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Jennifer Marohasy

Jennifer Marohasy

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Archives for July 28, 2008

The Strange Death of the Tory Climate Crusade – A Lesson for Rudd from the UK

July 28, 2008 By Paul

With less than two years remaining until the next general election, Britain’s Conservative Party has surged to an historic 22-point opinion-poll lead over the incumbent Labour Party. This turnabout has followed an energetic campaign by the Tory leader, David Cameron, to wrench the party out of its ideological comfort zone and overhaul its public image. Cameron has indeed handled many issues deftly. However, his initial attempt to spark a bidding war over climate alarmism backfired enormously, and it should serve as a warning to other Western political parties that are trying to burnish their green credentials.

From the moment he was elected Conservative leader in 2005, Cameron was eager to woo the upper-class voters who had shunned the party in the post-Thatcher era. He chose to make environmental policy the focus of his stylistic revolution, and he commissioned Zac Goldsmith (a fellow Eton graduate and director of The Ecologist magazine) to chair a “Quality of Life” policy group. Goldsmith, an heir to a billion-dollar fortune and well-known green activist, claimed “an invitation to be radical.”

Goldsmith’s policy group soon unleashed a fury of impractical ideas. It proposed placing prohibitive taxes on landfill and big cars, halting investment in air and road infrastructure, taxing parking at out-of-town malls, and even mandating that car advertisements include emissions statistics. The Conservative MP Tim Yeo, who chairs the House of Commons Environmental Audit Committee, declared that domestic plane flights should be taxed out of existence. (Yeo boasted that he now travels to Scotland by train “as a matter of conscience.”)

Without doing much to appeal to suburbanites interested in clean rivers and parks, the new Tory agenda threatened the low-cost flights that had only recently made European travel affordable for millions. It also confirmed the suspicion of many working-class voters that the Conservatives were rich elitists who cared little about job loss.

While many of the Tories’ environmental proposals were harmlessly ridiculous and had no real prospect of enactment, the empty rhetoric proved very costly. The Labour government, refusing to let the Conservative Party claim the mantle of environmental champion, swung left on the issue. The failure of environmental taxes to change behavior was taken as a sign that those taxes should be raised even further. Big increases in annual road taxes were rolled out; drivers of Honda Accords will owe over $500 per year by 2010-11. Taxes on gasoline went up, forcing motorists to pay nearly $9 a gallon. Meanwhile, taxes on plane flights were doubled, despite evidence that such a change may actually increase emissions.

British leaders have long struggled to convince the public that significant resources should be allocated to fight climate change. Yet the burgeoning global warming industry—a motley assortment of activists and NGOs—has relentlessly driven its agenda through bureaucratic and legal channels that are cut off from democratic accountability. Further insulated from political attack by Cameron’s green posturing, the climate change alarmists were able to set the terms of the debate.

While most peer-reviewed cost-benefit analyses of climate change tend to find that the costs of global warming do not merit a radical and immediate shift away from carbon-based fuels, moderate anti-carbon policies have failed to satisfy the demands of climate activists. In response to the inconvenient economics, the Labour government decided to base all its policymaking on a Treasury study by Nicholas Stern. The Stern report used an extremely low discount rate to grossly magnify the future environmental costs of climate change.

Yet, far from rebuking this folly, the Conservative Party’s Quality of Life policy group criticised the Stern report for tolerating too much planetary warming. As the Labour government advocated a 60 percent reduction in British carbon emissions by the year 2050, the Tories shot back with a demand that the nation roll back 80 percent of its emissions by that time. This merely upped the ante. The third-party Liberal Democrats responded with a call for complete decarbonization—a 100 percent reduction in emissions. No matter how hard the Tories tried, they could never “out-green” their rivals on the left.

The popular press were less indulgent of such nonsense, and many media outlets lampooned the proposed climate initiatives. Voters did not like having wealthy politicians lecture them on the demerits of prosperity, and every green policy that the Tories promoted was greeted with derision or worse. When the Tory Quality of Life group’s disastrous report was eventually released in September 2007, the Conservatives were in disarray. They were so far behind in the opinion polls that Prime Minister Gordon Brown even considered calling an early election.

Cameron had no choice but to change tack. The recovery that saw the Tories rise to their present poll lead began with a call to significantly reduce the inheritance tax. This was followed by proposals for comprehensive school choice and welfare reform. The Conservatives also suggested some tough new anti-crime initiatives. The idea that proved most useful in de-stigmatizing the Tory brand was a plan to rebuild poverty-stricken communities in disadvantaged areas.

