3 ms·"The worms converted about half of the Styrofoam into carbon dioxide, as they would with any food source."by hippich 11y ago"The worms converted about half of the Styrofoam into carbon dioxide, as they would with any food source."hanoz 11y agoSo as long as we only hunt down already existing worms and substitute their other food source with plastic, there should be no impact.wfunction 11y agoI would imagine we're going to grow more worms, not hunt down the existing ones.