Wednesday, December 24, 2008

What war with India could mean for Pakistan..


Wed, Dec 24 02:14 PM

War between nuclear-armed India and Pakistan over last month's militant attacks on Mumbai is seen as highly unlikely.

Nevertheless, with tension high and fiery rhetoric coming from various quarters on both sides, conflict between the neighbours who have fought three wars since 1947 cannot be ruled out.

Here is a look at some possible scenarios for Pakistan in the event of war:

POLITICAL

- War would bring a wave of patriotism and national unity, analysts say. However, the authority of the civilian government that came to power this year after nine years of military rule, and had been trying to improve ties with India, would be undermined as the military would take charge of key decision-making.

- At the end of a war, assuming the country has not been flattened by Indian nuclear strikes, the government would be under huge pressure to deal with the economic consequences.

- Efforts to establish stable and sustainable civilian rule could be set back years.

- India could try to stir up trouble in regions such as the energy-rich province of Baluchistan, where Pakistan says India has been meddling for years in support of separatist rebels fighting a low-key insurgency.

- Similarly, Afghans, perhaps egged on by close ally India, could revive calls for a greater "Pashtunistan" (Afghanistan has never recognised the border with Pakistan, imposed by British colonialists in the 19th century, which divided ethnic Pashtuns).

- Such developments in Baluchistan and the Pashtun-dominated northwest would revive deep-seated Pakistani fears of the break-up of their country.

SECURITY

- The Pakistani military would effectively give up its part in the U.S.-led war on terrorism, analysts say, as it pulls troops off the western border with Afghanistan, where they have been battling militants, and deploys them on the eastern border with India.

- Pakistani Taliban militants have already said they would rally to help the Pakistani military in the event of war against India.

- Pakistani efforts to rein in militant groups fighting Indian rule in the disputed Kashmir region would likely be reversed and the groups would be given a green light, or official support, to raise funds, recruit fighters and infiltrate India.

- Public sympathy and support for militant groups would soar as they would be seen as national defenders against the "real enemy", India.

- That would be the death knell for government attempts to convince a sceptical public that militancy has to be rooted out, and efforts to tackle it are for the good of the country and not just doing America's bidding.

ECONOMY

- The economy was rescued from the brink by a $7.6 billion IMF loan agreed last month. The benchmarks and reforms involved in the IMF package, as well as lower fuel and food prices, have offered a glimmer of hope of recovery in 2009/10 but war would dash that hope and the slowdown would be prolonged.

- Several economic analysts said war was highly unlikely but even greater fear of war would lead to a flight of capital as both Pakistani and foreign investors get their money out of the country.

- There would be no hope of attracting much-needed foreign investment which is required to bridge a current account deficit.

- The Indian navy would most likely try to block Pakistan's main port at Karachi to choke off imports including fuel, though that would also disrupt supplies bound for U.S. forces in Afghanistan.

- Analysts said they doubted authorities would freeze foreign currency accounts, as they did in 1998 after Pakistan conducted nuclear tests, in the absence of full-scale war because the country's reserve position as well as external account situation was improving with the IMF programme. However, that could not be ruled out if war broke out.

Wednesday, November 19, 2008

Mission Perfect- Chandrayan 1(India's Moon Mission)









Bangalore (IANS): India's first probe into moon landed on the lunar surface on Friday night after riding on Chandrayaan-1, the country's first unmanned spacecraft to the moon, after travelling around 384,000 km in 24 days days after blasting off from Sriharikota in Andhra Pradesh Oct 22.
Soon after the launch at 6.22 a.m. the spacecraft carrying 11 scientific payloads was put in an orbit of 22,860 km apogee (farthest point to the earth) and 225 km perigee (nearest point to the earth).
This is how Chandrayaan-1 reached the lunar orbit and then sent the moon impact probe (MIP) with the colours of the Indian national flag painted on its sides to the lunar surface.
Oct 23, first orbit raising exercise: apogee 37,900 km, perigee 305 km, 11 days to go round the earth.
Oct 25: apogee 74,715 km, perigee 336 km. 25 and half hours to orbit the earth.
Oct 26: apogee 164,600 km, perigee 348 km. Enters deep space. Takes 73 hours to go round the earth.
Oct 29: apogee 267,000 km, perigee 465 km. Six days to orbit the earth.
Oct 29: The terrain mapping camera successfully tested. First pictures, of northern coast of Australia from a height of 9,000 km and of southern coast from a height of 70,000 km. ISRO says "excellent imagery"
Nov 4: Reaches 380,000 km from earth, just around 4,000 km from moon.
Nov 8: Chandrayaan-1 successfully enters lunar orbit around 5.15 p.m. and India becomes the fifth country to send a spacecraft to moon. The others are United States, former Soviet Union, Japan and China. The European Space Agency (ESA), a consortium of 17 countries, has also sent a spacecraft to moon.
Nov 9: Chandrayaan-1 nudges closer to moon, orbiting over its polar regions at 200 km periselene (nearest point from moon) and 7,500 km aposelene (farthest point from moon).
Nov 10: The spacecraft moves to 187 km from the moon (periselene) and 255 km away (aposelene), orbiting elliptically once in every 2 hours and 16 minutes over the polar regions of the moon.
Nov 11: Chandrayaan-1 moves into further lower orbit of 102-km periselene and 255-km aposelene.
Nov 12: Placed in the final circular lunar orbit of 100 km, spinning around the poles of the moon every two hours.
Nov 13: Excitement builds ahead of the landing of the moon impact probe (MIP) on lunar surface Nov 14 night.
Nov 14 morning: Countdown begins at ISRO's ground command and tracking centre in Bangalore.
Nov 14 afternoon: Former Indian president A.P.J. Abdul Kalam arrives at the command and tracking centre to be part of the 'India on Moon' mission.
Nov 14 evening: At 8.06 p.m. Chandrayaan-1 releases the MIP.
Nov 14: At 8.31 p.m., the MIP covers the 100 km distance, taking "beautiful pictures of the lunar surface" as it descends.
At 6.22 am on Oct 22, ISRO chief G. Madhavan Nair said: "Our baby is on way to the moon."
On Nov 14 night, he said: "We have given the moon to India."

Mission perfect- Chandrayan 1(India's Moon Mission)

The successful critical manoeuvre on November 8 that put Chandrayaan-1 in an orbit around the moon marked the completion of the most important phase of the Indian lunar mission. The rest of the mission involves only standard orbit manoeuvres, the likes of which the Indian Space Research Organisation (ISRO) is quite used to, and the performance of the on-board scientific instruments during the mission life of two years. The precision with which the crucial operation was exe cuted has unequivocally demonstrated ISRO’s capability to take up the more complex deep space missions as distinct from numerous near-earth missions in the past. The achievement has put India in the exclusive club of space-faring nations that have ventured beyond the sphere of earth’s gravitational influence. That ISRO brought this off in its first attempt is all the more commendable.
Although ISRO’s inherent scientific ability was never in doubt, Chandrayaan-1 — the maiden deep space endeavour — posed new technological challenges in telemetry, tracking, miniaturisation of on-board systems and devices, novel power packs and special thermal control of the spacecraft to withstand conditions of high solar load hitherto not experienced in the near-earth environment. The performance of the mission so far is testimony to ISRO’s advanced capabilities in all these respects. Nevertheless, as ISRO plans for Chandrayaan-2 in 2012-13 and a manned mission to space in 2015, when it will face even greater technology challenges, the question is whether the venture is worth the huge cost it will entail. A political factor that is relevant is the world’s constant India-China comparison and the latter’s demonstrated technological prowess in space technology. What is more, given the resurgent interest in tapping the moon’s resources, there is a strategic dimension to space missions. This becomes particularly relevant if one notes the discordance between the Moon Treaty, which very few countries have ratified, and the Outer Space Treaty, which most nations have. While the former emphasises the principle of ‘common heritage of mankind,’ the latter articulates it weakly. It is from this perspective that the rhetorical question posed by ISRO’s former chairman K. Kasturirangan, “Can we afford not to go to the moon?” and the basic question of whether India should venture into deep space need to be addressed. At the same time, as ISRO begins to think in terms of manned missions to space, which will cost a great deal more than unmanned missions, the cost-benefit analyses need to be done more rigorously than for relatively low-cost missions such as Chandrayaan. But these are policy issues that can be taken up later. Now is the time to congratulate ISRO on taking India’s exploration of space up a level — which very few developing countries have even aspired to reach.