To be sure, the Conservatives have also benefited from a complete collapse of popular support for the Labour government. Indeed, this has been perhaps the biggest factor in the Tories’ resurgence. The British economy has faltered, and voters have become less tolerant of fiscal extravagance. They are especially angry about an increase in the annual car tax, which was sold as a green measure. In a recent YouGov poll commissioned by the TaxPayers’ Alliance, 63 percent agreed with this statement: “politicians are not serious about the environment and are using the issue as an excuse to raise more revenue from green taxes.” When a recent Mori poll asked voters to name important issues facing Great Britain, only 7 percent cited the environment, while 42 percent named immigration and 35 percent said crime.

None of this is to say that conservatives should neglect the environment. Over the past few months, Cameron has been trumpeting a more holistic environmentalism, arguing that being green is “not just about the stratosphere, it’s about the street corner.” He stresses the need to eliminate graffiti and cut crime in local parks. While there is little public appetite for raising energy taxes or overhauling the British economy to deal with climate change, there is widespread support for boosting investment in green-friendly technologies, and the Tories are well-placed to advance this.

The recent success of the Conservative Party has owed little to quixotic environmentalism, and almost every Tory attempt to play the green card has been a disaster. The party seems to have learned its lesson, and is now embracing a results-driven conservation policy that defends green spaces and promotes the development of efficient clean-energy technologies. While the climate debate is often dominated by clamorous activists, ordinary voters tend to favor a more pragmatic approach. If the Tories want to maintain their huge lead over Labour, that is the type of approach they should endorse.

Matthew Sinclair is a policy analyst at the London-based TaxPayers’ Alliance. Chris Pope is program manager of the National Research Initiative at the American Enterprise Institute.

Paul Biggs is a member of the Taxpayers’ Alliance West Midlands Council

TPA website: American.com: Matthew Sinclair and Chris Pope: The Strange Death of the Tory Climate Crusade

Filed Under: Uncategorized Tagged With: Climate & Climate Change

History can be undone – Remove the Barrages and Save the Coorong: A note from Peter Martin

July 28, 2008 By jennifer

The installation of the barrages across the bottom of the Murray River is the greatest single change that has adversely affected the health of the Coorong.

Prior to 1940 Lake Alexandrina, at the bottom of the Murray River, was a mix of seawater and freshwater, and was under tidal influence through the Murray mouth, and fully connected to a much healthier Coorong.

The Murray River barrages were completed by 1941 and separated the Coorong from Lake Alexandrina and Lake Albert.

Before the barrages, fish could move between the lakes and the Coorong. Lake Alexandrina was an important fish nursery for replenishing the Coorong. After the installation of the barrages the Coorong was cut off.

The barrages have shut off 90 percent of the tidal effect, and as a result have made the Murray mouth much more prone to closing over.

The barrages have caused much greater deposition of silt above and below the barrages, and have caused a sand island called Bird Island to form directly in front of the Murray mouth on the landward side.

The barrages were designed to hold Lake Alexandrina up to a maximum of 75cm above previous levels, and as a result shoreline erosion has accelerated. The higher level of Lake Alexandrina has prevented an enormous quantity of fresh water reaching the Murray mouth.

But now, because of the drought, sea level is 45cm above the level of the lake with plenty of sea water leaking into the lake despite the barrages.

The salinity at Goolwa is currently around 20,000 EC units. This is very high. The sea is about 45,000 EC units and the upper limit for drinking water is just 800 EC units.

In short, the barrages were designed to turn a saltwater lake into a freshwater lake, but they weren’t successful.

At best Lake Alexandrina remains brackish, with current salinity at Milang which is about the centre of Lake Alexandrina is about 4,000 EC units.

Furthermore, the barrages that were meant to hold Lake Alexandrina at a higher water level, have resulted in a requirement of up to 1,000,000 megalitres annually just to cover the evaporation loss. This loss has to be supplied from Hume and Dartmouth Dams and at times from Lake Menindee. If the barrages were to be opened, this quantity of water would be immediately saved annually.

Whether our climate scientists are correct or not, the need for this quantity of water to cover evaporation is simply unsustainable.

The value of that water to irrigation at the end of last season was in the order of $400 million.

The South Australian government should now open the barrages, particularly the Goolwa barrage, which is responsible for regulating 70 percent of the Murray River flows, and the Mundoo barrage which is responsible for 10 percent, as these two barrages would have the greatest impact on keeping the Murray mouth open, and improving the health of the Coorong.

In summary, just because the barrages were put in does not mean they have to stay there. It is wrong for South Australians to keep demanding the upper states of Victoria and New South Wales empty their dams to unsuccessfully keep a saltwater lake fresh.

Peter Martin
Finley, NSW

Filed Under: Uncategorized Tagged With: Murray River

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Jennifer Marohasy Jennifer Marohasy BSc PhD has worked in industry and government. She is currently researching a novel technique for long-range weather forecasting funded by the B. Macfie Family Foundation. Read more

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