Not only that. But broadening the scope just a bit. These polypropylene masks might have a marginal benefit (the famous Guardian yt video shows its a small one)

Not only that. But broadening the scope just a bit. These polypropylene masks might have a marginal benefit (the famous Guardian yt video shows its a small one) for small virus sized particles of breath. Yet are a big issue for plastics in our food supply and over all trash in the oceans. Marginal affect for thousands of years of microplastics. Can someone be concerned about the actual pollution (benzene, pthalates, and heavy metals) While also realizing that we share an atomosphere with China and India. (Game theory abounds) CO2 bad... buy electric car good- Is all people seem to want to think. Nuclear is a clear option for limiting CO2, but that's unspeakable. Now climate activists are on the same side as big oil. Neither of you want us to look at modern nuclear technology.