So just as we manage national parks, where we promote the growth of some species and we inhibit the growth of others, we're working towards thinking about buildings using an ecosystem framework where we can promote the kinds of microbes that we want to have indoors.
Så ligesom vi kontrollerer nationalparker, hvor vi fremmer vækst blandt visse arter og vi mindsker væksten blandt andre, arbejder vi mod at tænke på bygninger der benytter rammerne bag et økosystem hvor vi kan fremme de typer mikrober vi gerne vil have indendørs.