True or False: Emotivism is a descriptive moral theory.   Which...

True or False: Emotivism is a descriptive moral theory.  

Which of the following is a drawback of weak relativism?

a. An implication of weak relativism is that civil rights activists are always in the wrong.

b. Weak relativism necessarily supports classism.

c. Theoretically, relativism and objectivism are diametrically opposed. Thus, weak relativism is a self-contradictory theory.

d. The objective moral principles that weak relativism asserts are subject to the same weaknesses as any system of objective moral principles: rigidity and intolerance.