Super dear prof.Ronald sweet good noon nice day and peace day every day. No region war with your nicy china country. all okay. super prof. Ronald all we what do to learn and to teach about region war????? 0f course. Human relation war to waring? facing insecurity and injustic all Eropean and EU? Where is Swiss Peace Study to Studing in context of UN peace keeping in the global politics and regulating on some bad human perception by good governace in the our earth.🗻🌋🏞🌏🏝