Where did the universe come from?" with the equivalent puzzle "Where did God come from?"
What about the fantastic diversity of life and its ubiquitous signs of design? At one time it was understandable to appeal to a divine designer to explain it all. No longer. Charles Darwin and Alfred Russel Wallace showed how the complexity of life could arise from the physical process of natural selection among replicators, and then Watson and Crick showed how replication itself could be understood in physical terms. Notwithstanding creationist propaganda, the evidence for evolution is overwhelming, including our DNA, the fossil record, the distribution of life on earth, and our own anatomy and physiology (such as the goose bumps that try to fluff up long-vanished fur).
For many people the human soul feels like a divine spark within us. But neuroscience has shown that our intelligence and emotions consist of intricate patterns of activity in the trillions of connections in our brain. True, scholars disagree on how to explain the existence of inner experience-some say it's a pseudo-problem, others believe it's just an open scientific problem, while still others think that it shows a limitation of human cognition (like our inability to visualize four-dimensional space-time). But even here, relabeling the problem with the word "soul" adds nothing to our understanding.
People used to think that biology could not explain why we have a conscience. But the human moral sense can be studied like any other mental faculty, such as thirst, color vision, or fear of heights. Evolutionary psychology and cognitive neuroscience are showing how our moral intuitions work, why they evolved, and how they are implemented within the brain.
This leaves morality itself-the benchmarks that allow us to criticize and improve our moral intuitions. It is true that science in the narrow sense cannot show what is right or wrong. But neither can appeals to God. It's not just that the traditional Judeo-Christian God endorsed genocide, slavery, rape, and the death penalty for trivial insults. It's that morality cannot be grounded in divine decree, not even in principle. Why did God deem some acts moral and others immoral? If he had no reason but divine whim, why should we take his commandments seriously? If he did have reasons, then why not appeal to those reasons directly?
Those reasons are not to be found in empirical science, but they are to be found in the nature of rationality as it is exercised by any intelligent social species. The essence of morality is the interchangeability of perspectives: the fact that as soon as I appeal to you to treat me in a certain way (to help me when I am in need, or not to hurt me for no reason), I have to be willing to apply the same standards to how I treat you, if I want you to take me seriously. That is the only policy that is logically consistent and leaves both of us better off. And God plays no role in it.
For all these reasons, it's no coincidence that Western democracies have experienced three sweeping trends during the past few centuries: barbaric practices (such as slavery, sadistic criminal punishment, and the mistreatment of children) have decreased significantly; scientific and scholarly understanding has increased exponentially; and belief in God has waned. Science, in the broadest sense, is making belief in God obsolete, and we are the better for it.
Steven Pinker is the Johnstone Family Professor in the department of psychology at Harvard University. He is the author of seven books, including The Language Instinct, How the Mind Works, The Blank Slate, and most recently, The Stuff of Thought: Language as a Window into Human Nature.
Christoph Cardinal Schönborn, O.P., is a Dominican friar, the Archbishop of Vienna, Austria, a Member of the Congregation for the Doctrine of the Faith and the Congregation for Education of the Roman Catholic Church, and was lead editor of the Catechism of the Catholic Church.
Yes and No.
No, as a matter of reason and truth. The knowledge we have gained through modern science makes belief in an Intelligence behind the cosmos more reasonable than ever.
Yes, as a matter of mood, sensibility, and sentiment. Not science itself but a reductive "scientific mentality" that often accompanies it, along with the power, control, comfort, and convenience provided by modern technology, has helped to push the concept of God into the hazy twilight of agnosticism. Superficially it may seem that the advances of science have made God obsolete by providing natural explanations for phenomena that were once thought to be the result of direct divine activity—the so-called "God of the gaps." But this advance has been the completion of a program of purification from superstition begun thousands of years ago by Athens and Jerusalem, by a handful of Greek sages and by the people of Israel, who "de-divinized" Nature to a degree unparalleled in the ancient world. Summarizing an established tradition 750 years ago, St. Thomas Aquinas taught that the wise governor ordinarily governs by delegation to competent subordinates. In the case of Nature, God's ordinary providence governs by means of the regularities ("laws") built into the natures of created things.
