What’s Wrong With Gap Arguments, Anyway?
ID proponents are often accused of using “God-of-the-gaps†arguments. Of course, there are positive arguments for inferences to design in the natural world, but Del Ratzsch makes an interesting point about gap arguments in this interview.
He comments:
…the SETI program is a gap-searching project — trying to find signals which nature alone couldn’t or wouldn’t produce, then constructing alien-civilizations-of-the-gap arguments. Further, it is nowhere written in stone that nature has no causal or explanatory gaps of the relevant sort… gaps and gap arguments as such are unproblematic in principle.
[…]
…gaps have to do with e.g. mechanical causal histories, whereas design has to do with intentional histories. Those are in many cases intimately related issues. Gaps can be important clues to design, since depending on the context an actual mechanical, causal gap could suggest agency as a causal factor, and it is a relative short step from there to design. But the issues are distinct, and the ritual allegation that design views are all God-of-the-gap theories is inaccurate philosophically, as well as historically and contemporarily.
…It is also worth noting that if nature is designed and if it does contain causal or explanatory gaps, then any prohibition on gap theories will nearly guarantee that science — discarding one failed non-gap theory only by replacing it with another (not yet failed) [non]-gap theory — will not self-correct in the usual advertised way, and that science will never correctly understand the relevant phenomena.