PROFESSOR BEHE: If you search the scientific literature, you will discover that nobody has made a serious attempt ​ — an experimental attempt or detailed scientific model — ​ that explains how such molecular machines arose by Darwinian processes.
وآليات العمل المعقدة هذه تشير الى ان الكائنات الحية صُمِّمت لقصد معيّن .‏