What is the most likely meaning of social costs in the following sentence? Too much phone use can interfere with normal activities or cause conflicts with family and other people (James Roberts) despite these social costs, people may not cut back on their phone

impartial means: treating all rivals or disputants equally; fair and just.

i would say that impartial is agreeing with something, because impartial means to treat your rivals, arguments, and reasoning equally and fair. so if you rival says something, agreeing on it means you did the impartial.

what's the topic we have to write about?

the answer is the speaker views both as possessions that reflect his importance.