Root this method are a couple of standard ideas: the very first is you to definitely one another induction via instantial generalization and you may inference towards the finest explanation (abduction, the method of hypothesis, hypothetico-deductive strategy) stand-in need of excuse; next tip is the fact in the middle of such good justification may be the cover out-of a merchant account from logical probability.

Might suggestion, properly, is that the cure for determine whether the latest inductive step one lays in the centre of your own evidential disagreement regarding evil try sound is via providing serious inductive reason-understood since the an idea off analytical opportunities-in order to happen abreast of the question.

What’s the appropriate concept regarding analytical opportunities? Tooley (2008 and you may 2012) employs a beneficial Carnapian principle the spot where the very first equiprobability presumption are devised regarding preciselywhat are named framework descriptions’, plus the basic postulate is that the build definitions is just as likely. However, if you to keeps, due to the fact Tooley (1977 and you will 1987) really does, one to governing legislation was realistically you are able to, then it is obvious your simple equiprobability assumption must feel developed with respect to ruling legislation regarding nature.