Well yes, we can't replace all usages of styrofoam with cardboard. But that is why I said "such as cardboard". It would have to be on a case by case basis, suc

Well yes, we can't replace all usages of styrofoam with cardboard. But that is why I said "such as cardboard". It would have to be on a case by case basis, such as the expanded corn foam. Materials like styrofoam when it is lots of little balls compressed together are terrible as they always break up and would never be able to be all collected up. The expanded foam plastics that are formed into the correct shape so they don't shatter into tiny pieces would already be better. The small ball form should be banned as it is the worst form of it.