For nearly a century, chlorine has been used to disinfect drinking water. The use of chlorine in water started when John Snow used to purify the cholera-causing water of the Broad Street Pump, in London. After seeing that chlorine curbed deaths from cholera, Great Britain started chlorinating their public drinking water. Then chlorination began in New Jersey, and after that it was soon used throughout the United States. Measuring the benefits and risks, it’s clear that the advantages of adding chlorine to drinking water outweigh the potential dangers. Scientific research also shows that the benefits of chlorinated water are more than the risks from THM’s and other by-products (Health Canada, 2004).

There continue to be many people in developing countries who do not have access to clean water. In some parts of the world, people collect water from available sources and store it in containers without treatment and further protection from contamination (Sobsey, Handzal & Venczel, 2003).

Sobsey, Handzal & Venczel (2003) conducted an experiment to see the effects of chlorine when added to a container with contaminated water. These experiments were conducted in Bangladesh and Bolivia. Community families were divided into two groups: intervention (household water chlorination and storage in special container) and control (no intervention). The results in Bangladesh were: in the intervention households, only 12.9% of the containers were E.coli positive; in the control households, 55.2% of containers were E.coli positive. The results were equally stark in Bolivia: only 33.7% of intervention households were contaminated by E.coli, whereas 93.8% of control households were contaminated.

There was also a decrease in the diarrhoeal illness in the experimental findings for samples in both countries’ households where the water was treated with chlorine. During the eight-month trial period, the mean diarrhea incidence rates of children younger than five years old in Bangladesh was 20.8 episodes/1000 days in the intervention group and 24.3 episodes/1000 days in the control group. In Bolivia, where the experiment lasted for six months, the mean diarrhea episodes/person for all age groups was 0.21 for the intervention group 0.38 for the control group. 43% of all cases of diarrhea were preventable by the intervention (Sobsey et al., 2003).

The study noted other successes. In some countries, like Saudi Arabia, chlorine was used in household tanks, which resulted in a 48% reduction of diarrhea; and in India, chlorine was used in earthenware, which resulted in a decrease of cholera cases, from 17% to 7.3%. (Sobsey et al., 2003).

In another study, Coulliette, Enger, Weir & Rose (2013), evaluated the effect of chlorinated HaloPure beads on the reduction of bacterial pathogens with concurrent sewage contamination. They estimated the risk reduction of waterborne typhoid fever and cholera within a hypothetical community of 1000 people treating their water with the chlorinated HaloPure beads. Seeded well water resulted in log10 reductions of 5.44 for S. Typhi and 6.07 for V. cholera (Coulliette et al., 2013). In well water with 10% sewage and seeded bacteria, the log10 reductions were 6.06 for S. Typhi and 7.78 for V. cholera (Coulliette et al., 2013). If an individual drinks from the contaminated water that was taken from the water source that had fecal material leaked into it, the risk of disease according to the Monte Carlo analysis would be a median of 0.21 for typhoid fever and a median of 0.11 for cholera (Coulliette et al., 2013). If that same water was treated, then the result would be: median of 4.1*10^-7 for typhoid and a median of 3.5*10^-9 for cholera (Coulliette et al., 2013).

These are important results: in developing counties, diarrhea is one of the greatest health issues. Arnold & Colford JR. (2007) conducted a systematic review of all studies that measured diarrheal health impacts in children and the impact on water quality of point-of-use chlorine drinking water treatment. Of the 10 studies that were analysed, nine of them showed a reduction of diarrhea in children. Across the 10 studies, the intervention led to an 80% reduction in the proportion of stored water samples with detectable E. coli (Arnold & Colford JR, 2007).

Water chlorination has been a very useful strategy for treating contaminated water for years. Currently, chlorination is the only method that disinfects the pathogens from the point of treatment to the point of consumption. As the scientific research above indicates, the benefits of chlorinating water supplies, particularly in the developing part of the world, is essential for disease prevention and reduction. Water is an essential element for life, and clean water is what keeps us alive. Although chlorine in large doses can be harmful for our health, it can also be a lifesaver. Nothing on earth is created without reason. Chlorine has obviously been created to directly benefit humanity.

References

• Arnold, B. F., & Colford JR., J. M. (2007). Treating water with chlorine at point-of-use to improve water quality and reduce child diarrhoea in developing countries: A systemic review and meta-analysis.The American Society of Tropical Medicine and Hygiene, 76 (2), 354-364.
• Coulliette, A. D., Enger, K. S., Weir, M. H., & Rose, J. B. (2013). Risk reduction assessment of waterborne Salmonella and Vibrio by a chlorine contact disinfectant point-of-use device.International journal of hygiene and environmental health,216(3), 355-361.
• Sobsey, M. D., Handzel, T., & Venczel, L. (2003). Chlorination and safe storage of household drinking water in developing countries to reduce waterborne disease.Water science and technology : a journal of the International Association on Water Pollution Research, 47 (3), 221-228.
• It’s Your Health – Drinking Water Chlorination [Health Canada, 2004]. (n.d.). Retrieved June 5, 2013, from http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/environ/chlor-eng.php

