Since masks have no physics, we have to push it to the ultimate to save the powerful.
Everything that has no physics is now being pushed.
There's no heat energy coming from the Arctic. However, tropical plumes and ocean currents pumping in heat energy, mucking up the freeze-up curve.
Physics would want us to wear face shields or safety glasses. Don't be an extreme anti -- (masker) (vakzer) (conspiracyer) like some people we know.