EARTH
It was easy to miss the part where the field trip leader said the outcrop formed during Noah’s Flood. After all, “During these catastrophic flood flows, turbulent, hyperconcentrated suspensions were observed to transform laminar mudflows” sounds like a reasonable description of alluvial fan processes. And “massive marine transgression” sounds scientific enough. But when creationist geologists use those phrases, they take on a very different meaning.
In almost every way, the “Garden of the Gods at Colorado Springs” excursion at the annual meeting of the Geological Society of America (GSA) last year was a normal — even enjoyable — field trip. Standard geologic terminology was used in the accompanying field trip guide, and throughout the trip itself. The trip leaders discussed past events in terms of millions and billions of years. At each stop along the trip, the guides relied on orthodox geologic thinking, including a standard examination of sedimentary features and the nature of contacts between units.
But in reality, the trip was anything but a normal geology field trip. Instead, it was an example of a new strategy from creationists to interject their ideas into mainstream geology: They lead field trips and present posters and talks at scientific meetings. They also avoid overtly stating anything truly contrary to mainstream science.
But when the meeting is over, the creationist participants go home and proudly proclaim that mainstream science has accepted their ideas.
It’s a crafty way of giving credence to creationism. But is there anything mainstream scientists, or the conveners of meetings and field trips, can or should do about it?
The Leaders
Together with about 50 attendees, I attended field trip 409 at the GSA meeting last October. The trip took us from Denver, where the meeting was held, to the area surrounding Garden of the Gods National Natural Landmark in Colorado Springs. The point, according to the field trip guide, was “to observe and discuss the processes of sedimentation and tectonics at superb exposures near the Garden of the Gods.”
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