indoor air quality

As the Proposed National Ambient Air Quality Standards for Particulate Matter writes,

The National Academy of Sciences (NAS) recently released a Consensus Study Report, “Health Risks of

Climate Change

This issue has been with us for decades and now results in much wringing of hands and gnashing of teeth. My concerns include the need to consider energy systems globally rather than locally.

"Unlike close relatives, SARS-CoV-2 can readily attack human cells at multiple points, with the lungs and the throat being the main targets. Once inside the body, the virus makes use of a diverse arsenal of dangerous molecules.