that explains it!

Naomi Klein, best selling author and social activist, said the denial of climate science was prevalent in English-speaking countries such as Australia, Canada, the US and the UK because of a “colonial settler mentality”.

“Countries founded on a powerful frontier mentality have this idea of limitless nature than can be endlessly extracted,” she said. “Climate change is threatening to that because there are limits and you have to respect those limits. Where that frontier narrative is strongest is where denialism is strongest.”

“The rest of Europe has a keener sense of boundaries – they’ve lived against the limits of nature for longer.”
The Guardian, 17 Aug 2015

thanks to ddh