Crumb Trail
     an impermanent travelogue
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Sunday, April 30, 2006
 

Climate opportunists never miss an opportunity to mislead society.

On 15 April, the River Danube reached its highest level for some 111 years, forcing residents of Romania, Bulgaria, Hungary and Serbia to flee their homes. With weeks of snowmelt and rain swelling Europe's second-longest river, the waters haven't dipped below that level since. Meteorologists are warning that the flood represents yet more evidence that climate change is gearing up to play havoc with our weather. . .

Some might say the flooding was down to bad luck more than anything else. Spring hit Europe quite quickly this year, after a relatively long period of winter cold. Temperatures rose by some 15°C over the space of a week in some parts of the Alps, leading to massive snowmelts. This led to two large surges along the Danube itself and in one of its main tributaries, the Tisza. In a freak coincidence, both of these flood waves arrived in the lower Danube together, at the same time as a long period of persistent rain. . .

Single events are notoriously difficult to attribute to shifting climate rather than random chance. This is particularly the case for natural disasters involving precipitation — rain and snowfall — which tends to fluctuate more capriciously than temperature. Nevertheless, some experts say that this is a sign of what's in store. "While no single event can be attributed to climate change, the Danube scenario represents the kind of event that is likely to become more frequent according to climate-change predictions," says David Crichton, a climate expert based in Inchture, Scotland.

What a weasel. No, this wasn't caused by climate change. Using events like these as publicity for theories based on dodgy models is not just reprehensible, it is actively harmful to society. We would do well to discover ways to hold individuals like this responsible for the harm they do. In any case, this event is contrary to climate change theory.
But with warming climate comes a reduction in the amount of snow on mountaintops, which might mean that spring floods — such as this Danube event — might actually become less commonplace.
Might, might ... It's interesting to contrast the definite assertions of the climate hysterics with the tentative contradiction of those who read the book.

posted by back40 | 4/30/2006 10:17:00 AM

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