I'm not reversing my position at all. I am arguing that some topics can be discussed with context-free universally true premises and some cannot. Nothing I have

I'm not reversing my position at all. I am arguing that some topics can be discussed with context-free universally true premises and some cannot. Nothing I have said is inconsistent with that. > This is not a prerequisite of all discussions. is equivalent to: Some discussions do not have this as a prerequisite.