Sydney Desalination
Dr Gareth Evans looks at how Australia is calling on the seas to ease the threat of drought in the sunburned country.
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Dr Gareth Evans looks at how Australia is calling on the seas to ease the threat of drought in the sunburned country.
Singapore is undertaking a range of water projects in an effort to make the country self sufficient. Gareth Evans reports.
Could a world-wide recession actually help improve technologies in the water market? Dr Gareth Evans finds out.