It is very important for psychology to make its contribution to this agenda, and to that end a psychology coalition at the U.N. has been doing major advocacy work with member states to bring mental health (MH) and well-being (WB) into their conceptualization of the SDGs.
vague - not clearly understood or expressed; an obscure turn of phrase; an impulse to go off and fight certain obscure battles of his own spirit-Anatole Broyard; their descriptions of human behavior become vague, dull, and unclear- P.A.Sorokin; vague...forms of speech...have so long passed for mysteries of science- John Locke. obscure
Ambiguity is a type of uncertainty of meaning in which several interpretations are plausible.It is thus an attribute of any idea or statement whose intended meaning cannot be definitively resolved according to a rule or process with a finite number of steps.(The ambi-part of the name reflects an idea of  two  as in two meanings.). The concept of ambiguity is generally contrasted with vagueness.t is thus an attribute of any idea or statement whose intended meaning cannot be definitively resolved according to a rule or process with a finite number of steps. (The ambi-part of the name reflects an idea of  two  as in two meanings.). The concept of ambiguity is generally contrasted with vagueness.