Is Messenger RNA Regulation Controlled by an Irreducibly Complex Pathway?

What we know about the complexity of the cellular information storage, processing and retrieval mechanisms continues to increase exponentially, and at an unprecedented rate. Almost on a daily basis, new papers are published revealing the ingenuity of the elaborate mechanisms by which the cell processes information — processes and mechanisms that bespeak design and continue to elude explanation by Darwinian means. For how exactly could such a system – apparently, an irreducibly complex one – be accounted for in terms of traditional Darwinian selective pressure? A new paper has just been published in Molecular Cell, in which the researchers, Karginov et al. reported their discovery that messenger RNA (mRNA) can be targeted for destruction by several different molecules. According to Read More ›

Intelligent Design Proponents Toil More than the Critics: A Response to Wesley Elsberry and Jeffrey Shallit

A few years back Dr. Wesley Elsberry and Dr. Jeffrey Shallit co-wrote an article, “Information Theory, Evolutionary Computation, and Dembski’s ‘Complex Specified Information’,” in response to William Dembski’s 2001 book No Free Lunch: Why Specified Complexity Cannot Be Purchased without Intelligence. No Free Lunch was something of a sequel to Dembski’s first major book, The Design Inference: Eliminating Chance through Small Probabilities (Cambridge University Press, 1998), but Dembski’s work has come a long way since that time. In this regard–and it’s not Elsberry or Shallit’s fault per se, this is just how things go–their critique is now somewhat out-dated. The computational research of Dembski and Robert Marks at the Evolutionary Informatics Lab (as well as the Biologic Institute) has preempted Read More ›

Stephen Meyer Describes His Definition of Intelligent Design From Signature In The Cell

Definitions of intelligent design used in the mainstream media are either so superficial as to be meaningless, or completely wrong in stating that ID is creationism and anti-evolutionary. One of the best basic definitions is from www.intelligentdesign.org: The theory of intelligent design holds that certain features of the universe and of living things are best explained by an intelligent cause, not an undirected process such as natural selection. In his groundbreaking book, Signature in the Cell, Stephen Meyer expands on this definition and builds a strong, scientific case for the theory of intelligent design. Here is a short video of Meyer explaining his definition of ID as he used it in his book.

The Recapitulation Myth

Casey Luskin recently posted two blogs showing that textbooks still misuse Haeckel’s long-discredited embryo drawings when attempting to provide evidence for Darwinian evolution (see here and here). Luskin provided ample documentation to demonstrate that these drawings are still printed in some recent textbooks. Over at The Panda’s Thumb blog, apologists for Darwinian theory have defended (see here and here) Ernst Haeckel from the charge of fraud and have argued, albeit unconvincingly, that, in principle, the concept of recapitulation is a valid one.According to Nick Matzke: Haeckel didn’t ignore the differences in embryos in the earliest period just after fertilization (differences which are visually significant but mostly fairly trivial, due to the different amounts of yolk in different vertebrate eggs).

Scott F. Gilbert, Developmental Biology, and Michael Behe

Scott F. Gilbert’s “Developmental Biology” (eighth edition) provides a stunning overview of the elegant biochemical mechanisms controlling the development of organismal form during ontogeny. The final section of the book, chapter 23 (“Developmental Mechanisms Of Evolutionary Change”) is devoted to a discussion of the new evolutionary synthesis, encompassing the new science of ‘evo devo’ (short hand for ‘evolutionary developmental biology’). The book even contains a short rebuttal directed at proponents of intelligent design and, in particular, Michael Behe.