Hi all, John Davies has told me that after Pinatubo, we nearly had a runaway ozone depletion event. The depletion is mentioned here: http://en.wikipedia.org/wiki/Mount_Pinatubo but does anybody have references to the near disaster?
It is salutary to think that we have managed to avert one disaster, while we are now allowing another to happen before our eyes - with the Arctic sea ice disappearing and methane threatening to emerge from permafrost. Did we not learn a lesson from before, just how fragile our existence is on this planet? 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 -~----------~----~----~----~------~----~------~--~---
