Theorem 1: Using Nationality for Peace Talks is Least Effective!
Proof:
Lemma 1: When We Bleed We Bleed the Same!
Lemma 2: Life is a Bitch!
Using Lemma 1 and Lemma 2 we prove using nationality during peace talks is extremely counter productive and it can even provoke more war and violence in the world, instead, we can use objects, for instance, we can form groups of objects, animals, fruits (to be fair about politicians) or pieces of technology, or any other sort of artifacts that represents their thoughts in order to represent their thoughts at least! using terms such as nationality during talks, one can easily lose track of what those terms actually mean once they have spoken a few lines and blah blah blah blah