Wednesday, March 02, 2005

Shermer on Consilience

While you're over at the Scientific American site, have a look at Michael Shermer's latest column. It will probably be old hat to most readers of this blog, but it never hurts to be reminded of the basics:

Nineteenth-century English social scientist Herbert Spencer made this prescient observation: “Those who cavalierly reject the Theory of Evolution, as not adequately supported by facts, seem quite to forget that their own theory is supported by no facts at all.” Well over a century later nothing has changed. When I debate creationists, they present not one fact in favor of creation and instead demand “just one transitional fossil” that proves evolution. When I do offer evidence (for example, Ambulocetus natans, a transitional fossil between ancient land mammals and modern whales), they respond that there are now two gaps in the fossil record.

This is a clever debate retort, but it reveals a profound error that I call the Fossil Fallacy: the belief that a “single fossil”--one bit of data--constitutes proof of a multifarious process or historical sequence. In fact, proof is derived through a convergence of evidence from numerous lines of inquiry--multiple, independent inductions, all of which point to an unmistakable conclusion.

Shermer goes on to discuss some recent work on dog evolution. Go have a look!


At 12:27 PM, Blogger Salvador T. Cordova said...

It think I would like to read more of Michael Shermer.

Michael Shermer wrote:

"In my senior year of high school I accepted Jesus as my Savior and became a born-again Christian. I had found the One True Religion, and it was my duty--indeed it was my pleasure--to tell others oabout it, including my parents, brothers and sisters, friends, and even total strangers." (as quoted by Nancy Pearcey, anyone speak up if that's inaccurate).

Shermer underwent a deconversion when he studied evolutionary biology.

I liked the article. My understanding is he and Dembski once had some beers together after a debate.


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