More than seven in 10 voters insist that they would not be willing to pay higher taxes in order to fund projects to combat climate change, according to a new poll.

The survey also reveals that most Britons believe "green" taxes on 4x4s, plastic bags and other consumer goods have been imposed to raise cash rather than change our behaviour, while two-thirds of Britons think the entire green agenda has been hijacked as a ploy to increase taxes.

The results of the poll by Opinium, a leading research company, indicate that maintaining popular support for green policies may be a difficult act to pull off, and attempts in the future to curb car use and publicly fund investment in renewable resources will prove deeply unpopular.

Just over a third of respondents (34 per cent) believe that extreme weather is becoming more common but has nothing to do with global warming. One in 10 said that they believed that climate change is totally natural.