A theory of personal identity which holds that persons are individual organisms of the species Homo sapiens, and the conditions of our persistence and identity are simply those of animals.
The doctrine that humans are merely animals, and lack any spirituality.
The enjoyment of physical appetites.
That which causes something: an efficient cause, a proximate cause.
An excuse: a thought or a consideration offered in support of a determination or an opinion; that which is offered or accepted as an explanation.
A premise placed after its conclusion.
A motive for an action or a determination.
Rational thinking (or the capacity for it); the cognitive faculties, collectively, of conception, judgment, deduction and intuition.
To support with reasons, as a request.
To arrange and present the reasons for or against; to examine or discuss by arguments; to debate or discuss.
To persuade by reasoning or argument.
To find by logical process; to explain or justify by reason or argument.
To deduce or come to a conclusion by being rational
To overcome or conquer by adducing reasons.
To perform a process of deduction or of induction, in order to convince or to confute; to argue.