The relationship between intelligent design and science has been a contentious one. Intelligent design (ID) is presented by its proponents as science and claims to offer an alternative to evolution. The Discovery Institute, a politically conservative think tank and the leading proponent of intelligent design, launched a campaign entitled "Teach the Controversy", which claims that a controversy exists within the scientific community over evolution. The scientific community rejects intelligent design as a form of creationism, and the basic facts of evolution are not a matter of controversy in science.

"Teach the Controversy"

The intelligent design movement states that there is a debate among scientists about whether life evolved. The movement stresses the importance of recognizing the existence of this supposed debate, seeking to convince the public, politicians, and cultural leaders that schools should "Teach the Controversy". In fact, there is no such controversy in the scientific community; the scientific consensus is that life evolved. Joint statement issued by the national science academies of 67 countries, including the United Kingdom's Royal Society.From the world's largest general scientific society: Intelligent design is widely viewed as a stalking horse for its proponents' campaign against what they say is the materialist foundation of science, which they argue leaves no room for the possibility of God.

Neo-creationism

Advocates of intelligent design from a Christian standpoint seek to keep God and the Bible out of the discussion, and present intelligent design in the language of science as though it were a scientific hypothesis."...intelligent design does not address metaphysical and religious questions such as the nature or identity of the designer," and "...the nature, moral character and purposes of this intelligence lie beyond the competence of science and must be left to religion and philosophy". In: However, among a significant proportion of the general public in the United States the major concern is whether conventional evolutionary biology is compatible with belief in God and in the Bible, and how this issue is taught in schools. The public controversy was given widespread media coverage in the United States, particularly during the Kitzmiller v. Dover trial in late 2005 and after President George W. Bush expressed support for the idea of teaching intelligent design alongside evolution in August 2005. In response to Bush's statement and the pending federal trial, Time magazine ran an eight-page cover story on the Evolution Wars in which they examined the issue of teaching intelligent design in the classroom. The cover of the magazine featured a parody of The Creation of Adam from the Sistine Chapel. Rather than pointing at Adam, Michelangelo's God points at the image of a chimpanzee contemplating the caption reading "The push to teach 'intelligent design' raises a question: Does God have a place in science class?". In the Kitzmiller v. Dover case, the court ruled that intelligent design was a religious and creationist position, finding that God and intelligent design were both distinct from the material that should be covered in a science class."ID is not a new scientific argument, but is rather an old religious argument for the existence of God. He traced this argument back to at least Thomas Aquinas in the 13th century, who framed the argument as a syllogism: Wherever complex design exists, there must have been a designer; nature is complex; therefore nature must have had an intelligent designer." "This argument for the existence of God was advanced early in the 19th century by Reverend Paley" (the teleological argument) "The only apparent difference between the argument made by Paley and the argument for ID, as expressed by defense expert witnesses Behe and Minnich, is that ID's 'official position' does not acknowledge that the designer is God." , Ruling, p. 24.

Theistic science

Empirical science uses the scientific method to create a posteriori knowledge based on observation and repeated testing of hypotheses and theories. Intelligent design proponents seek to change this fundamental basis of science by eliminating "methodological naturalism" from science[Johnson positions himself as a "theistic realist" against "methodological naturalism".] and replacing it with what the leader of the intelligent design movement, Phillip E. Johnson, calls "theistic realism". Some have called this approach "methodological supernaturalism", which means belief in a transcendent, nonnatural dimension of reality inhabited by a transcendent, nonnatural deity.See, for instance: Intelligent design proponents argue that naturalistic explanations fail to explain certain phenomena and that supernatural explanations provide a very simple and intuitive explanation for the origins of life and the universe. Proponents say evidence exists in the forms of irreducible complexity and specified complexity that cannot be explained by natural processes. They also hold that religious neutrality requires the teaching of both evolution and intelligent design in schools, saying that teaching only evolution unfairly discriminates against those holding creationist beliefs. Teaching both, they argue, allows for the possibility of religious belief, without causing the state to actually promote such beliefs. Many intelligent design followers believe that "Scientism" is itself a religion that promotes secularism and materialism in an attempt to erase theism from public life, and they view their work in the promotion of intelligent design as a way to return religion to a central role in education and other public spheres. Some allege that this larger debate is often the subtext for arguments made over intelligent design, though others note that intelligent design serves as an effective proxy for the religious beliefs of prominent intelligent design proponents in their efforts to advance their religious point of view within society.

