Snelling and Young often present the same geological data—the geological column of the Grand Canyon, the mid-Atlantic ridge, coral reefs, etc. But they almost always arrive at diametrically opposite conclusions.
What's going on here? There are at least four possible explanations: (1) The postmodernists and deconstructionists are right--all meaning and truth is subjective and created by the reader. In this case the text is the geological column and the readers are the geologists. (2) At least one side is engaged in deliberate deceit. (3) Spiritual forces are at work. One side is blinded by the evil one while the other's mind is divinely illuminated. Or (4) at least one side has an almost pathological inability to see the truth. These blind spots render them unable to see what should be obvious.
I don't like any of the four above possibilities. I am open to another explanation. The postmodernist answer (1), is self-referentially contradictory. Deconstructionism may work as a descriptor but fails as a philosophy. As for explanation (2), there is nothing about Snelling or Davis that indicates either would be willing to deceive or be deliberately dishonest. As for (3), Christians have no doubt about spiritual warfare, and that spiritual battles occur in every avenue of human endeavor, and this includes the scientific realm. However, both Davis and Snelling (and the respective Christian communities they represent) affirm the Lordship of Jesus Christ over their vocations as geologists. Both are servants of Christ. I am in no position to make a spiritual determination about either one. Of the four possible explanations, the phenomena of blind spots (4) is the most likely.
Explanation (4) is also the most optimistic, even if one or both sides seems to be intransigent. Here the community of faith can play a crucial role. If Davis and Snelling, and others who hold to their respective views, will meet, talk, and pray together; if they will allow other godly, concerned, and informed brethren to speak truth into their lives; if they will be humble enough to acknowledge their respective blind spots, then it will be possible for progress to be made and for some type of consensus to be achieved.
As it stands now, the dissonance between the two geologists and their respective books is so great that one has to wonder if they are looking at the same planet.