Explanation : Deontological ethics or deontology is an
approach to ethics that judges the morality
of an action based on the action’s adherence
to a rule or rules. Deontologists look at rules
and duties.
It is sometimes described as “duty” or
“obligation” or “rule” based ethics, because
rules “bind you to your duty”. The term
“deontological” was first used in this way in
1930, in C.D. Broad’s book, Five Types of
Ethical Theory.
Deontological ethics is commonly contrasted
with consequentialist or teleological ethical
theories, according to which the rightness of
an action is determined by its consequences.