Is intelligent design a scientific alternative to contemporary evolutionary theory?
No. Intelligent design proponents may use the language of science, but they do not use its methodology. They have yet to propose meaningful tests for their claims, there are no reports of current research on these hypotheses at relevant scientific society meetings, and there is no body of research on these hypotheses published in relevant scientific journals. So, intelligent design has not been demonstrated to be a scientific theory. While living things are remarkably complex, scientists have shown that careful, systematic study of them can yield tremendous insights about their functions and origins (as it has in the past). Intelligent design necessarily presupposes that there is an intelligent designer outside of nature who, from the beginning or from time to time, inserts design into the world around us. But whether there is an intelligent designer is a matter of religious faith rather than a scientifically testable question.