I would appreciate if anyone could help me with the following social Psychology questions please. Thanks in advance)) Question According to David Williams, "a person's zip code is a better predictor...

I would appreciate if anyone could help me with the following social Psychology questions please.

Thanks in advance))

Question

According to David Williams,"a person's zip code is a better predictor of how long and how well they will live than their genetic code".

a. Explain what he means by this.

b. Provide two examples that support his point.

c. Name the type of discrimination/stigmatization he is referring to.