Subject
- Nutrition122
- Social conditions122
- Human evolution120
- Politics and government120
- Social aspects118
- Anatomy116
- Social ecology107
- Diseases103
- Economic aspects102
- Human mechanics101
- Human curiosities99
- Research96
- Human reproduction93
- Self-care, Health93
- Human trafficking85
- Social change85
- Conservation of natural resources83
- Women82
- genetics82
- Environmental protection78