Given the question: Read the bio below and try to give details on j. l. mackie 's: - death place - influences - death date - region - school tradition - influenced - birth date - main interests - name - image size - notable ideas - image - era - birth place Bio: john leslie mackie -lrb- ; 25 august 1917 -- 12 december 1981 -rrb- was an australian philosopher , originally from sydney . he made significant contributions to the philosophy of religion , metaphysics , and the philosophy of language , and is perhaps best known for his views on meta-ethics , especially his defence of moral scepticism . he authored six books . his most widely known , '' ethics : inventing right and wrong '' -lrb- 1977 -rrb- , opens by boldly stating that '' there are no objective values . '' it goes on to argue that because of this ethics must be invented , rather than discovered .
The answer is:
- death place is oxford , england- influences is david hume , john anderson- death date is 12 december 1981- region is western philosophy- school tradition is australian realism , analytic philosophy- influenced is richard joyce , colin macleod , michael martin- birth date is 25 august 1917- main interests is metaphysics nihilism , philosophy of language , ethics , moral- name is john leslie mackie- image size is 150px- notable ideas is argument from queerness- image is john leslie mackie.jpg- era is 20th-century philosophy- birth place is sydney