Now if you'd said, ..leads them to conclude that we must destroy the world to save it... then I'd be inclined to agree. And if they're inclined to act on that thought, then I'd prefer them to wind up in jail or an insane asylum.
They (the fundies) are not in charge. Remember? This is God's plan. And if to a True Believer it is God's plan to destroy the world, what exactly do you suspect said True Believer to do to slow or stop the destruction?
Right. Nothing.
The real difference between us is that you only condemn active destruction, while I additionally condemn passively (and gleefully) allowing the destruction to occur.
And having my position is far from wrong-headed. By your reasoning a parent who withholds medical treatment for their child out of some idiotic religious conviction is guilty of nothing. The parent did not "actively" cause the disease/trauma/whatever. In this case, your position cries out to defend the parent even more - they didn't even want their child to be ill, while the aforementioned Christian is actually looking forward to the end of the world. Strikes me that our hypothetical parent is a more sympathetic character.
And you call my position "wrong-headed"? Feh.