Pinatubo volcanic eruption of 1991. That lowered global temperature by about a degree Fahrenheit, for a year or two – [[The Ministry for the Future]]
Pinatubo volcanic eruption of 1991. That lowered global temperature by about a degree Fahrenheit, for a year or two
– [[The Ministry for the Future]]
Relates to some [[geoengineering]] / [[solar radiation management]] techniques.