From the series:

math/logic > science > philosophy > religion

we can construct the series:

physical > mental > emotional,

and the series:

logic > description > fiction,

and the series:

associable > reasonable > calculable > computable.

and we can use them to calculate the series:

lack of agency > potential agency > demonstrated agency

The weak of will want religion, to defend against others’ wills;

The able of will want philosophy, to advocate their will and;

The strong of will want science, to put their will to work;

And those who are strongest will want Law:

Because law is the means by which the strong impose their will.

Because we want what our Agency demands.