in·dif·fer·en·cy /-fɝn(t)si, f(ə)rən(t)si/
In·dif·fer·en·cy n. Absence of interest in, or influence from, anything; unconcernedness; equilibrium; indifferentism; indifference.
To give ourselves to a detestable indifferency or neutrality in this cause. --Fuller.
Moral liberty . . . does not, after all, consist in a power of indifferency, or in a power of choosing without regard to motives. --Hazlitt.