Archaeologists get to the point

[Minimalist]

http://www.usatoday.com/tech/science/co ... -age_x.htm

The trauma caused by these arrows may be a clue in the scholarly mystery of whether warfare existed in the centuries before recorded history, says the team led by archaeologist Martin Smith of the United Kingdom's University of Birmingham. "Finds of embedded projectile points are not uncommon" in bones from the late Stone Age, or Upper Paleolithic, about 10,000 to 40,000 years ago, the team says in the Journal of Archaeological Science.

[Charlie Hatchett]

mystery of whether warfare existed in the centuries before recorded history

I think we would be foolish to assume not.