Discrimination:
roots of prejudice and its various manifestations, in relation to age, animals, anti-semitism, gender/homosexuality, islamophobia, race

Environment:
relationships between humankind and animals; use of natural resources; meat eating and vegetarianism; realism and romanticism

Family and Sexuality:
monogamy, serial monogamy and polygamy; divorce and remarriage; hetero- and homosexuality; celibacy and obligations of kinship

Health:
IVF and reproductive technologies; gene and gender selection; blood transfusion and transplant surgery; contraception and abortion; euthanasia, senility and suicide

War and Peace:
pacifism and non-violence; just and holy-warring; nuclear deterrence; rebellion and revolution; espionage; international law; particular international conflicts

Wealth:
inequalities of distribution and poverty; command and free enterprise models of economy; triage and resource allocation; charities and voluntary organisations; spiritual and material riches; transnational companies