(Q) said:
I cannot see how someone can be a deist and rational, they are mutually exclusive and diametrically opposed concepts. Are you saying that it is perfectly rational to believe in that which has never been shown to exist?
I think it is more a matter of strictly partitioning the respective domains of religion and scientific inquiry (a la Stephen Jay Gould, for example). Again, I'll use Gardner as an example - he states up fron that there is no evidence for God and that the atheist perspective is the most consistent. It's quite clear that the man understands these issues as well as anyone else here or elsewhere. He would of course concede that his belief in God is irrational. He chooses to believe because it improve the quality of his life -
credo consolans. But this is strictly partitioned from his ability to consider questions of mathematics, science, and the paranormal from a completely neutral and rational perspective. This is easy to see as follows: If you were to never pick up one his philosophy books, where he discusses his fideism, you'd never have a clue as to his private beliefs. You'd be too busy reading his high quality
Scientific American articles and essays and his debunking of frauds. You'd be too busy reading the kudos offered to him by the likes of Sagan and Penrose, or the support of organizations that support skeptical inquirey of all manner of pseudoscience junk. Gardner has written about how people are shocked to learn that he is a theist. And if he had never chosen to write about it, he'd still
be a theist, but the funny thing is that most atheists would just assume he was one of them.
Just because you hold irrational beliefs about a particular set of things does not mean that the irrationality necessarily extends into your consideration of other areas.
The fact that I have an irrational fear of spiders does not impact my ability to rationally consider a scientific argument. Again, just because Joe Blow is irrational about x doesn't mean he is irrational about everything. More shades of gray.
Sorry, I don't agree whatsoever. All that is being accomplished here is the substituing of one addiction with another. The problem of addiction has not been solved, but merely placated with fantasy.
Perhaps, but there is a huge practical difference between the two. One is clearly a menace to society and a danger, the other isn't necessarily so.