RBI, SEBI unveil fresh measures to calm markets

Market regulator disapproves overseas lending by FIIs

MUMBAI: The Reserve Bank of India on Monday reduced the repo rate — a short term indicative lending rate under the Liquidity Adjustment Facility (LAF) — by 100 basis points to eight per cent with immediate effect, “in order to alleviate the pressures and, in particular, to maintain financial stability.”
The repo rate is the rate at which banks borrow from the central bank. The global financial situation continues to be uncertain and unsettled. Even as countries directly affected by the turmoil have taken aggressive action to manage the crisis, confidence and calm is yet to be fully restored in the financial markets. Due to financial integration, this uncertainty is transmitting also to countries outside the epicentre of the crisis. “India too is experiencing the indirect impact of the global liquidity constraint as reflected by some signs of strain in our credit markets in recent weeks,” the RBI stated in a press release on Monday.Global crisis
The RBI has taken a number of measures over the last one month to augment domestic and forex liquidity.
The RBI has been and will continue to monitor the impact of global developments on our financial markets and on our liquidity conditions and will take action as appropriate, it added. Meanwhile, the Securities and Exchange Board of India on Monday disapproved overseas lending and borrowing activity of foreign institutional investors (FIIs). The market regulator stated that “SEBI disapproves of the overseas lending and borrowing activity of FIIs and the consequent selling pressure in the cash market in India. SEBI has communicated its disapproval to the FIIs. The lending borrowing activity of FIIs is being monitored and if necessary stronger measures will be taken by SEBI as considered appropriate,” it added. SEBI further stated that it has been reviewing the data submitted by (FIIs) with regard to their stock lending activities abroad. On the domestic stock lending mechanism, SEBI stated that, it finds that this facility has not been used by the institutions while the stock lending mechanism has been made operational in the Indian market. “SEBI is reviewing the difficulties in the use of the lending borrowing facility and would be taking steps to make this mechanism more effective.”

India hit by ripple effects of global financial crisis: FM

Confident of achieving 7-8 per cent economic growth
Banks have little exposure to sub-prime lending
Sound fundamentals of country’s financial system

NEW DELHI: Finance Minister P. Chidambaram on Monday maintained that India was only experiencing the ripple effects of the global financial crisis without any direct impact on its economy which would succeed in growing by close to eight per cent during the current fiscal.
Speaking at a function to mark the completion of 50 years of Indo-German bilateral development cooperation here, he pointed out that even the most pessimistic estimates have projected a growth rate of not less than seven per cent. “But I am confident that the economy will grow between seven and eight per cent,” he said.
Elaborating as to why he hoped that the Indian economy would grow at an average of over eight per cent despite the global slowdown, Mr. Chidambaram said: “The global financial crisis will not directly affect India as Indian financial system has sound fundamentals and the Indian Government has put in place, systems and practices to promote a safe, transparent and efficient market to protect market integrity. Most of the Indian banks have negligible exposure to sub-prime lending.”
The Finance Minister, however, conceded that the cash crunch prevailing in the world would certainly affect the country’s financial markets indirectly, though at a limited scale.
“Credit crunch that the world faces has also impacted us. We have taken a series of measures to infuse greater liquidity and to restart the process of credit…We are moving at a calibrated pace. Our banking system is very strong and our banks are well capitalised and well regulated,” he said.
Echoing similar sentiment at a function organised by Controller General of Accounts (CGA) here, Minister of State for Finance Pawan Kumar Bansal noted that owing to the strong fundamentals of the Indian economy, the Government would be able to ward off the adverse impact of the global slowdown through swift actions. “The government will remain vigilant and take a quick action wherever required,” he said.
Mr. Bansal pointed out that one of the biggest challenges in the medium-to-long term would be to effectively sustain the high growth rate witnessed in recent years.
This, he said, would necessitate development of diverse, regionally balanced, physical and social infrastructure for which there was a need to find ways and means to mobilise resources and complete infrastructure projects without any cost or time overruns.

Wednesday, September 10, 2008


The Large Hadron Collider

Our understanding of the Universe is about to change...

The Large Hadron Collider (LHC) is a gigantic scientific instrument near Geneva, where it spans the border between Switzerland and France about 100 m underground. It is a particle accelerator used by physicists to study the smallest known particles – the fundamental building blocks of all things. It will revolutionise our understanding, from the minuscule world deep within atoms to the vastness of the Universe.

Two beams of subatomic particles called 'hadrons' – either protons or lead ions – will travel in opposite directions inside the circular accelerator, gaining energy with every lap. Physicists will use the LHC to recreate the conditions just after the Big Bang, by colliding the two beams head-on at very high energy. Teams of physicists from around the world will analyse the particles created in the collisions using special detectors in a number of experiments dedicated to the LHC.

There are many theories as to what will result from these collisions, but what's for sure is that a brave new world of physics will emerge from the new accelerator, as knowledge in particle physics goes on to describe the workings of the Universe. For decades, the Standard Model of particle physics has served physicists well as a means of understanding the fundamental laws of Nature, but it does not tell the whole story. Only experimental data using the higher energies reached by the LHC can push knowledge forward, challenging those who seek confirmation of established knowledge, and those who dare to dream beyond the paradigm.

Why the LHC

A few unanswered questions...

The LHC was built to help scientists to answer key unresolved questions in particle physics. The unprecedented energy it achieves may even reveal some unexpected results that no one has ever thought of!

For the past few decades, physicists have been able to describe with increasing detail the fundamental particles that make up the Universe and the interactions between them. This understanding is encapsulated in the Standard Model of particle physics, but it contains gaps and cannot tell us the whole story. To fill in the missing knowledge requires experimental data, and the next big step to achieving this is with LHC.

Newton's unfinished business...

What is mass?

What is the origin of mass? Why do tiny particles weigh the amount they do? Why do some particles have no mass at all? At present, there are no established answers to these questions. The most likely explanation may be found in the Higgs boson, a key undiscovered particle that is essential for the Standard Model to work. First hypothesised in 1964, it has yet to be observed.

The ATLAS and CMS experiments will be actively searching for signs of this elusive particle.

An invisible problem...

What is 96% of the universe made of?

Everything we see in the Universe, from an ant to a galaxy, is made up of ordinary particles. These are collectively referred to as matter, forming 4% of the Universe. Dark matter and dark energy are believed to make up the remaining proportion, but they are incredibly difficult to detect and study, other than through the gravitational forces they exert. Investigating the nature of dark matter and dark energy is one of the biggest challenges today in the fields of particle physics and cosmology.

The ATLAS and CMS experiments will look for supersymmetric particles to test a likely hypothesis for the make-up of dark matter.

Nature's favouritism...

Why is there no more antimatter?

We live in a world of matter – everything in the Universe, including ourselves, is made of matter. Antimatter is like a twin version of matter, but with opposite electric charge. At the birth of the Universe, equal amounts of matter and antimatter should have been produced in the Big Bang. But when matter and antimatter particles meet, they annihilate each other, transforming into energy. Somehow, a tiny fraction of matter must have survived to form the Universe we live in today, with hardly any antimatter left. Why does Nature appear to have this bias for matter over antimatter?

