Changes

This seems like an inappropriate graph to me.  The gray are the real values, but they've been averaged to get a blue line to smooth out large fluctuations.  Highlighting the ups and downs of the gray would give a very different picture.  Also, it only deals with the northern hemisphere, which makes the overall numbers incomplete for the 'global' part of global warming.  (I realize the ice samples were only taken from the north pole, but we've got another pole that needs to be checked for balance if those figures are to be as meaningful as they are made to appear.)  Just my thoughts [[User:Learn together|Learn together]] 21:24, 21 May 2007 (EDT)

This seems like an inappropriate graph to me.  The gray are the real values, but they've been averaged to get a blue line to smooth out large fluctuations.  Highlighting the ups and downs of the gray would give a very different picture.  Also, it only deals with the northern hemisphere, which makes the overall numbers incomplete for the 'global' part of global warming.  (I realize the ice samples were only taken from the north pole, but we've got another pole that needs to be checked for balance if those figures are to be as meaningful as they are made to appear.)  Just my thoughts [[User:Learn together|Learn together]] 21:24, 21 May 2007 (EDT)