A direct link between human activity and the break-up of the Larsen Ice Shelf in Antarctica has been demonstrated according to Dr Gareth Marshall, the lead author of a recent paper entitled 'The Impact of a changing Southern Hemisphere Annular Mode … [Read more...] about Evidence Linking Ice Shelf Collapse with Human Activity
Climate & Climate Change
Environmentalists Win, Win, Win on Climate Change: Ben Oquist
The "environmentalists' arguments about climate change" are being accepted across Australia: embraced by everyone from Mel and Kochie, presenters of popular TV program Sunrise, to the Prime Minister John Howard. That was the message from Ben Oquist, … [Read more...] about Environmentalists Win, Win, Win on Climate Change: Ben Oquist
Kelvin Thomson Vilifies IPA Over Global Warming
Anyone who questions global warming is spreading misinformation and undermining the scientific consensus according to Kelvin Thomson, Australia’s shadow minister for public accountability and human services. This senior member of the Labor party … [Read more...] about Kelvin Thomson Vilifies IPA Over Global Warming
How to Count Don’t Count Planes, And Not Include Don’t Count Coal, While And We’ll Making Kyoto?
According to Hilary Osborne writing for The Guardian:
"Emissions from air travel have doubled since 1990, to make up 6 percent of the UK's carbon footprint. Forecasts suggest that the increase in flights will mean that by 2050, emissions from … [Read more...] about How to Count Don’t Count Planes, And Not Include Don’t Count Coal, While And We’ll Making Kyoto?
The Climate Change Scare Campaign: A Note from Paul Willams
Under a double page headline 'Dire warning on rising sea levels', South Australia's Sunday Mail had what Paul Williams described as an "extraordinary article on climate change". Here's his critique: "On the right hand page are six maps of the … [Read more...] about The Climate Change Scare Campaign: A Note from Paul Willams
Why More Drought: A Note From Luke
Why have we been in an out of drought for the last 15 years? Why has the distribution of rainfall over Australia changed? Perhaps we have a combination of natural variability combined with stratospheric ozone depletion, tropospheric greenhouse … [Read more...] about Why More Drought: A Note From Luke

Jennifer Marohasy BSc PhD is a critical thinker with expertise in the scientific method.