The LHCb experiment will be looking for differences between matter and antimatter to help answer this question. Previous experiments have already observed a tiny behavioural difference, but what has been seen so far is not nearly enough to account for the apparent matter–antimatter imbalance in the Universe.

Secrets of the Big Bang

What was matter like within the first second of the Universe’s life?

Matter, from which everything in the Universe is made, is believed to have originated from a dense and hot cocktail of fundamental particles. Today, the ordinary matter of the Universe is made of atoms, which contain a nucleus composed of protons and neutrons, which in turn are made of quarks bound together by other particles called gluons. The bond is very strong, but in the very early Universe conditions would have been too hot and energetic for the gluons to hold the quarks together. Instead, it seems likely that during the first microseconds after the Big Bang the Universe would have contained a very hot and dense mixture of quarks and gluons called quark–gluon plasma.

The ALICE experiment will use the LHC to recreate conditions similar to those just after the Big Bang, in particular to analyse the properties of the quark-gluon plasma.

Hidden worlds…

Do extra dimensions of space really exist?

Einstein showed that the three dimensions of space are related to time. Subsequent theories propose that further hidden dimensions of space may exist; for example, string theory implies that there are additional spatial dimensions yet to be observed. These may become detectable at very high energies, so data from all the detectors will be carefully analysed to look for signs of extra dimensions.

How the LHC works

The LHC, the world’s largest and most powerful particle accelerator, is the latest addition to CERN’s accelerator complex. It mainly consists of a 27 km ring of superconducting magnets with a number of accelerating structures to boost the energy of the particles along the way.

Inside the accelerator, two beams of particles travel at close to the speed of light with very high energies before colliding with one another. The beams travel in opposite directions in separate beam pipes – two tubes kept at ultrahigh vacuum. They are guided around the accelerator ring by a strong magnetic field, achieved using superconducting electromagnets. These are built from coils of special electric cable that operates in a superconducting state, efficiently conducting electricity without resistance or loss of energy. This requires chilling the magnets to about ‑271°C – a temperature colder than outer space! For this reason, much of the accelerator is connected to a distribution system of liquid helium, which cools the magnets, as well as to other supply services.

Thousands of magnets of different varieties and sizes are used to direct the beams around the accelerator. These include 1232 dipole magnets of 15 m length which are used to bend the beams, and 392 quadrupole magnets, each 5–7 m long, to focus the beams. Just prior to collision, another type of magnet is used to 'squeeze' the particles closer together to increase the chances of collisions. The particles are so tiny that the task of making them collide is akin to firing needles from two positions 10 km apart with such precision that they meet halfway!

All the controls for the accelerator, its services and technical infrastructure are housed under one roof at the CERN Control Centre. From here, the beams inside the LHC will be made to collide at four locations around the accelerator ring, corresponding to the positions of the particle detectors.





Wednesday, July 2, 2008

What is TOEFL?

What is TOEFL?

The Test Of English as a Foreign Language (or TOEFL , pronounced "toe-full") evaluates the potential success of an individual to use and understand standard American English at a college level. It is required for non-native applicants at many US and other English-speaking colleges and universities. The TOEFL is the product of the Educational Testing Service (ETS), which is contracted by the private, non-profit firm, the College Board to administer the test in institutions in the US; they also produce the SAT.

Where Can I Take the TOEFL TEST?

The test is usually taken on a computer in a test center, although paper versions are available where it is not possible to take it this way. TOEFL is administered worldwide.

What is the TOEFL CBT?

The Computer Based Test for TOEFL called the CBT , is an adaptive test; meaning that your next question's difficulty level depends on the correctness of your response to the current question. This helps TOEFL to grade the person's knowledge on the English language; by assuming him/her to be of an average capability at the beginning of the test, and with the responses received at the every question the program decides to give you a tougher or easier question based on whether your question was answered correctly or not. The CBT follows computer adaptive test strategy for the Listening and Structure section alone. The reading comprehension and Essay writing are not computer adaptive.

What Does the TOEFL Test Include?

The test consists of four sections:

  • Section I: Listening Comprehension
  • Section II: Structure and Written Expression
  • Section III: Reading Comprehension and Vocabulary
  • Section IV: Essay Writing

Why take the TOEFL® Test?

The TOEFL test gives you more choices about where you want to study.

  • TOEFL is accepted by more institutions than any other English-language test in the world — including the top colleges and universities.
  • See a list of 6,000+ institutions in 110 countries (PDF), including almost every university in the USA, UK, Australia, New Zealand and Canada, that rely on TOEFL scores for admissions, scholarship and graduation decisions.

The TOEFL test gives you more convenience and flexibility.

  • The entire test is taken in one day, which saves you travel time and costs. And, there are more than 4,000 test centers to choose from.
  • You can retake the test in just 7 days, if you want to improve your scores.

The TOEFL test gives you the skills you need to communicate in real-life, academic situations.

  • In the classroom and on campus, you will be able to communicate your ideas effectively.
  • Listen to lectures, read textbooks and online research, write academic papers and e-mails, and speak with other students and professors.

The TOEFL test is fair and accurate.

  • All test takers have a similar test-taking experience, which eliminates the inconsistency of interviews that could negatively impact your scores.
  • Scores are objective and unbiased. Tests are scored anonymously by ETS-certified experts.

INDIA’S MOON MISSION

INDIA’S MOON MISSION: Mission of Possibilities

In a bid to emerge as a global space power India plans an ambitious lunar launch that will boost its technological capability and ignite popular imagination. But there are still many naysayers.

On many of his evening walks in Bangalore, K. Kasturirangan gets a magnificent view of a rising full moon. Surprisingly, the spirited chairman of the Indian Space Research Organization (ISRO) admits that he rarely stops to admire the celestial spectacle. Having studied how the earth's closest astral neighbour is a dark grey, barren, crater-ridden spherical mass, he has long since shed any romantic notions about it. Of late, though, he says he does pause to stare at the moon, but more to size up the challenge that he plans to set for the nation. This week, following months of internal and external debate, Kasturirangan will put together a special team that will study the feasibility of ISRO going where no Indian has gone before: the moon.

In the next six months the team will wrestle with the details of launching such a mission, including its cost-effectiveness and the areas in which Indian scientists can significantly add to the mountain of knowledge that has already been collected about the moon. It will form the basis of a project report that ISRO will submit to the Central Government for approval. The objective: to have an Indian lunar mission sent up by 2005. "As a motivator, it will electrify the nation," Kasturirangan explained to INDIA TODAY last week. "If we go ahead, it will demonstrate to the world that India is capable of taking up a complex mission that is at the cutting edge of space.

In close to three decades of its existence, ISRO has never attempted anything as ambitious. It has so far built a dozen sophisticated satellites for communications, weather prediction and mapping natural resources. For instance, Doordarshan programmes are transmitted via INSAT channels. In rocketry, its top-of-the-line Polar Satellite Launch Vehicle (PSLV) can punch a satellite the size and weight of a Maruti car into an orbit 1,000 km in space. Later this year, it will test a far more powerful launcher, capable of placing a satellite into an orbit of around 36,000 km. But the moon at 3,84,467 km from the earth is still 10 times further than any distance that ISRO has attempted.

Given its current technological capability, the budgetary constraints and the time frame of five years it has set for itself, the organisation is clearly planning a modest first launch. Lunar buffs may be disappointed that India initially may not look at landing a man on the moon. What has emerged as the best option is a lunar orbiter bristling with an array of sophisticated cameras and measuring instruments that would circle the moon for several years and conduct a series of experiments.

To do this, apart from building such a hi-tech craft, ISRO would have to augment its rocketry and master the intricate and difficult task of navigating it over such a great distance and controlling it for several years. Although the moon appears like a giant football in the sky, getting a spacecraft to rendezvous with it is likened to hitting a one rupee coin placed at a distance of 25 km with a bullet from a rifle.

