I don't know what's in the box. You don't know what's in the box. Yet you say it can't possibly be this - so prove it. It's really simple. I don't have to defe

I don't know what's in the box. You don't know what's in the box. Yet you say it can't possibly be this - so prove it. It's really simple. I don't have to defend the box. I defend the right to say that we don't know in the absence of facts. Common sense isn't facts, nor is it a priori.