Um, sea salt is not a greenhouse gas. This is a U. Washington research project. They're proposing to protect the Great Barrier Reef by spraying mist above it li

Um, sea salt is not a greenhouse gas. This is a U. Washington research project. They're proposing to protect the Great Barrier Reef by spraying mist above it like a thin umbrella. https://atmos.uw.edu/faculty-and-research/marine-cloud-brightening-program/ https://atmos.uw.edu/faculty-and-research/marine-cloud-brigh... -- IIRC the Alameda health department has a problem with releasing breathable particulates in a populated area.