Yet the very nature of India's quest has already ignited fierce debate in scientific circles. Especially given that after the Soviet's Luna 2 became the first spacecraft to "impact" on its surface in 1959, the moon has been the most studied object in the solar system -- 97 per cent of its surface has already been mapped. The US stopped its man-on-the-moon programme three years after Apollo 11's historic landing in 1969. The Soviets, who were beaten in the race to the moon by the US, stopped sending orbiters to it since 1976. By then close to 382 kg of moon rock had been brought back to earth by various Apollo and Luna missions, giving scientists ample samples for research. The US and the Soviet Union then turned to exploring other planets in the solar system. Only in the '90s did interest resurface with the Japanese sending its Hiten orbiter, followed by the US-built Clementine and last year by the Lunar Prospector.

For these reasons many Indian scientists sneer at ISRO's attempt to "reinvent the wheel". Professor H.S. Mukunda, chairman, aerospace engineering department, Indian Institute of Science, Bangalore, says bluntly: "It is the stupidest thing to do. What others did 30 years ago, we are trying to do now. It won't bring the country any technical benefit." Mukunda instead wants ISRO to go commercial by specialising in low-cost access to space by providing the cheapest launchers in the business.

Some senior scientists also feel that the Space Department hasn't as yet fulfilled its basic objectives of collecting and transmitting accurate information about the country's resources. Data received from its remote-sensing satellites pile up unutilised though it's no fault of ISRO -- institutions to process them have still not been adequately set up. But with ISRO's limited budget, the scientists point out, it cannot afford to spend money on research and development that has no direct operational use. Instead, the money should be spent on building superior satellites.

They do have a point. Although ISRO already has six communications satellites orbiting the earth, the 80 transponders they provide form only half the projected demand. There is also a battle raging over whether building satellites should be the sole preserve of ISRO. Many private agencies feel that the space department has been too slow in perfecting its capability and either needs to speed up its act or get out of the way. They regard the moon mission as a "foolhardy" distraction.

Realising that its lunar plans were bound to raise controversy, ISRO scientists in the past year have been working quietly to build support for it. Last October, at the annual meeting of the Indian Academy of Sciences, they requested a special session and briefed the country's top scientists on their mission for three hours. Professor Narendra Kumar, director, Raman Research Institute and current president of the Indian Academy of Sciences, came out convinced that ISRO was on the right trajectory. Later he elaborated: "There is no doubt the spin-off technology is enormous. We will push our rocketry, processing systems and communications to the limits of their capability. Such a mission becomes a major point of convergence for frontier technology."

There is little doubt about the tremendous hi-tech bonanza that the Apollo and Luna missions have bes-towed on the world. Whether in the development of sophisticated error-free computers, light-weight batteries or advanced composites that strengthen tennis rackets. Moreover, the mid-'90s has seen a major renewal of interest in lunar exploration. In 1998, the Lunar Prospector made the most tantalising discovery that there is water-ice in some of the moon's craters. Though much more research has to be done to confirm the findings, it holds the possibility of humans not only colonising the moon, but also using it as a base station for future outer-space missions. Currently carting a litre of water from the earth to be used by astronauts costs close to $22,000 (Rs 9.68 lakh).

There have been other discoveries on its surface that have kindled interest, especially the presence of an abundance of helium 3 that is regarded as one of the cleanest fuels but is found in sparse quantities on the earth. With technology being developed to harness the gas to generate power, the moon holds enormous potential for earthlings. All these developments have seen several nations dusting their moon plans. Apart from the US, the European Space Agency is now planning a major expedition to the moon and has long-term plans of setting up a space station. Just as in Antarctica, everyone is suddenly eager to get a share of the pie.

Scientifically too, the moon holds many unanswered mysteries. With no atmosphere and not much geological churning going on, the moon's surface rocks are said to be 4.6 billion years old or around the age of the solar system. For researchers, it is akin to looking at the pristine state of the early universe through the lunar lens. ISRO anticipates that in the next decade or so, there would be international co-operation to speed up the exploration and exploitation of the moon's resources and would like to be part of the pack.

Perhaps the major reason that ISRO is attempting such a launch is that it is eminently do-able. Says S. Rangarajan, Satcom programme chief who will be the mission coordinator: "We already have the heritage in terms of the spacecraft needed. Now all we need to do is optimize its performance." In rocketry, for instance, there are no major modifications to be made to the PSLV. At best, its fourth-stage rocket has to be tanked up with 10 per cent more fuel, points out V. Adimurthy, group director, Aerospace Flight Dynamics at ISRO's Vikram Sarabhai Space Centre (VSCC) in Thiruvananthapuram.

Adimurthy, a part of the feasibility team, is in charge of souping up the PSLV to meet the lunar module's long-distance journey that is expected to take five days. In a normal flight, the PSLV ejects its payload of 1 tonne within 11 minutes of lift off. But in the modified version that Adimurthy is designing, the payload, which will be a lunar orbiter, will weigh only around 350 kg. That saving in weight will allow the last-stage motor carrying the orbiter to travel at times at superfast speeds of 28,800 km per hour needed to break free of the earth's clutches and put it on course for a lunar tryst. The real challenge will come in precisely navigating the spacecraft throughout its 120-hour journey to the moon and tracking it thereafter.

The orbiter itself will be designed and built at the ISRO Satellite Centre in Bangalore. Says P.S. Goel, the centre's director who is likely to head the team: "There is nothing fundamental that we have not already done." They do need to build sophisticated instruments such as spectrometers, reflectometers and stereoscopic cameras that will collect and process an array of data from the moon's surface as the orbiter regularly goes around it and transmits the information back to earth. Lunar expert N. Bhandari, a senior professor at ISRO's Physical Research Laboratory in Ahmedabad, is chalking out a range of experiments that Indians can do including studying such curious phenomenon as unexplained levitation of dust in the airless lunar environment and also exploring the possibility of water in the moon.

Sunday, June 22, 2008

Nightmare for India- Inflation hits Double Digits


NIGHTMARE FOR INDIA- INFLATION HITS DOUBLE DIGITS

NEW DELHI: The rate of inflation in India has galloped to a 13-year high to 11.05 per cent for the week ended June 7, confounding the worst fears of the United Progressive Alliance Government as general elections loom. This has been caused mainly by the June 5 increases in fuel prices and its cascading effect on all food commodities and other manufactured items, such as consumer durable goods and steel.

The unexpected spurt in the wholesale price index-based inflation from 8.75 per cent in the previous week evoked sharp criticism from all political parties, including the UPA’s coalition partners and Left allies, of the government’s failure to hold the price line and sustain the benefits of high growth.

Reserve Bank of India data show that the last time inflation was in double digits was in April-May 1995 when it ruled above 11 per cent.

Resignation demand

The Bharatiya Janata Party and the Left parties slammed the government. They sought Finance Minister P. Chidambaram’s exit for his “faulty” fiscal and other policy measures. These measures were a “total failure” in reining in inflation, they said.

Driven to the wall, the Congress, too, called for “hard steps” to contain the increase in prices even at the risk of lower economic growth.

While announcing the hike in fuel prices, the government had projected an inflationary fallout to the extent of 0.5 per cent to 0.6 per cent. Even as the complete lag effect of the fuel price decision is yet to become manifest, a seemingly dejected Mr. Chidambaram on Friday noted that a price spiral of this magnitude was anticipated when the government decided to increase fuel prices.

Holding out a promise to take stronger steps to douse inflationary expectations and hoping that the people would understand the government’s predicament, the Finance Minister said: “When the administered prices of petrol, diesel and LPG were increased, we had cautioned the Cabinet that inflation would touch double digit and that is what has happened. These are difficult times. The government is aware of difficulties... Naturally, we will have to look at stronger measures on demand and monetary sides and try to improve supply side also.”

