PvM posted Entry 2721 on November 14, 2006 01:57 PM.
Trackback URL: http://www.pandasthumb.org/cgi-bin/mt/mt-tb.fcgi/2713
Just when you think you have seen a new low in scientific ignorance amongst ID activists, Salvador Cordova comes to the rescue by arguing that
In information science, it is empirically and theoretically shown that noise destroys specified complexity, but cannot create it. Natural selection acting on noise cannot create specified complexity. Thus, information science refutes Darwinian evolution. The following is a great article that illustrates the insufficiency of natural selection to create design.
In fact, quite to the contrary, simple experiments have shown that the processes of natural selection and variation can indeed create specified complexity. In other words, contrary to the scientifically vacuous claims of Sal, science has shown that information science, rather than refuting Darwinian evolution, has ended up strongly supporting it.
So what causes this significant level of confusion about evolutionary theory, and information theory?
Information theoretical concerns
Contrary to Dembski’s claims, it has been shown that evolutionary algorithms can in fact create complex specified information . Dembski admits as much in his criticisms of Tom Schneider’s work on Ev.. Rather than arguing that evolutionary algorithms cannot generate complex specified information (CSI), Dembski tries to argue that CSI has been ‘smuggled’ in by the algorithm. In other words, algorithms can generate CSI but rather than being actual, it is apparent. Despite Wesley Elsberry’s “Algorithm Room” challenge, Dembski has been unable to explain how to differentiate between actual and apparent CSI. In other words, whenever we detect ‘CSI’ we cannot establish its origins without additional information.
In other words, information theory nor evolutionary theory refute Darwinian evolution and in fact, information theoretical approaches show how CSI can trivially arise under processes of variation and selection.
Information content with and without selection
It’s time for ID to stand up and teach the controversy, not make up one where there does not exist one, at least not from a scientific perspective. Information theory is no enemy of Darwinian evolution, on the contrary.
 See the following publications:
- Peter Schuster, How does complexity arise in evolution? Complexity, 2:22-30 (1996)
- Christoph Adami, Charles Ofria, and Travis C. Collier Evolution of biological complexity, PNAS | April 25, 2000 | vol. 97 | no. 9 | 4463-4468
- Lenski RE, Ofria C, Pennock RT, and Adami C, The Evolutionary Origin of Complex Features Nature, 423:139-144 (2003).
- Tom Schneider, Rebuttal to William A. Dembski’s Posting and to His Book “No Free Lunch”
- Tom Schneider ev: Evolution of Biological Information Nucleic Acids Res, 28:14, 2794-2799, 2000
Commenters are responsible for the content of comments. The opinions expressed in articles, linked materials, and comments are not necessarily those of PandasThumb.org. See our full disclaimer.