Article View: aus.science
Article #990Re: Murray-Darling Basin
From: DonH
Date: Tue, 05 Oct 2010 19:07
Date: Tue, 05 Oct 2010 19:07
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2587 bytes
"Peter Webb" <webbfamily@DIESPAMDIEoptusnet.com.au> wrote in message news:4caab149$0$8038$afc38c87@news.optusnet.com.au... > > >> Unless starved, humans breed without bounds. The over allocation of water >> carried out by the NSW government has been for growing export crops >> rather than food security. > > Food security! > > ROFL. > > Australia already exports 2/3rds of its food production. Given we grow > enough food for about 60m people, and we only have 21m people, food > security is not an issue for Australia. > > # Odd. I heard recently that Australia now imports a lot of its food; possibly due to arable land on the urban fringe being covered by new domestic dwellings. (Doncaster and Templestowe, Vic. were orchards; as was East Kew prior to that - from personal experience.) Maybe we still export wheat, but often tinned food in the supermarket is labelled - "Made from local and imported produce". If Murray-Darling goes, there are plans for the tropical North, or Tasmanian South, to become "the food bowl") Human population increases geometrically; arable land arithmetically - which is likely to win? The Sahara once bloomed; the Amazon Jungle is next candidate for desertification? Brazil now has a Green Party (too little, too late?). For still more fun, watch the Mekong....
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X-Google-Thread: fd648,39a8e6a43eeefcf5 X-Google-NewGroupId: yes X-Google-Attributes: giddb42311052,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!goblin3!goblin.stu.neva.ru!exi-transit.telstra.net!exi-in1.telstra.net!news.telstra.net!61.9.128.156.MISMATCH!viwinnwcl01.internal.bigpond.com!viwinnwfe02.internal.bigpond.com.POSTED!7564ea0f!not-for-mail From: "DonH" <donlhumphries@bigpond.com> Newsgroups: aus.science References: <YPrqo.1068$Bv4.528@viwinnwfe01.internal.bigpond.com> <i8dp6n$hsh$2@speranza.aioe.org> <4caab149$0$8038$afc38c87@news.optusnet.com.au> Subject: Re: Murray-Darling Basin Lines: 34 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.5931 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5994 X-RFC2646: Format=Flowed; Response Message-ID: <QHKqo.1111$hz6.468@viwinnwfe02.internal.bigpond.com> Date: Wed, 6 Oct 2010 06:07:26 +1100 NNTP-Posting-Host: 124.180.214.25 X-Complaints-To: abuse@bigpond.net.au X-Trace: viwinnwfe02.internal.bigpond.com 1286305648 124.180.214.25 (Wed, 06 Oct 2010 06:07:28 EST) NNTP-Posting-Date: Wed, 06 Oct 2010 06:07:28 EST Organization: BigPond