Réchauffement climatique: 67% des américains le reconnaisse

Une nette progression dans la perception du phénomène chez nos voisins du sud.

 "The percentage of Americans who say there is “solid evidence” of global warming is the highest its been in the past five years, at 67 percent overall, a new study from the Pew Research Center published Monday found.

The 67 percent who agreed that there is “solid evidence that the earth’s average temperature has been getting warmer over the past few decades,” is up from 63 percent in 2011 and up 10 points from the nadir of 57 percent in 2009. It’s the highest since 2008, when 71 percent said they believed the Earth was heating up."

 La suite de l'article:
  http://idealab.talkingpointsmemo.com/2012/10/67-percent-us-global-warming.php?ref=fpnewsfeed