Nigerias wisdom, Q&A: why you are killing us?

Q: "why you are killing us?" A: "No matter how used you are to your chicken, it will not stop you slaughtering it". Q&A related to the domestik cycle of killing and revenge of two neighbourhoods the Berom Christian and Hausa Muslim in Nigeria. Some say we all originated from Africa: ..... analysis of Y-chromosomes tell, that I had an ancestor who left Africa about 45,000 years ago. His descendants went through south central Asia, to central Asia and then took a dogleg to the west around 30,000 years ago to enter Europe along the shores of the Baltic. My ancestors finally reached Western Europe, branching out to England, Ireland, Spain and Italy sometime within the last 25,000 years or so. My final genetic marker M343 is shared by 70 per cent of men in Southern England and more than 90 per cent of men from Spain and Ireland. It also shows that I am a direct descendant of Cro-Magnon man.