Becuse arguing between couples affects your health.
Being in a partnership is much like being married. Making sure partners' work habits, goals, ethics, and general business philosophy are compatible is an important step inavoiding a nasty business divorce. The demise of many partnerships can often be traced tointerpersonal conflicts and the lack of a partnership agreement for resolving those conflicts.
Long term stress can have a detrimental affect on physical and mental health.
Eventually, it has a detrimental effect on your health. You would develop some problems.
A short sale will have a detrimental affect on your credit record but not as bad as a foreclosure.
Conflict diamonds can destroy, dismember and dismantle cultures.
Setting might affect conflict, but usually the conflict is separate. Setting is just where and when the story is taking place, so that can be anywhere and at any time. Conflict is based more on characters because it comes from what they desire and are prevented from achieving.
They had a personal interest in the Vietnam war...they had to fight it (albeit against their will since they, for the most part, were conscripted by the military/or were draft induced volunteers to fight the war).
They don't, not directly. Only deflection of the roll spoilers would be detrimental to the take off performance.
Yes, "sparkling plugs" is definitely detrimental to idling or smooth running of an engine
Your personal hygiene may affect the way your coworkers respond to you, but it does not affect health and safety in the workplace.
people not having a vision
Conflict might affect the UK public services by using undercover operations, tighetning border control, and sharing terrorism intelligence with other countries.