Culture is the set of knowledge acquired over time. In this sense, multiculturalism values the peaceful coexistence and mutual respect between different cultures inhabiting the same planet.
Unfortunately, dioxin is not the only issue with disposable diapers. Sodium Polyacrylate is an absorbent gel that is responsible for absorbing moisture inside the diaper. It was once present in tampons, but was removed for causing Toxic Shock Syndrome.
But diapers aren't meant to safeguard against vapours or other elements in tear gas, so neither will a surgical mask. The N95 or X301 do not protect the wearer from pollution. Yu says the respirators block containments in particle form only, not gases like ozone and nitrogen dioxide.