It takes about 1000 litres of drinking water to produce $1000 of steel roofing: allocation policies should favour higher-value uses over lower-value uses

According to Graham Kraehe, sensible water pricing and allocation policies should favour higher-value uses over lower-value uses. Nevertheless, BlueScope Steel’s Port Kembla steelworks in NSW has more than halved its drinking water use in the past year since implementing a major water recycling project reported The Age (12/7/2007, p. 1)

Victoria’s Wimmera-Mallee pipe­line’s new five-year water plan; Grampians Water revised cost means water price increase of 17.1 per cent for taxpayers and water users

The cost of the Wimmera-Mallee pipe­line had blown out by more than a third to at least $688 million, reported The Age (16/8/2007, p. 6).

Brandy-flavoured bogong moth, a new bush-tucker sensation

They were a scourge across NSW but bogong moths have become a tasty gourmet treat, reported The Daily telegraph (13/10/2007, p.3).

Radio-controlled moths a new force in “urban espionage”: US scientists inject computer-chips into bug larvae

If it worked, it would give a new meaning to being bugged: a moth fluttering in through an open window may be just a nuisance today, but the time may not be far off when it would have far more sinister overtones, wrote Richard Macey in The Sydney Morning Herald (13/10/2007, p.6).

Chief execs who get more than half their pay in stock options more likely to take risks, usually bad risks, say US academics

A new paper, in the current issue of the Academy of Management Journal detailed work of two professors, W. Gerard Sanders of Brigham Young University and Donald Hambrick of Penn State, who studied 950 companies between 1994 and 2000 and found that those whose chief executives received more than half their compensation in stock options were far more likely to take risks in more and bigger acquisitions and somewhat more likely to spend heavily on research and equipment, wrote Floyd Norris in The Sydney Morning Herald (13/10/2007, p.43).

Egypt, Libya, Saudi Arabia investigate nuclear plants to power desal

Egypt, Libya and Saudi Arabia were all investigating building nuclear plants to power their water schemes – according to US Department of Energy figures, it could take anywhere between 2.8 and 9.8 megawatts of electricity to produce 100,000 litres of drinkable water, wrote Robin Bromby in The Australian (13/10/2007, p.3).

A bubble waiting to burst: China’s real-estate speculation leads to public stock-offering frenzy

Despite China’s efforts to curb real estate speculation, housing prices continued to rise, encourag­ing even more construction and a frenzy of public stock offerings by big real estate companies, wrote David Barboza in The Sydney Morning Herald (10/10/2007, p.B27).

Thousands of walrus appear on Alaska’s northwest coast as Arctic sea ice melts

Thousands of walrus have appeared on Alaska’s northwest coast in what conservation­ists were calling a dramatic conse­quence of global warming melting the Arctic sea ice, reported The Advertiser: (8/10/2007, p. 29) from Anchorage, Alaska.

Kangaroo burgers can save the planet: switch from beef cuts GHGs by 12mt, says UNSW report

A report by the director of the sustainability centre at the University of NSW, Mark Diesendorf, said a 30 per cent reduction in Australia’s greenhouse gas emissions by 2020 was achievable but would need both energy efficiency and renewable energy measures, as well as a change of diet, wrote Mathew Murphy in The Age (11/10/2007, p.B1).

“War on terror “fails to extinguish Islamist extremism, fuels it instead; Iran invasion would compound already huge errors of strategy, says Oxford Research Group

The US-led “war on terror” had been a “disaster” and Washington and its allies must change their policy in Iraq and Afghanistan to defeat Al-Qaida, an independent global security think tank said, reported The Advertiser (9/10/2007, p.27).

New Japanese underclass, “net cafe refugees”, emerges: homeless and low-paid, living in cubicles, and net lounges

According to a recent Japanese Government survey of the people the media has dubbed “net cafe refugees”, 5,400 people spent at least half the week living in cafes such as Manga Square, though most had little or no interest in the Internet, wrote Justin McCurry in The Canberra Times (11/10/2007, p.4).

At least 80 per cent of macadamia rainforest trees destroyed for agricultural and resi­dential development; conservation trust started

At least 80 per cent of macadamia rainforest trees had been destroyed for agricultural and resi­dential development, reported The Courier Mail (9/10/2007, p. 11).

Rising atmospheric CO2 concentrations may lead to hard coral extinction in 100 years

Berkelmans and Company may be wrong, reported The Sydney Morning Herald (13/10/2007). Corals may dissolve: Bleaching may not knock off the reef. It may just dissolve first.

Fed free-money for rural electorates, to upgrade water systems; Turnbull accuses Labor of raiding $10bn fund to prop-up NSW Labor candidates

Water Resources Minister, Malcolm Turnbull, has previously ruled out compulsory buybacks of water in the over-allocated river system, as the Nationals warned that forcing farmers to relinquish some of their water rights could devastate irrigation districts, wrote Sophie Morris in The Australian Financial Review (13/10/2007, p.8).

Tas Govt promises release of extra 3,300ML of irrigation water from Lake Crescent, Clyde Valley

Tasmanian farmers welcomed the State Government’s promise to release an extra 3,300 megalitres of irrigation water from Lake Crescent, wrote Alison Ribbon in The Mercury (9/10/2007).

“Rednecks” to go green and hold hands-out for carbon credits for land action or non-action: NSW Farmers Association plan

The NSW Farmers Association’s annual conference called for research to quantify agriculture’s ability to sequester carbon, and for a wide range of policies to address climate change, including more flexible environmental and natural resource legislation, reported The Land (26/7/2007, p.14).

Nominations called for community-members to sit on Executive Committees of Georgina Diamantina and Cooper Creek catchments in Qld

Nominations were now being called from the community to sit on the Executive Committees of both the Georgina Diamantina and the Cooper Creek catchments, according to a notice in Queensland Country Life (4/10/2007, p.37).

Cleantech Australia Fund seeks to fund small companies with high-potential renewable technologies

The Cleantech Australia Fund, which Melbourne company Cleantech Ventures would manage, would invest $50 million in start-up companies to bring technologies from the research lab to the farm, power plant or factory, wrote Tim Colebatch in The Age (11/10/2007, p.B3).

Improved dam catchments, recycling stormwater, desal problems not addressed properly in WA water-use debate, says Nationals MP

Reducing water use was much more complicated than relatively small initiatives such as more efficient showers and toilets, said Murray Criddle, National Party, in the Legislative Council of Western Australia (4/9/2007).