Found out more about the confusing difference between morals and ethics at: http://grammarist.com/usage/ethics-morals/

2. The difference between morals and ethics
is definitely a bit difficult to explain because
of the seemingly close relationship between
these two words. “Morals” can be a bit
relative depending on which principles you
are subscribing to.

3. “Ethics,” on the other hand, may refer to the
principles of right conduct based on the
philosophical study of morals. Another
distinction between morals and ethics lies in
the fact that morals are considered to be the
principles on which our assessment of the
rightness or wrongness of an action is
based.

4. Ethics, on the other hand, is the study of
principles of right conduct; likewise, Ethics is
considered to be a philosophical study on
right conduct.
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morals and ethics