Kilgore Trout
Misanthropic Humanist
What is the arbitrary age where any ist or isms apply to humans?
Likewise, if we say that newborn humans are atheists, at what point do we start defining them as atheists? A pre-born fetus, one day from birth has the same conceptual abilities regarding beliefs as an infant one day after birth, so it's a logical extension to label the pre-born fetus an "implicit atheist" as well. How far back does one go before "implicit atheism" doesn't apply to the fetus? Are we "implicit atheists" upon conception? Are our sperm and eggs implicitly atheist since they have the potential to become adult humans?
The greater question stays - is lack of belief/weak/implicit atheism valid atheism?
That's certainly an interesting discussion, and a different one, but even if the concept of "implicit atheism" can be argued as somewhat weak or problematic, at the very least it makes sense to only apply it to things which are actually capable of forming, holding, and/or considering beliefs. This provides a simple, clear, and logical way of avoiding meaningless labels, such as calling rocks, squirrels, or newborn humans "atheists."