Mick Hartley

A new twist to the Great Grand Canyon Age Controversy. This news release was issued by the Public Employees for Enviromental Responsibility on Dec 28th:

Despite promising a prompt review of its approval for a book claiming the Grand Canyon was created by Noah’s flood rather than by geologic forces, more than three years later no review has ever been done and the book remains on sale at the park, according to documents released today by Public Employees for Environmental Responsibility (PEER).

“In order to avoid offending religious fundamentalists, our National Park Service is under orders to suspend its belief in geology,” stated PEER Executive Director Jeff Ruch. “It is disconcerting that the official position of a national park as to the geologic age of the Grand Canyon is ‘no comment.’”

In a letter released today, PEER urged the new Director of the National Park Service (NPS), Mary Bomar, to end the stalling tactics, remove the book from sale at the park and allow park interpretive rangers to honestly answer questions from the public about the geologic age of the Grand Canyon. PEER is also asking Director Bomar to approve a pamphlet, suppressed since 2002 by Bush appointees, providing guidance for rangers and other interpretive staff in making distinctions between science and religion when speaking to park visitors about geologic issues.

Which prompted Michael Shermer of Skeptic magazine to write an article claiming that:

Grand Canyon National Park is not permitted to give an official estimate of the geologic age of its principal feature, due to pressure from Bush administration appointees.

Cue much bloggy outrage. .

But, after a bit of fact-checking, Shermer’s now had to rethink:

Unfortunately, in our eagerness to find additional examples of the inappropriate intrusion of religion in American public life (as if we actually needed more), we accepted this claim by PEER without calling the National Park Service (NPS) or the Grand Canyon National Park (GCNP) to check it. As a testimony to the quality of our readers, however, dozens immediately phoned both NPS and GCNP, only to discover that the claim is absolutely false. Callers were told that the Grand Canyon is millions of years old, that no one is being pressured from Bush administration appointees–or by anyone else–to withhold scientific information, and all were referred to a statement by David Barna, Chief of Public Affairs, National Park Service as to the park’s official position. “Therefore, our interpretive talks, way-side exhibits, visitor center films, etc. use the following explanation for the age of the geologic features at Grand Canyon,” the document explains. “If asked the age of the Grand Canyon, our rangers use the following answer:

The principal consensus among geologists is that the Colorado River basin has developed in the past 40 million years and that the Grand Canyon itself is probably less than five to six million years old. The result of all this erosion is one of the most complete geologic columns on the planet.”