This Guardian/ICM poll shows people’s attitudes to climate change and Rio+20.
Perceptions about the reality of climate change have changed little, despite the downfall in the economy. This is shown by a comparison of this poll with one conducted in 2009 (just before the Copenhagen Climate Conference). In 2009, 56% of respondents believed that climate change was real & man made; in 2012, this figure was 57%.
For full information – check the link here.