Dear loans in prospect

Mr. Chidambaram did not elaborate on the inflation-control measures that are under consideration. But the general apprehension is that of yet another bout of monetary policy tightening by the RBI — which could lead to increases in lending rates with respect to automobile, housing and consumer loans.

The effect of the price spurt was seen on the bourses on Friday. The BSE sensitive index (Sensex) tanked over 350 points in intra-day trading and sank further to close 517 points lower at 14,571. All sectoral indices plummeted; banking shares were particularly mauled.

Inflation is no stranger to the Indian economy. In fact, till the early nineties Indians were used to double-digit inflation and its attendant consequences. But, since the mid-nineties controlling inflation has become a priority for policy framers.

The natural fallout of this has been that we, as a nation, have become virtually intolerant to inflation. While inflation till the early nineties was primarily caused by domestic factors (supply usually was unable to meet demand, resulting in the classical definition of inflation of too much money chasing too few goods), today the situation has changed significantly.

Inflation today is caused more by global rather than by domestic factors. Naturally, as the Indian economy undergoes structural changes, the causes of domestic inflation too have undergone tectonic changes.

Needless to emphasize, causes of today's inflation are complicated. However, it is indeed intriguing that the policy response even to this day unfortunately has been fixated on the traditional anti-inflation instruments of the pre-liberalization era.

Global imbalance the cause for global liquidity

To understand the text of the present bout of inflation, let us at the outset understand the context: the functioning of the global economy, which is in a state of extreme imbalance. This is simply because developed western economies, particularly the United States, are consuming on a massive scale leading to gargantuan trade deficits.

Crucially their extreme levels of consumption and imports are matched by the proclivity, nay fetish, of the developing countries in having an export-driven economic model. Thus while a set of developing countries produces, exports and also saves the proceeds by investing their forex reserves back in these countries, developed countries are consuming both the production and investment originating from the developing countries.

In effect, developing countries are building their foreign exchange reserves while the developed countries are accumulating the corresponding debt. After all, it takes two to a tango.

For instance, the US current account deficit is estimated to be 7 per cent of GDP in 2006 and stood at approximately $900 billion. Obviously, the current account deficit of the US becomes the current account surplus of other exporting countries, viz. China, Japan and other oil producing and exporting countries.

The reason for this imbalance in the global economy is the fact that after the Asian currency crisis; many countries found the virtues of a weak currency and engaged in 'competitive devaluation.'

Under this scenario, many countries simply leveraged their weak currency vis-à-vis the US dollar to gain to the global (read US) markets. This mercantilist policy to maintain their competitiveness is achieved when their central banks intervenes in the currency markets leading to accumulation of foreign exchange, notably the US dollar, against their own currency.

Implicitly it means that the developing world is subsidizing the rich developed world. Put more bluntly, it would mean that the US has outsourced even defending the dollar to these countries, as a collapse of the US currency would hurt these countries holding more dollars in reserves than perhaps the US itself!

In this connection, commenting on the above phenomenon in the Power and Interest News Report, Jephraim P Gundzik wrote that the world growth "was hardly sufficient to be behind the further rise of commodity prices in the first five months of this year (i.e. in 2006). Rather than demand pushing the value of commodities higher in the past 18 months, it has been the (impending) dollar's devaluation against commodities that has pushed commodity prices to record highs."

Naturally, as the players fear a fall in the value of the dollar and reach out to various assets and commodities, the prices of these commodities and assets too will rise.

The psychological dimension

But as the imbalance shows no sign of correcting, players seek to shift to commodities and assets across continents to hedge against the impending fall in the US dollar. Thus, it is a fight between central banks and the psychology of market players across continents.

As a corrective measure, economists are coming to the conclusion that most of the currencies across the globe are highly undervalued vis-à-vis the dollar, which, in turn, requires a significant dose of devaluation. For instance, a consensus exists amongst economists and currency traders that the Yen is one of the most highly undervalued currencies (estimated at around 60%) along with the Chinese Yuan (estimated at 50%) followed by other countries in Asia.

This artificial undervaluation of currencies is another fundamental cause for increasing global liquidity.

To get an idea of the enormity of the aggregation of these two factors on the world's supply of dollars, Jephraim P. Gundzik calculates the dollar value of rising prices of just one commodity -- crude oil.

In 2004, global demand for crude oil grew by a mere four per cent. Nevertheless higher oil prices advanced by as much as 34 per cent. Consequently, it is this factor that significantly contributed to increase the world's dollar supply by about $330 billion.

In 2005, international crude oil prices gained another 35 per cent and global demand for oil grew by only 1.6 per cent. Nonetheless, the world's supply of dollars increased by a further $460 billion.

Naturally, with all currencies refusing to be revalued, this leads to increased global liquidity. While one is not sure as to whether the increase in the prices of crude led to the increase of other commodities or vice versa, the fact of the matter is that, in the aggregate, increased liquidity has led to the increase in commodity prices as a whole.

Although some of this increase in the world's supply of dollars has been reabsorbed into US economy by the twin American deficits -- current as well as budgetary -- it is estimated that as much as $600 billion remains outside the US.

What has further compounded the problem is the near-zero interest rate regime in Japan. With almost $905 billion forex reserves, it makes sense to borrow in Japan at such low rates and invest elsewhere for higher returns. Obviously, some of this money -- estimated by experts to be approximately $200 billion -- has undoubtedly found its way into the asset markets of other countries.

Most of it has been parked in alternative investments such as commodities, stocks, real estates and other markets across continents, leveraged many times over. Needless to reiterate, the excessive dollar supply too has fuelled the property and commodity boom across markets and continents.

The twin causes -- excessive liquidity due to undervaluation of various currencies (technical) and fear of the US dollar collapse leading to increased purchase of various commodities to hedge against a fall in US dollar (psychological) -- needs to be tackled upfront if inflation has to be confronted globally.

Higher international farm prices impact Indian farm prices

What actually compounds the problem for India is the fact that lower harvest worldwide, specifically in Australia and Brazil, and the overall strength of demand vis-à-vis supply and low stock positions world over, global wheat prices have continued to rise.

Wheat demand is expected to rise, while world production is expected to decline further in the coming months, as a result of which global stocks, already at historically low levels, may fall further by 20 per cent. These global trends have put upward pressure on domestic prices of wheat and are expected to continue to do so during the course of this year.

No wonder, despite the government lowering the import tariffs on wheat to zero, there has been no significant quantity of wheat imports as the international prices of wheat are higher than the domestic prices.

Growth and forex flows

Another cause for the increase in the prices of these commodities has been due to the fact that both India and China have been recording excellent growth in recent years. It has to be noted that China and India have a combined population of 2.5 billion people.

Given this size of population even a modest $100 increase in the per capita income of these two countries would translate into approximately $250 billion in additional demand for commodities. This has put an extraordinary highly demand on various commodities. Surely growth will come at a cost.

The excessive global liquidity as explained above has facilitated buoyant growth of money and credit in 2005-06 and 2006-07. For instance, the net accretion to the foreign exchange reserves aggregates to in excess of $50 billion (about Rs 225,000 crore) in 2006-07. Crucially, this incremental flow of foreign exchange into the country has resulted in increased credit flow by our banks. Naturally this is another fuel for growth and crucially, inflation.

This Reserve Bank of India's strategy of dealing with excessive liquidity through the Market Stabilization Scheme (MSS) has its own limitations. Similarly, the increase in repo rates (ostensibly to make credit overextension costly) and increase in CRR rates (to restrict excessive money supply) are policy interventions with serious limitations in the Indian context with such huge forex inflows.

How about the revaluation of the Indian Rupee?

To conclude, all these are pointers to a need for a different strategy. The current bout of inflation is caused by a multiplicity of factors, mostly global and is structural. Monetary as well as trade policy responses, as has been attempted till date, would be inadequate to deal with the extant issue effectively.

Crucially, a stock market boom, a real estate boom and a benign inflation in the food grains market is an economic impossibility.

