Could they be trying to cover their A$$'s about their Global Warming schemes, which most are starting to question.
(CBS) - Volcanic eruptions from Iceland to Alaska may not only be messing with air travel. They could be helping slow global warming.
A new study concluded that small volcanic eruptions from 2000 to 2013 may have ejected more of the atmosphere-cooling sulfur dioxide gas into Earth's upper atmosphere than previously thought, and that they may have made a significant contribution to the slowing of global warming over the past decade and a half.