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POINT OF VIEW

Tool to counter climate change

PK Vasudeva

Posted: 2008-07-06 19:32:16+05:30 IST
Updated: Jul 06, 2008 at 1932 hrs IST

Rockwell, believe the benefits are worth it.

“Trade is the efficient allocation of resources,” he explained. “If every country had to make all of the things it consumes, we would have a disastrous situation. For all the concern about food miles, this is what the whole principle of comparative advantage is about. At the end of the day, you are producing wealth while ensuring access to such things as solar panels and wind turbines that help fight climate change.”

Also crucial to increasing trade in energy and environmental goods is the other main component of Doha’s environmental agenda — the coordination of trade policies with environmental policies. While the prevalence of trade-distorting subsidies has left many in the developing world impoverished, with farmers unable to compete with the artificially low market prices of imported goods, subsidies have also adversely affected the environment.

“The key point in coordinating environmental and trade policies is to ensure that they really are environmental measures and not protectionist tactics,” said Rockwell. “Governments will employ standards which may not necessarily be for the protection of consumers or the environment, but are merely designed to protect the welfare of domestic farmers, or whatever industry it may be.”

A case in point is fishing subsidies. The World Wildlife Fund estimates that nearly 70% of the world’s fishing revenues come from direct governmental support, as the global fishing supply has dramatically dwindled in the process. Governments and communities, many believe, must accept sacrifices in order to join the fight against global climate change. Critics say that international institutions such as the WTO must not solely advance the age-old paradigms of economic growth, but must also create new frameworks that prioritise environmental progress.

Though all governments have opened their eyes to the menace of increasing carbon emission levels, rapid increase in the production of waste, destruction of natural habitats and many such problems that have cropped up with growth and development, they are yet to reach a consensus on each country’s share of responsibility in mitigating the issues.

As the per capita emission levels of developed countries like USA, Canada and Australia are high, they are mandated by the Kyoto Protocol to reduce emissions (based on figures in the year 1990) at higher percentages — more than 90% in all cases — which in turn became unacceptable to these countries.

Developing countries like India, while clamouring for a per capita method of calculation of emission...

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» Ethanol
Posted by A.R.A. on 2008-07-06 00:36:06.669859+05:30
Brazilian ethanol does not intend to concur with petroleum, but it could ease up current oil crisis by supplying a small part of the world energy demand. It is only necessary to look at the increasing demand from the non-oil countries like India and China to understand that the very high price of oil is here to stay. With the existing price of oil, the permanent threat of war in the Middle East, the international geopolitics, and the environmental problems, there seems to be no other easy solution for the energy problem away from the liquid ethanol produced out of sugarcane. This is certainly a very important aspect of the Brazilian economy for the next few years and the rest of the world will have to accept the reality of the liquid ethanol from sugarcane as the right and best solution for the oil crisis. The problem is that much of Brazil’s ethanol exports continues to face prohibitive tariffs and other barriers to developed markets in the US and Europe. The United States currently places a 54-cent-a-gallon tariff on ethanol imported from Brazil. Consumers in the country are being severely affected, particularly in areas such as the Southeast, where corn does not exist and the logistics to bring ethanol from the center of the country is practically impossible. It is difficult to understand the maintenance these tariff levels, except for political reasons. The developed world appears purposely myopic in relation to the opportunities Brazil presents, maybe it's because that would upset wealthy US and European farmers – a price apparently not worth paying.

» Bio-fuels in Brazil
Posted by Almir on 2008-07-06 00:35:02.730799+05:30
I will take this opportunity to add some useful words about Brazilian bio-fuels. As rising food prices continue to threaten food security around the world, Brazilian ethanol is one obvious solution being largely ignored. Brazil set up its efficient fuel alternative program in the 70s, when the first oil crisis hit the world. Now Brazilians drive cars moved by ethanol or gasoline mixed in any proportion. And since long ago gasoline in Brazil is not pure, but blended with 25% ethanol, resulting that internal consumption of ethanol in the country is already superior to gasoline's. Ethanol in Brazil is already much cheaper than gasoline at current international oil prices. Brazilian ethanol is produced from sugarcane without any governmental subsidies and the fuel has a very competitive price. Researchers are increasing the productivity (more fuel extracted per sq.km. of crops) by adapting sugar canes species to each type of land and topography. The productivity now is more than 3 times the records of 30 years ago and it keeps on raising, being expected to soar very soon when the technology to extract ethanol from cellulosic materials (crop waste) will be available for large scale production. Ethanol production in Brazil uses just one percent of total arable land, and the country can expand its sugarcane fields without disturbing sensitive land areas (like Amazon), just by tapping land such as depleted pastures. Just raising intensity of cattle production from the current 0.8 animals per hectare to 1.2 animals (a target already far exceeded in many parts of the country) would release about 80m hectares of land for crops. There remains plenty of room for expansion: the country has 355 million hectares of farmable land, of which 7 million hectares under sugarcane of which the amount used to make ethanol fills 3.4 million hectares (compared to 200m hectares of pasture). Another 105.8 million hectares remained available, which allows Brazil to increase ethanol production without affecting the environment or food. By comparison, the additional terrain for Brazilian crops could surpass all of the land now under cultivation in the European Union. Meanwhile, Brazilian food production has doubled in the past decade and that’s the most impressive thing about ethanol from sugarcane: in contrast to corn-based American ethanol or biodiesel derived from soybean oil, there is no cost pressure and no competition with food.

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