For an ingenious attempt to derive a consistent doctrine from Hume's various (sometimes puzzling) remarks on time and temporal concepts in the Treatise see Baxter (2007); for further useful discussion see Bardon (2007).
Indeed, it looks like we can derive a contradiction from the doctrine, as follows: The doctrine states that there is exactly one God; that the Father is God, the Son is God, and the Spirit is God; and that Father, Son, and Spirit are distinct.
Here one must assume that when he says "trivially true," he is using the term in the vernacular sense of "platitudinous" rather than the philosophical sense of "tautologous," since he goes on to derive a number of very substantive doctrines from his commitment to methodological individualism.
He opposed the humoral doctrine of Hippocrates and instead taught that disease results from constricted or relaxed conditions of the solid particles, a doctrine derived from the atomic theory of the 5th-century philosopher Democritus.
A physician's duty to provide an adequate explanation to the patient is derived from the doctrine of informed consent and the physician's duty of disclosure.
The union of the two natures has been viewed by theologians as a gift for other humans, both in terms of its benefit for their redemption from sin and in terms of the appreciation of the potential goodness inherent in human activity that can be derived from the doctrine of the Incarnation.
LCWR's resolution calls on the pope to publicly acknowledge the continuing harm indigenous peoples suffer; clarify and repudiate any remaining legal status of the doctrine; dialogue with indigenous people and collaborate in planning a sacred ceremony of reconciliation; and issue a pastoral statement to courts of settler nations, urging them to change laws derived from the doctrine.
Legally, the physician's duty to explain is derived from the doctrine of informed consent and the physician's duty of disclosure.
In Common Law, the power of the State to interfere is derived from the doctrine of Parens Patriae, according to which the Crown has the ultimate responsibility for the welfare of incompetent persons.
He claimed he gave the evidence over to Cambria before showing it to a grand jury, citing the Brady doctrine, derived from a famous case that governs when prosecutors must release evidence to defense attorneys, and that is triggered after charges are filed.
