1. Aspects of Diversity
   1. Culture
      1. Traditions / Customs
   2. Language
   3. Religion
   4. Appearance
      1. skin colour
   5. Origin
      1. country / ethnicity
      2. family background
      3. race
   6. Gender
   7. Socio-economic status
      1. education
      2. occupation
   8. Disabilities
2. Challenges of Diversity
   1. Bias / Prejudice / Stereotypes
   2. Racism
      1. xenophobia
      2. minorities
      3. refugees / immigrants
   3. Discrimination
      1. inequality
      2. exclusion
      3. injustice
      4. slavery
   4. Hatred
      1. mockery
      2. rudeness
      3. attacks
      4. conflicts
      5. harassment
      6. aggression
      7. hostility
      8. violence
3. Feelings derived from discrimination
   1. Anger
   2. Frustration
   3. Fear
   4. Loneliness / Solitude