Ipsos Mori: Sharp decline in public's belief in climate threat, British poll reveals | Environment | guardian.co.uk

Public conviction about the threat of climate change has declined sharply after months of questions over the science and growing disillusionment with government action, a leading British poll has found.
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The true level of doubt is also probably underestimated because the poll only questioned 16 to 64-year-olds. People over 65 are more likely to be sceptical, the researchers said.

Another finding by the poll that hints at a growing lack of public confidence is a significant drop in those who said climate change was caused by human activities. One year ago this number was one in three, but this year just one in five people believes global warming to be man-made, according to Edward Langley, Ipsos Mori's head of environment research.