A new poll shows women are more worried than men about climate change and they're more anti-coal.
The poll comissioned by Greenpeace shows 40 per cent of women think Australia's coal exports should be cut compared to 27 per cent of men.
The burning of coal to generate electricity is considered a key driver of climate change and the largest source of Australia's greenhouse gas emissions.
Greenpeace campaigner Simon Roz says it's contradictory and immoral for Prime Minister Kevin Rudd to be expanding Australia's export coal industry while talking about urgent action on climate change.