[[Image:Intelligent design.jpg|alt= Intelligent design|thumbnail|300px|right|Intelligent design theorists contend that the core feature of life consists of information processing systems that cannot be fully explained as being the result of unintelligent causes alone. When [[evolution]]ist [[Richard Dawkins]] was young, he recognized that the complexity of life indicates a designer.]]
'''Intelligent design''' '''(ID)''' is the empirically testable<ref>"Dembski and Wells argue calmly and convincingly that intelligent design theory is empirically testable (in spite of Darwinists' shrill protests to the contrary) by indicating precisely what it would take to refute the theory, namely a clear demonstration that systems exhibiting [[irreducible complexity]] with specified complexity can in fact arise spontaneously by purely material processes" source: [httphttps://www.amazon.com/The-Design-Life-Discovering-Intelligence/dp/0980021308 The Design of Life: Discovering Signs of Intelligence in Biological Systems - Amazon page]</ref> theory that the natural world shows signs of having been designed by a purposeful, intelligent cause.<ref>
An inference that certain biological information may be the product of an intelligent cause can be tested or evaluated in the same manner as scientists daily test for design in other sciences. [http://www.uncommondescent.com/id-defined/ ID Defined]</ref> As [[Jonathan Wells]] wrote, "ID ... asserts only that some features of living things are better explained by an intelligent cause than by unguided processes." <ref>http://www.evolutionnews.org/2009/11/wired_science_one_long_bluff028441.html</ref> Wells, among others, uses ID to rebut the [[evolution|Darwinian]] assertion that the features of living things are "inexplicable on the theory of [[creation]]" but fully explicable as products of unguided natural forces.<ref>http://www.discovery.org/a/9151</ref>
In a broader sense, Intelligent Design is simply the science of design detection—how to recognize patterns arranged by an intelligent cause for a purpose. Design detection is used in a number of scientific fields, including anthropology, archeology, forensic sciences, cryptanalysis and the search for extraterrestrial intelligence ('''[[SETI]]'''). An inference that certain cosmological and biological features of the natural world may be the product of an intelligent cause can be tested or evaluated in the same manner as scientists daily test for design in other sciences.<ref>For example, Stephen C. Meyer, Senior Fellow of the Center for Science and Culture at the Discovery Institute, notes at [http://www.discovery.org/a/1671 A Note to Teachers Stephen C. Meyer and Mark Hartwig, Pandas and People: The Central Question of Biological Origins May 1, 1993], the problem with limiting explanations to only "natural" causes: "Archaeologists routinely distinguish manufactured objects (e.g., arrowheads, potsherds) from natural ones (e.g., stones), even when the differences between them are very subtle. These manufactured objects then become important clues in reconstructing past ways of life. But if we arbitrarily assert that science explains solely by reference to natural laws, if archaeologists are prohibited from invoking an intelligent manufacturer, the whole archaeological enterprise comes to a grinding halt."</ref>
Intelligent Design theory, like all theories of origins, is scientifically and religiously controversial. All theories of origins are scientifically controversial because they often amount to [[Subjectivism|subjective ]] historical narratives that seek to explain unobserved and unobservable singular past events that occurred many years ago and that cannot be adequately tested in the laboratory. They are religiously controversial because all religions, including non-theistic religions, depend on a particular origins narrative. Intelligent Design proponents believe institutions of science, including government agencies, public schools and universities, should strive for objectivity and academic freedom in facilitating origins teaching and research. Objectivity in the evaluation and interpretation of material evidence ensures that all evidence-based explanations for natural phenomena can be considered fairly on their respective merits, regardless of their ultimate metaphysical or religious implications. Institutions of science should promote objectivity and academic freedom, especially where minority viewpoints challenge scientific orthodoxy.
