thern Midwest. We cannot predict that. We 
cannot predict the year we will not be able to power our electrical 
turbines in the Pacific Northwest because of the lack of snowpack, or 
the year that we will have a 20 percent reduction. We cannot predict 
when that will happen. We cannot predict the year that malaria will 
spread significantly north in various environments. We really cannot 
predict when that will be. We cannot predict when we will have to move 
the villages in the Arctic because of the recedi