It has to be noted that the Indian market is structurally suited for leveraging shortages rather effectively. Added to this is the information asymmetry among various class of consumers as well as between consumers, on the one hand, and producers and consumers, on the other.

Further, the sustained flow of foreign money, thanks to the excessive global liquidity in the world, has fuelled the rise of the stock markets and real estate prices in India to unprecedented levels.

This boom has naturally led to corresponding booms in various related markets as much as the increased credit flow has in a way resulted in overall inflation.

Economic policy rests in the triumvirate of fiscal, monetary and trade policies. Theoretical understanding of economics meant that these policies are interdependent.

Also, one needs to understand that growth naturally comes with its attendant costs and consequences. While these policies are usually intertwined and typically compensatory, one has to understand that the issues with respect to inflation cannot be subjected to conventional wisdom in the era of globalization.

One policy route yet unexamined in the Indian context by the government is the exchange rate policy, especially revaluation of the Rupee as an instrument to control inflation.

It is time that we think about a revaluation of the Indian Rupee as a policy response to the complex issue of managing inflation; while simultaneously address the constraints on the supply side on food grains through increase in domestic production.

A higher Rupee value vis-à-vis the dollar would mean lower purchase price of commodities in Rupee terms. The Indian economy has undergone significant changes in the past decade and a half. With increased linkages to the global economy, it cannot duck the negatives of globalization.

Quite the contrary, it needs to come with appropriate policy responses for the same, which cannot be of the 1960s vintage. Allowing Rupee to appreciate is surely one of them. The time for a rethink on our exchange rate policy to tackle inflation is now. Are we ready?

Tuesday, May 27, 2008

PHOENIX MARS LANDER

PHOENIX MARS LANDER

Overview

Mars is a cold desert planet with no liquid water on its surface. But in the Martian arctic, water ice lurks just below ground level. Discoveries made by the Mars Odyssey Orbiter in 2002 show large amounts of subsurface water ice in the northern arctic plain. The Phoenix lander targets this circumpolar region using a robotic arm to dig through the protective top soil layer to the water ice below and ultimately, to bring both soil and water ice to the lander platform for sophisticated scientific analysis.


The complement of the
Phoenix spacecraft and it scientific instruments are ideally suited to uncover clues to the geologic history and biological potential of the Martian arctic. Phoenix will be the first mission to return data from either polar region providing an important contribution to the overall Mars science strategy "Follow the Water" and will be instrumental in achieving the four science goals of NASA's long-term Mars Exploration Program.

1) Determine whether Life ever arose on Mars

2) Characterize the Climate of Mars

3) Characterize the Geology of Mars

4) Prepare for Human Exploration

The
Phoenix Mission has two bold objectives to support these goals, which are to (1) study the history of water in the Martian arctic and (2) search for evidence of a habitable zone and assess the biological potential of the ice-soil boundary.

Image Below: This map centered on the north pole of Mars is based on gamma rays from the element hydrogen -- mainly in the form of water ice. Regions of high ice content are shown in violet and blue and those low in ice content are shown in red. The very ice-rich region at the North Pole is due to a permanent polar cap of water ice on the surface. Elsewhere in this region, the ice is buried under several to a few tens of centimeters of dry soil. Image Credit: NASA/JPL/UA




Objectives

Objective 1: Study the History of Water in All its Phases


Currently, water on Mars' surface and atmosphere exists in two states: gas and solid. At the poles, the interaction between the solid water ice at and just below the surface and the gaseous water vapor in the atmosphere is believed to be critical to the weather and climate of Mars. Phoenix will be the first mission to collect meteorological data in the Martian arctic needed by scientists to accurately model Mars' past climate and predict future weather processes.

Liquid water does not currently exist on the surface of Mars, but evidence from Mars Global Surveyor, Odyssey and Exploration Rover missions suggest that water once flowed in canyons and persisted in shallow lakes billions of years ago. However, Phoenix will probe the history of liquid water that may have existed in the arctic as recently as 100,000 years ago. Scientists will better understand the history of the Martian arctic after analyzing the chemistry and mineralogy of the soil and ice using robust instruments.

Objective 2: Search for Evidence of Habitable Zone and Assess the Biological Potential of the Ice-Soil Boundary


Recent discoveries have shown that life can exist in the most extreme conditions. Indeed, it is possible that bacterial spores can lie dormant in bitterly cold, dry, and airless conditions for millions of years and become activated once conditions become favorable. Such dormant microbial colonies may exist in the Martian arctic, where due to the periodic wobbling of the planet, liquid water may exist for brief periods about every 100,000 years making the soil environment habitable.

Phoenix will assess the habitability of the Martian northern environment by using sophisticated chemical experiments to assess the soil's composition of life-giving elements such as carbon, nitrogen, phosphorus, and hydrogen. Identified by chemical analysis, Phoenix will also look at reduction-oxidation (redox) molecular pairs that may determine whether the potential chemical energy of the soil can sustain life, as well as other soil properties critical to determine habitability such as pH and saltiness.

Despite having the proper ingredients to sustain life, the Martian soil may also contain hazards that prevent biological growth, such as powerful oxidants that break apart organic molecules. Powerful oxidants that can break apart organic molecules are expected in dry environments bathed in UV light, such as the surface of Mars. But a few inches below the surface, the soil could protect organisms from the harmful solar radiation. Phoenix will dig deep enough into the soil to analyze the soil environment potentially protected from UV looking for organic signatures and potential habitability.


Image Below: Three-dimensional image of the Martian arctic created using data from the Mars Orbiter Laser Altimeter (MOLA) aboard Global Surveyor.




Launch Coverage

Spacecraft: Phoenix
Launch Vehicle: Delta II
Launch Location: Cape Canaveral Air Force Station, Florida
Launch Pad: Space Launch Complex 17-A
Launch Date: Aug. 4, 2007
Launch Time: 5:26:34 a.m. EDT


Perfect Early Morning Liftoff for Phoenix
Sitting atop a Delta II rocket, the Phoenix spacecraft experienced a successful early-morning liftoff for the beginning of its journey toward Mars. After a flawless countdown with perfect weather conditions, the rocket roared to life as it lit up the dark morning sky.

Image above: The Delta II rocket with the Phoenix spacecraft onboard lifts off. Image credit: NASA/Sandra Joseph and John Kechele

The Rocket
The Phoenix spacecraft began its journey toward Mars aboard a Delta II rocket. The Delta II is designed to boost medium-sized satellites and robotic explorers into space. NASA selected a model 7925 for this mission, which is a three-stage rocket equipped with nine strap-on solid rocket boosters and a 9.5-foot payload fairing to protect the spacecraft during launch.



NASA's Phoenix Mars Lander uses its Meteorological Station and its Robotic Arm at the same time in this artist's concept of the spacecraft on the surface of Mars.

The other instruments in the spacecraft's science payload are the Surface Stereoscopic Imager; the Microscopy, Electro chemistry, and Conductivity Analyzer; the Thermal and Evolved-Gas Analyzer; the Mars Descent Imager; and the Robotic Arm Camera.

The dark "wings" to either side of the Lander’s main body are solar panels for providing electric power.

The Phoenix mission is led by Principal Investigator Peter H. Smith of the University of Arizona, Tucson, with project management at NASA's Jet Propulsion Laboratory and development partnership with Lockheed Martin Space Systems, Denver. International contributions for Phoenix are provided by the Canadian Space Agency, the University of Neufchatel (Switzerland), the University of Copenhagen (Denmark), the Max Planck Institute (Germany) and the Finnish Meteorological institute. JPL is a division of the California Institute of Technology in Pasadena.