Despite its many strengths, many [[Young Earth Creationism|biblical creationists]], while acknowledging those strengths, criticize the Intelligent Design theory for refusing to specify the identity of the designer, refusing to bring the Christian God and the Bible into the picture, and for accepting long ages and a theistic theory of evolution.<ref name="Whitcomb"/><ref name="PurdomChapter13"/>
Unintelligent material causes consist simply of the interactions of the properties of matter, energy and the forces. These interactions are generally governed by the laws of chemistry and physics, such as the laws of motion and thermodynamics. These causes do not have the capacity to “know” the environment within which they exist and then seek to change it for a particular future purpose. In other words, as stated by evolutionary biologist '''Douglas J. Futuyma''', they lack forward looking "foreknowledge. . . only an intelligent mind, one with the capacity for forethought, can have purpose.”<ref>“Darwin's immeasurably important contribution to science was to show how mechanistic causes could also explain all biological phenomena, despite their apparent evidence of design and purpose. By coupling undirected, purposeless variation to the blind, uncaring process of natural selection, Darwin made theological or spiritual explanations of the life processes superfluous. ......Darwin undid the essentialism that Western philosophy had inherited from Plato and Aristotle, and put variation in its place. He helped to replace a static conception of the world with the vision of a world of ceaseless change. Above all, his theory of random, purposeless variation acted on by blind, purposeless natural selection provided a revolutionary new kind of answer to almost all questions that begin with "Why?" It cannot be sufficiently emphasized that before Darwin, both philosophers and people in general answered "Why?" questions by citing purpose. Only an intelligent mind, one with the capacity for forethought, can have purpose. Thus questions like "Why do plants have flowers?" or "Why are there apple trees?"? or plagues, or storms? were answered by imagining the possible purpose that God could have had in creating them.” Douglas J. Futuyma, '''Evolutionary Biology''', Third Edition,(Sinauer Associates, Inc. 1998) p. 5, 8.</ref>
Material causes are to nature as thoughts are to a dead man. The past, present and future is irrelevant to material causes for they can’t can't comprehend it. Unintelligent material causes are not merely blind watchmakers, they are mindless, purposeless, and meaningless. Lacking a mind, they lack the capacity to “make” anything. Unintelligent material causes can adequately account for physical systems like the occurrence of rocks, rivers, wind and rain. However, it is not clear how they account for time-dependent living systems or themselves.
The laws of motion explain that matter stays in its state of rest, or of uniform motion in a straight line, unless it is compelled to change that state by forces impressed upon it. Thus, patterns produced by material causes reflect an intersection of forces which start or stop the motion of matter. An intervening warm spell that melted a glacier carrying rocks and boulders caused them to come to rest in an unsorted pattern as glacial till. Similarly, when the Mississippi River hits the Gulf of Mexico it drops a load that forms a fan-shaped delta.
Intelligent causes produced by minds are ubiquitous to the natural world. Humans have minds, as do birds and beavers. We are also finding that cellular systems appear to have a kind of internal intelligence. The immune system consists of cells that act as forward observers that look for foreign invaders. Those observers on the front line send messages to command central that develops weapons to be used to defend against the attack.
Intelligent causes differ from unintelligent material causes in that intelligent causes have minds hooked up to input and output devices that have the capacity to manipulate unintelligent material causes for a purpose. Intelligent causes perceive the present, store the perception in memory to build experience and then process the experience and knowledge to predict what will occur in the future. Intelligent causes have knowledge that can be processed by processors to generate “foreknowledge,” while unintelligent material causes have neither. Intelligent causes also have the capacity to choose to change the future so that a desired or intended goal or purpose is achieved and to generate outputs efficient to achieve the purpose. Intelligent causes use unintelligent material causes and the stuff unintelligent material causes produce to make a bird’s bird's nest, a beaver’s beaver's dam or an aqueduct.
