If our government officials remembered how counterproductive combative behavior is and the steps that lead to tragic situations, the world might be a different place indeed.

Hoplology is a science that studies human combative behavior and performance.

The first is that human combative behavior is rooted in man's evolution.

The last axiom of hoplology is that the evolution of human combative behavior is directly linked to the use of weapons.

He is a leading authority on combative behavior and performance.

In contrast, the social domain of 'Us' is characterized by the absence of combative and destructive behaviour.

He has also been credited with pushing Hoplology, a science that studies human combative behavior and performance, into the modern era.

Nor did his combative behavior and ever increasing volume of provocative e-mail messages to friends and colleagues raise a suspicion that something might be seriously amiss.

This hypothesis indicates that male combative behavior is positively related to male body size.

She stood that way for several seconds, no doubt noticing that the aliens carried no obvious weapons and showed no sign of combative behavior.