US - Europe gap? (Score 1)

Reading slashdot regularely for one year now, something strikes me. As an european, I never saw anybody during the last two years doubting humans activities on climate change. I saw a general consensus in scientifics, politics and public opinion in Europe and especially in France where I live (examples: a famous parisian museum "La cite des sciences" made a big event called Climax about climate change, there are TV spots about energy comsuption by a french state agency etc...) So when I saw (some) slashdot comments, sites like these http://globalwarming.org/ and US policy, I wonder how can a so big gap exists. Can you help me?