Unsettled Masking

As deep as any ocean
As sweet as any harmony
But she blinded me with science
And failed me in biology
--Thomas Dolby

Very nice review of current state of mask research done in response to the tiresome claim that "the science is settled." The reasoning mind knows otherwise. Science is never settled.

When authorities trot out experts who claim that the 'science' about a particular topic is settled, the only thing that is truly certain is this: those authorities are preparing to take freedom by force.