I beleive the answer is: T<span>erminate production of CFCs through finding substitutes.
This action is easier said than done because CFC based product is used by almost all people (they're contained in hairspray and refrigerants)
</span>National Oceanic & Atmospheric Administration (NOAA) stated that <span>hydrofluorocarbon (HFC) creates less environmental damage compared to CFC.</span>
a. the interaction between social organization and social behavior
Im pretty sure it is false. they may have used it to try to cure the disease, but it could never have worked.
my apologies if its wrong
