"Z" Issues

[Duke]

Can you help me identify all possible family, friend, society, afflictions, social issues, etc., that begin with the letter Z? Eventually, all of these issues will either become main categories or sub-categories with issues under them, depending on how generic the term is.

Can't say as any Social Issues beginning with the letter Z come to mind for me. Anyone have any ideas?

[Luba]

zest
zits (in dictionary)