Ok… I reject your reality and substitute my own. In this reality I don’t have to do the mental gymnastics where the formal *sciences* aren’t sciences. In this

Ok… I reject your reality and substitute my own. In this reality I don’t have to do the mental gymnastics where the formal *sciences* aren’t sciences. In this reality there is at least one unfalsifiable (not even in principle) true claim: the halting problem This renders falsifiability as a modal criterion. Useful in some scientific contexts - useless in others.