41.   But the root cause of the damage, Malins contended, is not a malfunctioning gene.

42.   But the Army and Raytheon are still looking for the root cause of the problem, said Major Scott Hays in Washington.

43.   But the root causes of both events are largely ignored.

44.   CARE, once an entirely nonpolitical organization, has turned increasingly to advocacy in recent years to try to address the root causes of poverty.

45.   Clinton, like several leaders, said that the Council needed to address the root causes of conflict as well as broadening the definition of security.

46.   Child labor is almost impossible to weed out in China since its root cause is rural poverty, a situation that has been worsening, not improving.

47.   Disagreements and uncertainty remain, however, about the root causes of the event and the most appropriate, realistic response.

48.   Discovery of the variant genes that promote a disease is a first step to developing drugs that treat its root cause.

49.   Diagnose the root causes of the negativity, advise the experts.

50.   Experts agree that the root causes of obesity in this country -- a sedentary life style and an abundance of food -- are very difficult to change.