Storm Myths, cont.
November 13, 2013
HERE’S a good piece by Benny Peiser of The Spectator. Peiser writes:
According to news reports, Typhoon Haiyan, which struck the Philippines a few days ago, is now overshadowing the UN climate summit in Warsaw. Some delegates and climate campaigners have been quick to suggest that global warming was to blame for this disaster.
Nothing could be further from the truth.
When it comes to cyclones and tropical storms, something quite remarkable has happened this year. The 2013 Atlantic hurricane season, which forecasters had predicted would be more active than normal, turned out to be a complete washout. For the first time in 45 years, no major hurricane made landfall. This year has also been marked by the fewest number of hurricanes since 1982, and the first since 1994 when no major hurricane formed. In fact, it has been one of the weakest hurricane seasons since modern record-keeping began about half a century ago, U.S. weather experts explained.
So, how can the same alleged cause, global warming, inhibit hurricanes on one side of the world while triggering typhoons on the other side?
Climate activists claim that tropical cyclone activity, including the frequency and intensity of typhoons, has increased as the global temperature has gone up. Yet empirical observations published in scientific journals show that despite the moderate warming during the 20th century, the number of tropical cyclones making landfall in the Philippines did not increase and has remained unchanged for more than 100 years.
Hours before the typhoon hit the Philippines, authorities moved nearly 1 million people to evacuation centres. Many of these structures collapsed when the tropical storm hit coastal towns and villages, killing thousands. Much of the initial destruction that killed so many was caused by winds blowing at 235 kilometres per hour — and occasionally at speeds of up to 275 kph/h. But it didn’t have to be that way.
A superstorm of similar magnitude, Cyclone Yasi, hit Queensland, Australia, in February 2011. The cyclone hit Queensland with an eye of 100 km in diameter and wind speeds of up to 285 km/h. Yet local disaster management committees had initiated their plans long in advance. Evacuation, including of hospitals, was completed more than four hours before the cyclone struck. Because Australia is an advanced nation that can afford to implement highly effective disaster warning systems, not a single person died as a direct result of this destructive cyclone.[cont.]
And here’s an article by Axel Bojanowski at Speigel Online. He writes:
Many at the climate conference in Warsaw and around the world see a link between global warming and the devastating typhoon in the Philippines. But several studies point to other causes — and even more worrisome trends.
The UN climate conference got off to a deeply emotional start in Warsaw on Monday. “It’s time to stop this madness,” said Yeb Sano, the lead Filipino delegate, fighting tears over the death toll of an estimated 10,000 from the typhoon catastrophe, in an address to his counterparts from almost 200 countries. The world must finally reach an agreement, he continued, to drastically reduce greenhouse gas emissions in an effort to halt global warming.
“We refuse to accept that running away from storms, evacuating our families, suffering the devastation and misery, having to count our dead, become a way of life,” Sano said.
Environmental organizations back Sano’s stance. “While we can’t yet say how much climate change influenced this monster typhoon, we do know that extreme weather events are becoming more extreme and frequent because of climate change,” wrote Daniel Mittler, the political director of Greenpeace International, on Sunday. Like other environmental activists, Mittler believes governments “in cahoots with the fossil fuel industry” have helped cause such extreme weather events, which they expect to become more frequent.
Stefan Rahmstorf, a researcher at the Potsdam Institute for Climate Impact Research (PIK), outside Berlin, also agrees. “How can those who do all they can to fight climate-protection measures sleep in view of the images coming out of the Philippines?” he asks.
The Decisive Lesson
Can the deadly typhoon really be attributed to man-made climate change? Statistics reveal other causal connections. For example, the way in which houses, dikes and settlements are built plays a decisive role in determining how many people will be hurt by a storm. In the United States, this has led to a steady decrease in hurricane-related deaths since 1900 despite significant rises in both the population densities and storm frequencies in at-risk areas. For Haiti, there are studies claiming that “urbanization in and migration into storm hazard prone areas could be considered as one of the major driving forces of (its) fragility” when affected by storms. [cont.]