Like many of my latest (sporadic) blog posts this is spawned by Twitter. Specifically I saw this amusing picture on twitter:
This was in a tweet which was a response to
this article
by internet Christian apologist WinteryKnight, who is largely citing William
Lane Craig.
This is a topic that comes up every so often in atheism,
about whether or not we can “prove” god does not exist.
I’ve personally gone back and forth on my views on this
question, and I currently find myself putting a foot in both camps.
Lately, it’s become a position among a
good number of people I greatly respect and converse with to say that “of course we
can prove god does not exist”, which is usually followed with a sensible amount
of words that go on to qualify that with something to the effect of “for any reasonable
definition of prove”.
This typically
involves pointing out that we don’t need something incoherent like “absolute
certainty” in order to say “we know there is no god”.
In many respects, I find this kind of argument by my fellow
atheists compelling. On the other hand,
I feel this kind of discussion is misused by many apologists, and it glosses
over the very real problem underlying the argument behind the idea that we can’t
prove a universal negative like “god does not exist”.
Let me first state that the very simply “you can’t prove a
universal negative” is strictly false.
Universal statements like this are very hard to get correct, which is a
precursor into this sort of problem. Let's look at exactly why this is the case, per the article.