Sydney's huge dust storm caused by global warming?
You knew that somebody would say it was, didn't you? They knew that they had scant grounds for saying so but some in the media did. Even the guy below -- who knows what really caused it -- can't quite resist the temptation. He also leaves out a lot: like the fact that Northern and Western Australia have had exceptionally good rains recently. And even the drier Southeast (where Melbourne is) that he talks about actually got rain during the Sydney dust storm! It is utter rubbish to claim that Australia as a whole is getting drier. The rains have tended to move North but have certainly not vanished. Quite to the contrary. Most dams in Queensland are full to overflowing. And the Southeast has suffered that way before. In 1901, the mighty Murray river was just a chain of waterholes. Pesky how awkward the whole truth is!
Australia is the driest inhabited continent in the world and dust storms are fairly common — but only occasionally does the dust reach the coast, and yesterday’s storm was probably the biggest to hit Sydney for 60 years. In fact, this year has been exceptionally violent, with freak weather disasters hitting at bewildering speed every month.
Most bizarrely, this winter (June, July and August) was the hottest on record, and followed desperately dry months, with the lowest rainfall on record in Melbourne. Much of the blame for this can be pinned on an El Niño brewing in the Pacific, as the tropical seas there grow unusually warm and bring heavy rains to South America but leave eastern Australia in drought.
It is no surprise that some of the biggest dust storms in Australia’s history have come in El Niño years — and more dust storms could hit this year.
The storms are an ecological disaster, ripping up valuable topsoil from farmland. But a far greater threat is that much of Australia has been in its worst drought for several years, which has crippled its most prosperous farmland in the Murray-Darling Basin, in the southeast of the country.
This severe drought is difficult to explain simply from natural fluctuations in climate. Instead, Australians are now facing the brutal truth that theirs is largely a hot, dry country that is turning even hotter and drier — and that this is most probably caused by unnatural changes in the climate.
Posted by John Ray (M.A.; Ph.D.). For a daily critique of Leftist activities, see DISSECTING LEFTISM. To keep up with attacks on free speech see TONGUE-TIED. Also, don't forget your daily roundup of pro-environment but anti-Greenie news and commentary at GREENIE WATCH . Email me (John Ray) here