Lettuce see who's smart and who's "smart"
Apparently this is a political thing
English
#Offtopic
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No, or at least not how they'd like you to believe. The earth naturally goes in and out of cold and hot periods. On a planetary scale, we basically just came out of the ice age so the climate is still shifting. Granted, humans definitely haven't had a [i]positive[/i] effect on the environment, but there it is.