منابع مشابه
Fears over phosphorus supplies
" By 2030 demand for food will increase by 30 per cent and for water by 30 per cent, " said Guthrie. The report says that many countries were now using water unsustainably, by turning to desalination, which demands large amounts of energy, and by drawing on 'fossil' groundwater laid down millions of years ago. Libya, Algeria, and Saudi Arabia are taking vast quantities of fossil water from deep...
متن کاملFears over Arctic research plans
An increasing number of researchers are concerned about a controversial plan by US colleagues to work alongside oil companies to hunt for fossil fuel reserves in the Arctic. The US Geological Survey is lining up a project with BP and Statoil to find oil and gas in the Arctic Ocean, under the auspices of a flagship scientific initiative intended to tackle global warming. Tackling climate change ...
متن کاملFears mount over ‘fortress’ America
been handcuffed, interrogated, held in a cell and maltreated by American security staff. This was as a result of landing at Los Angeles International Airport for a brief stay with the incorrect type of visa. With imminent laws insisting that all new passports contain biometric data such as fingerprints and iris scans, worse appears on the way. Many travellers are also desperately hoping Congres...
متن کاملFears over new Galápagos status
'horizon scanning' for biotechnology advances and provides information, " wrote Zoe Williams in The Guardian. Donna Dickenson, emeritus professor of medical ethics at the University of London, said that a fundamental part of the HFEA's work is consultative, taking the cultural temperature on issues like animal–human hybrid embryos. " We don't have a statutory national ethic commission. Almost e...
متن کاملClimate change fears mount over target disappointments
A US-led six-nation pact to develop clean energy technologies and combat global warming was launched last month with its members denying it was designed to undermine the Kyoto protocol on emission reductions. But without targets for reductions in greenhouse gas emissions, many researchers were disappointed. And the announcement came as new evidence suggests several species of north Atlantic bir...
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ژورنال
عنوان ژورنال: Current Biology
سال: 2010
ISSN: 0960-9822
DOI: 10.1016/j.cub.2010.04.031