In this artist's concept illustration, NASA's Phoenix Mars Lander begins to shut down operations as winter sets in. The far-northern latitudes on Mars experience no sunlight during winter. This will mark the end of the mission because the solar panels can no longer charge the batteries on the lander. Frost covering the region as the atmosphere cools will bury the lander in ice.
Image credit: NASA/JPL-Calech/University of Arizona

This artist's concept depicts NASA's Phoenix Mars Lander a moment before its 2008 touchdown on the arctic plains of Mars. Pulsed rocket engines control the spacecraft's speed during the final seconds of descent.
Image credit: NASA/JPL-Calech/University of Arizona


Friday, May 23, 2008

Why global oil prices are rising

Why global oil prices are rising

Oil is a major source of energy the world over. When energy (read oil) is available at low prices, the outlook towards growth is optimistic and vice versa. Crude oil prices have been rising continuously since 1998, when the price was $10 a barrel.

Since the death of the King Fahd of Saudi Arabia on August 3, crude oil prices have crossed $60 a barrel. Recently, crude prices crossed $70 a barrel as the hurricane Katrina hit the United States and brought production in the Gulf of Mexico to a halt.

All this has led to talk of sustained high prices in the days to come. But, as history tells us, oil is a cyclical business: prices go up only to come down again. So the question that needs to be asked is: why have oil prices been going up and will this increase continues in the days to come?

The oil cartel

Since the mid-eighties, the Organization of Petroleum Exporting Countries (OPEC) has been acting as a swing oil producer of the world. That is, OPEC produces only to fill the gap between global oil demand and production by non-OPEC countries.

Over the years, the swing production arrangement resulted in OPEC having a lot of idle capacity. This helped OPEC to gain control over oil prices. Whenever the inventory level of oil stocks in industrialized nations, particularly the members of Organization of Economic Cooperation and Development (OECD) went up, OPEC reduced output.

This artificial scarcity that OPEC manages to create did not allow oil prices to fall.

The same idle capacity has been used to pump extra oil into the market to prevent dramatic price rises during times of unexpected supply interventions. Most of this idle capacity is in Saudi Arabia, the largest member within OPEC.

The country has effectively used its idle capacity in the past to prevent any price increase during the Iran-Iraq war, the Gulf War and the recent Venezuelan crisis.

But that situation seems to be changing now, with OPEC unable to control the surging global oil prices. OPEC members have been pumping oil as fast as they can with hardly any idle capacity left. Saudi Arabia is the only country that has some spare capacity left. The idle capacity stands at just 0.5 million barrels per day (mbpd) as against 3 mbpd few years back.

So even though there is no shortage of crude oil, the fact that there is no safety net, has made the oil traders jittery. This has led to them demanding a risk premium and so the high price.

Political instability

Most of the known oil reserves are in one part of the world, i.e. West Asia (or the Middle East). The other major petroleum exporting countries are Russia, Nigeria, Indonesia and Venezuela. These countries have been politically unstable in the recent past and this has also led to the oil traders demanding a premium.

Global demand led to oil shock

The main reason, however, for the oil price hike is surge in global oil consumption. The global consumption of oil went up by 3.4% last year. Most of this increase has come from China. China's oil demand grew by almost 16% last year. Although demand has not grown at the same rate this year, as China progresses and more and more people buy cars, China's demand for oil will go up.

And the fact that China is a net oil importing country, its demand for oil will add to the world demand for oil.

But the consumption of oil in the United States remains the biggest reason for this sustained growth in the global oil demand. The US, which has just 5% of the world population, consumes one quarter of the global produce. The oil efficiency of vehicles in the US has now fallen to a 20-year low. Its energy policy does very little to ensure greater fuel economy in cars or sports utility vehicles.

Further, as developing countries keep improving their standards of living (China's oil consumption per person is around one-fifteenth that of America), and automobiles remain a symbol of aspiration, there is only one way where the oil price is headed: upwards.

Also what needs to be understood is the link between oil prices and interest rates. Interest rates the world over have been very low and this, in turn, has led to increased consumption. This, in turn, has led to an increased demand for oil and thus the increase in oil prices. If the prices are high because of high demand they will stay there for much longer.

This was not the case when the world went through supply-led oil shocks, where once the supplies were restored prices fell.

Speculation

Another reason for the northward movement of oil prices is speculation. Some oil experts have recently talked about oil prices touching even a high of $100. If something like this does happen, it will create havoc in the equity markets.

As oil prices go up, energy costs will rise and the cost of doing business will go up. This, in turn, will affect the profit of companies. So big equity funds the world over are investing in oil futures (buying oil futures to buy oil) to hedge against the risk of the value of their other investments falling.

Pension funds have also made a beeline and have poured in a lot of money into securitized investments in oil. This has led to sustained high prices of oil. The fact that OPEC has reiterated time and again that it will not allow prices to fall has helped these speculators.

All the above reasons seem to suggest that oil prices are on their way up. How many dollars a barrel, only time will tell.

The counter argument

Oil revenue is the major source of income for West Asian countries, particularly Saudi Arabia. Also there are the huge oil reserves in Saudi Arabia as well as West Asia. Given this, the Saudis will not want oil prices to stay high for too long. A continuous surge in oil prices may affect their revenue as it might lead to investors putting their money into non-OPEC oil and other alternative fuels.

The assumption in this logic is that West Asia is sitting on huge oil reserves. But there are numerous oddities about the estimates of the West Asian oil reserves.

Even though a lot of production of oil has happened, year-on-year figures of oil reserves have been constant. For example, Saudi Arabia, reported insignificant changes in its oil reserves during 1980-89. Then in 1990, the reported figures showed that its oil reserves had grown by 90 billion barrels (equivalent of 3 North Seas -- one of the biggest non-OPEC oil reserves in the world).

Similar is the case with Iran and Iraq. Why does this happen? This is because of the way OPEC operates. The production quotas for OPEC members are determined by their production capacity and the production capacity is determined by reserves the member country has. So it might turn out to be that OPEC has a lot less oil left than it claims it has.

Alternative fuels

It is said that transportation is the only sector still critically dependent on oil. But that dependence might come down in the decades to come with the development of other technologies like fuel cells. Most of these alternative fuels are not commercially viable as of now. But they might be if oil does touch $100 a barrel, as is predicted.

Besides, with development in the oil extraction technology, the reserves, which were earlier considered to be too expensive to be drilled, may become economically viable. Oil majors are investing in these technologies. After all they need to survive in the market.

The Road Ahead

Governments, the world over, need to put in place energy policies that curtail the demand for oil. Also alternatives to oil need to be seriously encouraged. Brazil has seen an interesting experiment where ethanol mixed with petrol is used.

Oil prices have certainly reached a point that was not even dreamt of a few years back. In the short run, oil prices -- as the current evidence suggests -- will remain high and what happens after that, well your guess is as good as ours.


Wednesday, May 21, 2008

GROWING FOOD CRISIS- A WORLD-WIDE CONCERN



Secretary-General Ban Ki-moon (third from left) chairs the inaugural meeting of a high-level task force seeking to devise a strategy to tackle soaring food prices. The plan will encompass both short and longer-term measures – including food aid and social protection – to alleviate the impact of the crisis on the hardest hit. (12 May 2008)


GROWING FOOD CRISIS- A WORLD-WIDE CONCERN

The dramatic rise in world food prices has once again forced hunger to the top of the humanitarian agenda. Aid groups have long been warning about the consequences of trade imbalances and climate change, but food riots in Africa and Asia have finally brought the issue into the limelight. The United Nations said this week that 100 million people are now urgently at risk of not having enough food to eat -- and that includes people on every continent of the world.

Rising fuel costs, erratic weather patterns, and the conversion of land to grow crops for biofuels are all factors. Rising incomes in poorer countries have also increased food demand in recent years, diminishing global reserves. To protect their citizens, some food exporting countries have now limited what they send abroad. And aid groups can't provide as much as they used to.

But the biggest concern may be that these changes are not temporary, since they result largely from fundamental shifts in the global economy and environment.

