Jennifer Marohasy

THE key recommendation in the Native Fish Strategy for the Murray Darling Basin 2003-2013 – a document developed by the Murray Darling Basin Commission, (MDBC) and adopted by the Murray Darling Basin Authority (MDBA) – was the need to address the issue of cold water pollution in particular from the Hume dam. The strategy, published [...]

Photograph of the Black-headed gull taken in Lymington, England about a month ago.

I consider anthropogenic global warming, AGW, a failed theory, but it still shuffles on like an animated corpse sustained by money, politics and the faithful.  The faithful keep publishing junk science.  I put a list together of the 10 worst climate science research papers in September 2008 [1].  I added to this list in April [...]

MANY South Australians, and the Australian government, and the Murray Darling Basin Authority, claim that it is necessary to have barrages across the bottom of the Murray River because of the upstream irrigation industries [1]. There is no equivalent large-scale irrigation in Singapore, but they have barrages across the Marina channel. In Singapore, unlike Australia, [...]

“NO one can deny that aspects of the environment are predictable. Day follows night, summer follows winter, most of us sleep when it’s dark, eat at midday and watch the 6.00pm news. Random events are for the most part whimsically quaint, as when the phone rings and it turns out to be the person you [...]

HOW could scientists conclude that half of the Great Barrier Reef has been lost in the last 27 years: target coral reefs most affected by cyclones, coral bleaching and crown-of-thorn starfish outbreaks, while ignoring more representative reefs with healthy corals. And I didn’t make that up! It’s documented in a peer-reviewed study by H. Sweatman, [...]

A decision made in Cambodia in June by the United Nation’s World Heritage committee could add 172,000 hectares of forest to the Tasmanian Wilderness World Heritage Area. The Gillard government is seeking to have the deal sealed without proper scrutiny, in particular by using a loophole in the UN guidelines to label it as a [...]

IT was all over the news again this morning, that unless action is taken to improve water quality the Great Barrier Reef could be placed on the World Heritage list of sites in danger and by the way, there has already been a 50 percent decline in coral cover at the Great Barrier Reef. No [...]

‘IN open societies where both scientists and the general public are equipped with critical skills and the tools of inquiry, not least enabled by the information revolution provided through the Internet, the ethos of science as open, questioning, critical and anti-dogmatic should and can be defended also by the public at large. Efforts to make [...]