If any readers have suggestions for reading materials on the subject for the curious, uninitiated, leaving a comment would be appreciated.
PS: Is this site difficult to read? Blogger offers few options. I don't want to go to a huge sub-header font, but I don't want the content hard on the eyes, either. I've been experimenting with various fonts in the original texts, but Blogger seems to blow that all away when I publish. Let me know, please.
And so it goes.