What's the Point of Difference in Z-Wal?

Z-WAL: What are the things that he considers to be markers of difference in this expert? Yes. The physical characteristics that he uses to kind of talk about difference, when did people start thinking that skin color or physical characteristics made people different? Do you remember? Not physical conditions, though he does talk about conditions. But it really was a religious difference was the main show. You're starting to see the creep into something that's kind of a more modern notion of difference which resides in the body.