This theistic outlook has been fully vindicated. As the ancient Greek materialists recognized long ago, if we wish to explain the observed world in terms of Matter without reference to Mind, then it must be explained by things material, ultimate, and very simple all at the same time—by indivisible, notional "atoms" and a chance "swerve" that sets them in random motion. If the things of everyday experience are mere aggregates of these "atoms," and if the cosmos is infinitely old and infinitely large, then chance can do the rest. To be the complete explanation of material reality, these "atoms," and whatever natural regularities they exhibit, must be so simple that their existence as inexplicable "brute facts" is plausible.
Fast-forward to the present: Modern science has shown that Nature is ordered, complex, mathematically tractable, and intelligible "all the way down," as far as our instruments and techniques can discern. Instead of notional, perfectly simple "atoms," we have discovered the extraordinarily complex, beautiful, and mathematical "particle zoo" of the Standard Model of physics, hovering on the border of existence and intelligibility (as Aristotle predicted long ago with his doctrine of prime matter). And order, complexity, and intelligibility exist "all the way up" as well. We see a teleological hierarchy and chain of emergence from quantized physics, giving rise to stable chemistry, enabling the nearly miraculous properties of carbon and biochemistry, providing the material basis for the emergence of life with its own ontological hierarchy of metabolic (plant), sensitive (animal), and rational (human) existence. Beyond this astounding and unfailing order and intelligibility, our knowledge of which increases each day as science expands its scope, we now know of the precise fine-tuning of the physical laws and constants that make possible a life-supporting universe.
In short, the Nature we know from modern science embodies and reflects immaterial properties and a depth of intelligibility far beyond the wildest imaginings of the Greek philosophers. To view all these extremely complex, elegant, and intelligible laws, entities, properties, and relations in the evolution of the universe as "brute facts" in need of no further explanation is, in the words of the great John Paul II, "an abdication of human intelligence."
But the modern mood is an entirely different matter. In terms of modern sensibilities, the intellectual culture of the West is dominated by a scientific mentality that seeks to explain qualitative and holistic realities by quantitative and reductive descriptions of the workings of their parts. Although the scientific program that gives rise to this mentality has been quite successful in explaining the material basis for holistic realities, and in allowing us to manipulate natural things to our advantage by altering the configuration of their parts, it fails to grasp the reality of natural things themselves. The unlimited application of the "scientific mentality" is scientism, the philosophical claim that the scientific method and scientific explanations can grasp all of reality. For many, scientism is accompanied by agnosticism or atheism.
In terms of popular sentiment, however, scientism has not carried the day. Most people still intuitively cling to the notion that at least human nature and human experience are not reducible to what is scientifically knowable. But with no rational alternative to scientism, most people live in a “soft,” non-rational, and relativistic world of feelings, opinions, and personal values. The increase in leisure and health brought about by our increasing mastery over Nature has not resulted, as the ancient sages supposed, in an increase in wisdom and the contemplation of the good, the true, and the beautiful. Instead, our technology-based leisure is more likely to result in quiet hedonism, consumerism, and mind-numbing mass entertainment. While many still claim belief in God, the course of their lives reflects de facto agnosticism in which the "God hypothesis" is far from everyday experiences and priorities.
In all our scientistic "knowledge" of the inner workings of things, and our technology-based comforts and distractions, there seems to be no place for the still, small voice of God. In that practical and existential sense, science and technology seem to have pushed belief in God toward obsolescence. Or have they?
In our innermost being, we moderns remain unsatisfied. Sooner or later we face an existential crisis, and recognize in our lives something broken, disordered, in need of redemption. The fact that we can recognize disorder, brokenness, and sin means that they occur within a larger framework of order, beauty, and goodness, or else in principle we could not recognize them as such. Yet brokenness and disorder are painfully present, and the human soul by its nature seeks something more, a deeper happiness, a lasting good. Consideration of the order and beauty in nature can lead us to a Something, the "god of the philosophers," but consideration of our incompleteness leads us beyond, in search of a Someone who is the Good of us all. Science will never make that quest obsolete.
