
I have decided that spring will arrive as always. I also noticed some other periods of global warming. Hmmmm ----Campfires?

*NOTE:
Here’s a graph of estimated global temperature for the past 425,000 years. This temperature record was computed from analysis of ice cores taken at Vostok, a Russian research base in Antarctica, starting in 1970. The deepest core reached 3,623 m (11,886 ft) into the ice sheet. The ice at the bottom has been undisturbed for about half a million years. During this time there have been four ice ages.