Patterns produced by a mind like the dam, nest or aqueduct often reflect millions of precise starting and stopping points not found in systems driven only by the uniform motion of regular natural forces, stopped only by accidental opposing forces. Patterns produced by intelligent causes integrate starts and stops for a purpose. The integration becomes clear when the pattern is both complex and useful. The integrated stopping points are evident in the case of the nest, dam and aqueduct. But for the stopping of matter at integrated precise points, the assembly would not function as a whole. This article reflects thousands of instances where matter has been started and then stopped – integrated - to produce precise, and hopefully understandable, meaning. Unlike patterns produced by the chemical and physical necessity of matter in uniform motion, designs consist of patterns of stopping points that are integrated for a particular purpose. Minds tie events together to for a purpose. Material causes do not. When the patterns are both complex and purposeful the inference to an intelligent cause is compelling.
====Formal Design Detection -- ''The Explanatory Filter''====
[[Image:Wm Dembski.jpg|right|thumbnail|200px|Dr. [[William Dembski]] ]]
Dr. [[William Dembski]] is a leading intelligent design theorist, and has written several books on the subject, including ''Intelligent Design: The Bridge Between Science & Theology'',<ref>httphttps://www.amazon.com/Intelligent-Design-Between-Science-Theology/dp/083082314X/ref=pd_bbs_sr_2/104-1803249-2067114?ie=UTF8&s=books&qid=1194228951&sr=1-2</ref> and ''The Design Inference: Eliminating Chance through Small Probabilities (Cambridge Studies in Probability, Induction and Decision Theory)''.<ref>httphttps://www.amazon.com/Design-Inference-Eliminating-Probabilities-Probability/dp/0521678676/ref=sr_1_7/104-1803249-2067114?ie=UTF8&s=books&qid=1194229141&sr=1-7</ref> Dr. Dembski has a Ph.D. in mathematics and philosophy, and an M.Div. from Princeton Theological Seminary. One of Dembski's contributions to the intelligent design movement is to set forth one method of detecting design, a method he describes as the "[[explanatory filter]]".
Dembski describes his three-part '''explanatory filter''' together with an example of its use in a paper published at '''Access Research Network'''.<ref>http://www.arn.org</ref> In the paper, entitled ''The Explanatory Filter: A three-part filter for understanding how to separate and identify cause from intelligent design'',<ref>http://www.arn.org/docs/dembski/wd_explfilter.htm</ref>
Dembski found that all formal design detection methodologies can be reduced to three logical steps in what he refers to as an explanatory filter. The filter first asks whether a given pattern is best explained by some chemical or physical necessity or law? If not, can it be explained by chance. If chance and necessity can’t can't explain the pattern, does it exhibit a “specification” or apparent purpose? If a complex pattern reflecting the integration of numerous stopping points does exhibit purpose and can’t can't be explained by chance or necessity, then the scientific, logical inference to the best explanation is design.
===Informal Design Detection Methodology===
''See also:'' [[Anthropic principle]]
There is a strong body of evidence for a Designer that comes from the fine-tuning of the universal constants and the solar system.<ref name="creation.com">[httphttps://creation.com/the-universe-is-finely-tuned-for-life The universe is finely tuned for life] by Jonathan Sarfati</ref>
The anthropic principle states that the reason the constants of nature appear so finely tuned to life, is that if it were otherwise, life such as ourselves would not have developed. Hence we should not be surprised that the laws of physics are enable life such as ourselves to exist.