It has been argued that methodological naturalism is not an assumption of science, but a result of science well done: the God explanation is the least parsimonious, so according to Occam's razor, it cannot be a scientific explanation.

Intelligent design has not presented a credible scientific case, substituting public support for scientific research. If the argument to give "equal time for all theories" were actually practiced, there would be no logical limit to the number of mutually incompatible supernatural "theories" regarding the origins and diversity of life to be taught in the public school system, including intelligent design parodies such as the Flying Spaghetti Monster "theory"; intelligent design does not provide a mechanism for discriminating among them. Philosopher of biology Elliott Sober, for example, states that intelligent design is not falsifiable because "[d]efenders of ID always have a way out". Intelligent design proponent Michael Behe concedes "You can't prove intelligent design by experiment".

The inference that an intelligent designer created life on Earth, which advocate William Dembski has said could alternately be an "alien" life force,William Dembski, 1998. The Design Inference. has been compared to the a priori claim that aliens helped the ancient Egyptians build the pyramids. In both cases, the effect of this outside intelligence is not repeatable, observable or falsifiable, and it violates the principle of parsimony. From a strictly empirical standpoint, one may list what is known about Egyptian construction techniques, but one must admit ignorance about exactly how the Egyptians built the pyramids.

Inter-faith outreach Supporters of intelligent design have also reached out to other faith groups with similar accounts of creation with the hope that the broader coalition will have greater influence in supporting science education that does not contradict their religious views. Many religious bodies have responded by expressing support for evolution. The Roman Catholic Church has stated that religious faith is fully compatible with science, which is limited to dealing only with the natural world—a position described by the term theistic evolution. While some in the Roman Catholic Church reject Intelligent design for various philosophical and theological reasons, others, such as Christoph Schönborn, Archbishop of Vienna, have shown support for it. The arguments of intelligent design have been directly challenged by the over 10,000 clergy who signed the Clergy Letter Project. Prominent scientists who strongly express religious faith, such as the astronomer George Coyne and the biologist Ken Miller, have been at the forefront of opposition to intelligent design. While creationist organizations have welcomed intelligent design's support against naturalism, they have also been critical of its refusal to identify the designer, and have pointed to previous failures of the same argument.

Rabbi Natan Slifkin directly criticized the advocates of intelligent design as presenting a perspective of God that is dangerous to religion.Natan Slifkin (2006). The Challenge of Creation (New York: Yashar Books) 288 ff. Those who promote it as parallel to religion, he asserts, do not truly understand it. Slifkin criticizes intelligent design's advocacy of teaching their perspective in biology classes, wondering why no one claims that God's hand should be taught in other secular classes, such as history, physics or geology. Slifkin also asserts that the intelligent design movement is inordinately concerned with portraying God as "in control" when it comes to things that cannot be easily explained by science, but not in control in respect to things which can be explained by scientific theory. Kenneth Miller expressed a view similar to Slifkin's: "[T]he struggles of the Intelligent Design movement are best understood as clamorous and disappointing double failures—rejected by science because they do not fit the facts, and having failed religion because they think too little of God.

Intelligent design also has advocates from an Islamic standpoint who believe that, while life may have developed in stages over time, human beings are uniquely created by Allah and not evolved from our common ancestor with apes. It is from Adam and Hawwa (Eve) that humanity is said to have originated from.

Defining science Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the world.Ludwik Fleck (1935), Genesis and Development of a Scientific Fact reminds us that before a specific fact 'existed', it had to be created as part of a social agreement within a community. The boundaries between what is and what is not to be considered science, known as the demarcation problem, continues to be debated among philosophers of science and scientists in various fields.Cover, J.A., Curd, Martin (Eds, 1998) Philosophy of Science: The Central Issues, 1–82.

The U.S. National Academy of Sciences has stated that "creationism, intelligent design, and other claims of supernatural intervention in the origin of life or of species are not science because they are not testable by the methods of science." The U.S. National Science Teachers Association and the American Association for the Advancement of Science have termed it pseudoscience.National Science Teachers Association, a professional association of 55,000 science teachers and administrators Others in the scientific community have concurred, and some have called it junk science.Robert T. Pennock Tower of Babel: The Evidence Against the New Creationism.