What is the leading cause of death in humans?

Answer:
According to the World Health Organization (WHO) the top ten causes of death worldwide (2008) are:

1) Ischaemic heart disease

2) Stroke and other cerebrovascular disease

3) Lower respiratory infections

4) Chronic obstructive pulmonary disease

5) Diarrhoeal diseases

6) HIV/AIDS

7) Trachea, bronchus, lung cancers

8) Tuberculosis

9) Diabetes mellitus

10) Road traffic accidents
First answer by ID1137005125. Last edit by Phrogster. Contributor trust: 162 [recommend contributor recommended]. Question popularity: 2 [recommend question].