This is because, as stated in Article II.B. of the '''Statement of Objectives Regarding Origins Science''':
<blockquote>
The adequacy of scientific explanations of origins depends on an analysis of competing possibilities. Origins explanations use a form of '''abductive'''<ref>Abduction, or abductive reasoning, is the process of reasoning to the best explanations. In other words, it is the reasoning process that starts from a set of facts and derives their most likely explanations. See, Wikipedia, httphttps://en.wikipedia.org/wiki/Abductive_reasoning</ref> reasoning that produces competing Historical Hypotheses, that lead to an inference to the best current explanation rather than to an explanation that is logically compelled by experimental confirmation. Due to inherent limitations on the experimental validation of historical hypotheses, testing requires rigorous competition between alternative hypotheses so that their relative strengths and plausibilities may be compared. While competition among multiple hypotheses decreases subjectivity, it may nevertheless result in no adequate current explanation.<ref>ibid, Article II.B</ref>
</blockquote>
==Objections to Intelligent Design==
===Creationist Objections to Intelligent Design===
Many Biblical creationists and other theists object to Intelligent Design as failing to identify the alleged designer and refusing to bring the Christian God and the Bible into the picture.<ref name="Whitcomb">Whitcomb, John C., Ph.D. (2006). [httphttps://www.icr.org/article/history-impact-book-the-genesis-flood/ The History and Impact of the Book, "The Genesis Flood"]. ''ICR.org'' (from ''Acts & Facts. 35 (5)''). Retrieved October 26, 2016.</ref> This objection is expressed well by Georgia Purdom, Ph.D. of '''[[Answers in Genesis]]''' in an article entitled '''''Does the Identity of the Creator Really Matter?''''' Dr. Purdom sums up the major objection:
<blockquote>
Intelligent design theorists recognize that the scientific method places limits as to the kind of knowledge that can be determined scientifically. Intelligent design theorists hold that intelligent design is a logical inference based on observation of material evidence in nature. That is, intelligent design can be determined as a matter of science alone in full accord with the scientific method. But science can say little about who the designer is.
The intelligent design position is expressed well in an article by Casey Luskin entitled '''''Principled (not Rhetorical) Reasons Why Intelligent Design Doesn’t Doesn't Identify the Designer'''''. Luskin states, referring to a law review article he co-authored:
<blockquote>
Plato and Aristotle both argued that nature is ''teleological'', a term that comes from the Greek ''telos'' meaning "directed by goal or purpose". In other words, the evidence of nature leads logically to the idea that behind the purely natural is some kind of rational, non-natural order, something Plato referred to as "Form" and which Aristotle referred to as "Idea". Both were led to their conclusions by the commonsense notion that if the world really did consist of chance configurations of atoms, then knowledge would be impossible. (See Nancy Pearcey, ''Total Truth'', Appendix 3, p. 390.)<ref>Nancy R. Pearcey, ''Total Truth: Liberating Christianity from Its Cultural Captivity'' (Wheaton, IL: Crossway Books, 2004)(httphttps://www.amazon.com/Total-Truth-Liberating-Christianity-Captivity/dp/1581347464/ref=pd_bbs_sr_1?ie=UTF8&s=books&qid=1195005366&sr=1-1)</ref>
The intelligent design weblog of [[William Dembski]], Denyse O'Leary, and friends, '''Uncommon Descent'''<ref>http://www.uncommondescent.com/</ref> holds that...
Materialistic ideology has subverted the study of biological and cosmological origins so that the actual content of these sciences has become corrupted. The problem, therefore, is not merely that science is being used illegitimately to promote a materialistic worldview, but that this worldview is actively undermining scientific inquiry, leading to incorrect and unsupported conclusions about biological and cosmological origins. At the same time, intelligent design (ID) offers a promising scientific alternative to materialistic theories of biological and cosmological evolution—an alternative that is finding increasing theoretical and empirical support. Hence, ID needs to be vigorously developed as a scientific, intellectual, and cultural project.
====Real Science Radio====
Denver-based Real Science Radio has interviewed a dozen scientists and scholars associated with Seattle's Discovery Institute including [[Michael Behe]], Paul Nelson, [[Stephen Meyer]], [[Richard Sternberg]], Ann Gauger, and Doug Axe, all listed on RSR's single Intelligent Design page.<ref>https://rsr.org/id/</ref>
====The Post-Darwinist====
*[[Irreligion and superstition]]
*[[Creation Science]]
*[[Living fossil]]
== External links ==