Groups Working on Food Security

1) ACADEMY FOR EDUCATIONAL DEVELOPMENT

AED believes that nutrition is an essential component of human and national development. AED supports nutrition activities, ranging from comprehensive programs to short-term technical assistance, product research and marketing, and evaluation in more than 30 countries in Africa, Asia, Latin America, as well as the United States.

2) ACDI/ VOCA

ACDI/VOCA recognizes that in order to succeed in its mission of promoting economic opportunities, we must first ensure that beneficiaries can meet their basic household needs and that vulnerability to future crises is reduced. Through the development of open markets and income-generating activities aimed at the rural poor, ACDI/VOCA increases availability of food in local markets as well as consumer access to food. Furthermore, as needed, ACDI/VOCA and its partners directly provide food rations to vulnerable populations.

3) ACTION AGAINST HUNGER

At Action Against Hunger, our food security programming forms a continuum with the work we do in nutrition. While our feeding centers restore to health individuals suffering from severe and acute malnutrition, our food security programs help prevent future outbreaks of it.

4) ACTIONAID U.S.A.

ActionAid brings the voices of hungry people to the halls of power, where the policies that control the distribution of food and resources are made. We couple insight from our on-the-ground work in Africa, Asia, and the Americas with solid research to craft policy proposals that will bring food to the hungry. We then take these solutions to congress, agency leaders, and other decision makers here in the United States to fight for fair policies that will improve access to food for all.

5) AMERICAS POLICY PROGRAM

The Americas Policy Program is publishing analysis from throughout the hemisphere on how the food crisis is affecting real people. Our first two articles in this series are "Haitian Food Riots Unnerving But Not Surprising" and "The Real Crisis of Argentina's Agricultural Sector." We also have a series called Fueling the Debate: Agrofuels, Biodiversity, and Our Energy Future. Please visit www.americaspolicy.org for our latest analysis.

6) ASIA AMERICA INITIATIVE

Asia America Initiative (AAI) believes that in order to promote peace and community-based economic development in communities living in areas of severe poverty, terror, and armed conflict, we must first ensure their basic human needs are addressed. Our nutrition and agricultural livelihood programs provide health assistance to children and their families suffering from malnutrition and water-borne diseases and our farming programs empower agricultural communities to not only be food-sufficient but provide surplus through international agencies to other communities in desperate need.

7) CENTRE FOR GLOBAL DEVELOPMENT

"Rising food prices may signal the onset of a new kind of Malthusian era, in which elevated food prices are a long-term reality driven....If that is the case, the world ought to focus on boosting the long-term global supply of food -- including via food-friendly trade policy. A new deal on hunger requires that trade help rather than aggravate food shortages around the world," says the Center for Global Development in an Apr. 21 policy analysis.

8) COPTIC ORPHANS

Coptic Orphans works through a network of over 250 grassroots volunteers in Egypt, where the food crisis has caused riots. Our highly-trained volunteer "Reps" identify children and families who have lost a father and provide access to basic rights such as literacy, food, health, and adequate housing. The BBC reports on the food crisis in Egypt: "20 percent of the country's population lives below the poverty line. Another 13 percent are just above it and for them, any wobble in consumer prices means they go under." In a nation where an estimated 45 percent of children suffer from iron-deficient anemia, with rates much higher for rural female-headed households, access to nutritious food is critical.

9) CORPORATE ACCOUTABILITY INTERNATIONAL

The growing concentration of agricultural production is endangering small farms. In 2002, just 8 percent of American farms accounted for 72 percent of sales. In the developing world, where 70 percent of the people make their living off the land, the situation is even worse. This is why Corporate Accountability International is working internationally to challenge three of the biggest food and agribusiness corporations in the world -- Monsanto, Cargill and Dow -- for poisoning our environment, bankrupting small farmers, and turning basic fruits, vegetables, and meat into luxuries we can't afford.

10) EARTH POLICY INSTITUTE

"Business-as-usual is no longer a viable option. Food security will deteriorate further unless leading countries can collectively mobilize to stabilize population, restrict the use of grain to produce automotive fuel, stabilize climate, stabilize water tables and aquifers, protect cropland, and conserve soils," says the Earth Policy Institute in its latest policy analysis on the global food crisis.

11) GLOBAL GIVING

GlobalGiving connects you to over 450 pre-screened grassroots charity projects around the world. It's an efficient, transparent way to make an impact with your giving.

12) GRASSROOTS INTERNATIONAL

Resource rights, particularly the rights to land, water, and food, are critical for human dignity and survival. Today these are under assault by corporate-led globalization. There is an alternative -- in the vibrant global social justice movement demanding and defending resource rights as basic human rights. That's why we are focusing our efforts to support the work of the different movements and groups that are part of this global phenomenon, primarily small producers such as peasants, small farmers, fishers, farm and forest workers, women, and indigenous peoples. As part of this, we provide support for community-led, sustainable development projects to help secure the human rights to land, water, and food.

13) INDIA RESOURCE CENTRE

India Resource Center believes that "achieving food security will involve consciously planning for the needs of the farmers in India, not abandoning them as has been the case since 1991 when the Indian government began to liberalize the economy. It will also involve guaranteeing genuine land reforms for most Indians, especially in the light that land holding size has been steadily declining over the years." India Resource Center provides a platform internationally for social movements in India.

14) INSTITUTE FOR POLICY STUDIES/ FOREIGN POLICY IN FOCUS

Foreign Policy In Focus is a "Think Tank Without Walls" connecting the research and action of more than 600 scholars, advocates, and activists seeking to make the United States a more responsible global partner. It is a project of the Institute for Policy Studies. Their articles on food and agriculture policy date back to 1996.

15) InterAction

InterAction members and their local partners are responding through a variety of mechanisms in communities where they have worked for decades, camps that shelter vulnerable populations, and countries where the needs are acute.

16) INTERNATIONAL FOOD POLICY RESEARCH INSTITUTE

The International Food Policy Research Institute (IFPRI) seeks sustainable solutions for ending hunger and poverty. IFPRI is committed to providing global food policy knowledge as an international public good; that is, it provides knowledge relevant to decision makers both inside and outside the countries in which it undertakes research. New knowledge on how to improve the food security of low-income people in developing countries is expected to result in large social benefits, but in most instances the private sector is unlikely to carry out research to generate such knowledge.

17) LUTHERAN WORLD RELIEF

LWR's programs focus on eliminating the root causes of hunger and poverty, making people self-sufficient and less vulnerable to price shocks. By addressing long-term food security, we enable communities to withstand price fluctuations. In situations of dire need, we may also include immediate food aid along with long-term programming to enhance food security.

18) MADRE

MADRE provides humanitarian aid to communities suffering from acute hunger and malnutrition as a result of economic and political violence and supports projects that ensure a reliable, long-term source of food, potable water, and income for women and their families. MADRE also offers trainings that empower women to advocate for their social and economic rights, including the right to food as outlined in the Universal Declaration of Human Rights and the Rome Declaration on World Food Security.

19) MERCY COPS

Mercy Corps' food programs, whether responding to large-scale emergencies or ongoing poverty, concentrate on those who are most vulnerable -- children, the elderly, pregnant women and the homeless.

20) PESTICIDE ACTION NETWORK NORTH AMERICA

The Pesticide Action Network North America (PANNA) works to replace pesticides and industrial agriculture with just, ecologically sound alternatives worldwide. A central challenge we face today is how to strengthen the resilience of our food systems, rural communities, and agro ecosystems in the face of environmental crises. The good news is that achieving sustainable and profitable agriculture is possible in our lifetimes. Accomplishing this transition will require concerted action at both the global and local levels, and from both public and private sectors.

21) WORLDWATCH INSTITUTE

The Worldwatch Institute is an independent research organization known around the world for its accessible, fact-based analysis of critical global issues. Its online feature on food looks at eating local, factory farming, and the nexus of food, climate change, and community health.