Does Blackstone really care? Does anyone, except a few "kooks"?
https://e360.yale.edu/features/leed_building_standards_fail_to_protect_human_health
https://bioinitiative.org/wp-content/uploads/pdfs/BioInitiativeReport-RF-Color-Charts.pdf
https://www.youtube.com/watch?v=BwyDCHf5iCY