Share this postAluminium Oxide in Stratospheric Aerosol Injection (SAI)mathewaldred.substack.comCopy linkFacebookEmailNoteOtherAluminium Oxide in Stratospheric Aerosol Injection (SAI)Stupid or sinister? (And do "intentions" matter if the end result is the same?)Mathew AldredJul 13, 2023∙ Paid15Share this postAluminium Oxide in Stratospheric Aerosol Injection (SAI)mathewaldred.substack.comCopy linkFacebookEmailNoteOther2ShareThis post is for paid subscribersAlready a paid subscriber? Sign in