I came across an interesting post on the Saganist bog. Entitled Why I trust science it is a response to a discussion between a ‘philosophical naturalist’ and Christian radio hosts. The discussion was mainly around how we acquire knowledge so is relevant to some of the recent discussion on this site.
I prefer not to use categories like ‘natural’, ‘supernatural’ and ‘naturalism’ because they are usually not defined, can mean different things to different people and can impose unwarranted assumptions. (There is, after all, just one reality so why divide it into meaningless ‘natural’ and ‘supernatural’ parts). These problems also occurred with the concepts of ‘matter’ and ‘materialism’ during the podcast referred to in the post. (Cartoon from xkcd).