Answer:
People consider unemployed people worthless.
Explanation:
According to McWhirter, people usually show different attitude towards unemployed people. He says that people of society consider unemployed people worthless and useless human beings who don't have the right to be respected by others in the society which is a bad perception because they are also humans and have a self-respect and in my opinion every human must be respected.
The correct answer is becoming an astronomy researcher
For starters, it is the only appositive phrase. It is also non-essential because the sentence conveys full meaning even if it was removed.
