First thought - could they be talking about geoengineering? http://planetark.org/wen/56059
Second thought, perhaps SRM with stratospheric aerosols would act as a good UV sun block! Final thought: Happy Christmas everyone, John -- You received this message because you are subscribed to the Google Groups "geoengineering" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/geoengineering?hl=en.
