This is more of a resource for affirmation of knowledge you already have, the information is VERY condensed, so if you don't have an understanding initially, it may be harder to grasp, however, feel free to have a read! Hope this helps anyone who wants to consolidate some of their Utilitarianism knowledge! :)
'under the governance of two soverign
masters, pleasure and pain'
Utility calculus
Moral value of an act can be
calculated by considering the
consequences.
Pleasure + pleasure (- Pain) = moral worth
Mugging example - Elderly woman is
mugged, elderly woman is afflicted with
lots of pain but the mugger gains pleasure.
Arguably the womans pain outweighs the
muggers pleasure so there is very little
moral worth.
Utility calculus can be
remembered with the
acronym: PRRICED
Rule utilitarians argue that the theory is impractical
Long term consequences can't be known
Too time consuming to calculate moral worth
Leads to counter intuitive results
Organ harvesting example - if a doctor murders one
person who could be saved, but donates all the
organs to five people who are saved by the organs
stolen from the person who was murdered,
arguably there is more pleasure to the five people
saved. Gives moral worth to that unlawful murder.