primary precepts - reproduction is the main aim for sex
premarital and extramarital sex is wrong - does not promote the flourishing of a (stable) human society - bringing up children in nuclear families - provides stability
emphasises sanctity of marriage and reproduction - promoting the stability of society
homosexuality: is wrong, can't reproduce, against God's plan for marriage
Kant application
absolutist - duty and categorical imperative
formula of ends in itself - human dignity - no exploitative or non-consensual relationships
kingdom of ends/ duty - commitment of marriage - honesty, fidelity and loyalty
homosexuality:
duty to treat others with care and dignity - homosexual relationships should be treated as equal to heterosexual relationships
can't be universalised - if everyone is homosexual, heterosexuals are ostracised and vice versa
mutual consent - no exploitation
SE application
relativist - no rules guiding premarital or extramarital sex
each situation treated individually - agape - find the most loving thing to do
Fletcher uses examples to show why there should be no absolute rules
a woman having sex with a prison guard to secure her freedom
a spy having sex with an enemy to bring about the end of a war
Utilitarianism
Mill's harm principle - free to do as we please sexually as long as it does not harm anyone