I'm old enough to remember Global Cooling being
touted as a big threat in the 1970's. The cooling was supposed to occur due to
man made changes in the upper atmosphere. (Check wikipedia. I am not
making this up.) Now popular reports of weather science have switched to Global
Warming, the latest fad in weather. However, most of the current models do not
predict into the future with any accuracy. I think the sun's energy output has
much more to do with climate than atmospheric conditions. When I visited Exit
Glacier, near Seward, Alaska, I noticed that the glacier has been receding
since 1815. Park Service personnel recently discovered evidence of a
buried forest dating back to at
least 1170 AD near the current
glacier’s edge. I don't think the cooling of the Little Ice Age between
1300 and 1870 had much to do with a switch to renewable energy. Basing
predictions of weather trends over geologic time scales using the last 150
years of data is statistically ridiculous. Imposing costs on society
based on Global Warming hysteria will only harm the poor, who benefit most from
cheap energy.
http://www.eh-resources.org/timeline/timeline_lia.html Little Ice Age Article
No comments:
Post a Comment