The human life, likewise, is marked by an experience of exhibition. The entire universe is out there for us to visit every day and every moment and cherish the beauties therein. The human being is no less an exhibition. As eloquently mentioned in the lead article we are blessed with a perfect physical structure that “whichever organ we may study, it is impossible not to feel admiration before its anatomy.” But the human is not only what it appears outside: “the depth of the inner world of a person has such rich potential to develop, and the potential to keep developing dimensions within; a complicated brain and a spirit with an elusive essence that evades material measure; and then the perfectly harmonious relation of these two phenomena-the physical and the spiritual together. . . mysterious beings… Within everything are meanings crystallized from the hues in the corona of that magnificent artwork-the human and her dignity.” The lead article is complemented with other articles in this issue on some of the fantastic abilities given to the human: the miraculous human birth, sneezing as a protective alarm system for our body, and the amazing Endoplasmic Reticulum which is the “industry district” in our cell where “most of the factories of molecules produced by chemical reactions are found.”

The Fountain continues to partner with civil society organizations and universities for international conferences and other events around the world. The earliest ones in the pipeline are the “Peacebuilding through Education” conference in New York, September 24, and “Ideal Human and Ideal Society” conference in Lahore, Pakistan, November 21. One concurrent event with the New York conference is Peace in a Frame photography competition. You will see ads of these events in this issue, and please refer to the listed websites for further information.

The 2006 World Development Report analyzes the relationship between equity and economic development in Developing countries. In this essay, I re-examine the relationship between equality, equity and development from a long-term economic development perspective. Equality refers to the condition where socioeconomic groups, i.e. upper, middle and lower classes, in a society have access to relatively similar levels of income. Equity, however, roughly corresponds to the broader term of human development,² and emphasizes equality of opportunity, and a broader set of human conditions. In the light of this report by the World Bank, I suggest that contrary to the long-held views, the development of contemporary Developing countries can only be achieved by “leveling the playing field” among citizens.

For long years, it was believed that economic development led to human development. it was assumed that as a country develops economically, it is able to provide more for the basic needs of its citizens such as education, healthcare, and a better quality of life. Even though it seems reasonable to expect improvement in individuals’ quality of life as a country develops, we have not observed many countries successfully achieving this better quality of life by following the advice of policymakers. However, a casual observation suggests that the relationship between economic development and human development may be endogenous; that is, just as it is natural to expect economic development to affect human development, we should be able to observe various aspects of human development shaping the course of development of many Developing countries. In fact, many Developing countries such as India and Turkey perform better in measures of economic development due to their higher levels of educated citizens.

Equality – development tradeoff

Following Simon Kuznets’ (1955) pioneering study on the relationship between economic development and equality, academicians and policymakers believed that there exists an inherent trade-off between economic development and socioeconomic equality. The dominant perspective places economic efficiency concerns at the center of this tradeoff .³Equality-enhancing redistribution programs lead to “diversion of resources away from their most efficient use.” According to this view, employing limited resources in welfare-improving areas results in a decrease in economic growth as well as underutilized resources. Instead of employing the relatively scarce factor of production, that is capital, in new investment opportunities which would economically be more efficient, spending the capital on less productive social redistribution would negatively affect the economic development hopes negatively.

The main alternative view highlights the welfare consequences of the presumed tradeoff between growth and equality. Proponents of this perspective claim that a focus on rapid growth is likely to entail “distorted patterns of development” and to reduce the welfare of the poor in the society. In particular, the state along with the actors in the private sector directs its focus on increasing productivity and efficiency in the manufacturing sector. Any financial commitment that potentially decreases efficiency in the economy is strictly avoided; redistribution to the poor in the society is considered among such expenditures. The socio-economic distress of the poor simply takes a backseat vis A vis economic efficiency. In order to minimize the short-term effects of the growth-oriented economy, equality should take precedence over economic growth. In the long-run, equality will positively impact economic development.

A recent report by the World Bank draws attention to this widely-accepted tradeoff between development and equality,⁴and proposes an alternative. The report claims that equality and development are complementary to each other rather than contradictory. Economic growth without equality can only provide distorted patterns of economic development leaving the majority of the population in need, just as we observe in many Developing countries today. On the other hand, an exclusive focus on equality is likely to hinder development as valuable resources at the disposal of capital-holders are diverted from their efficient use. As a result, a long-term solution to this impasse requires the introduction of a delicate trade-off between the two: Investment in human. Human development, hence, lies at the heart of this new conception of economic development.

Equity and equality

Equality, in the conventional sense of the term, refers to the elimination of extreme disparity with respect to wealth among individuals within a given community. For this end, different states have applied various forms of redistribution in order to eliminate inequality of income. Such use of the term mostly taps into the outcome aspect of equality. That is, the goal is to minimize the differences in incomes of the people by redistributing wealth from the rich to the poor. Equity, on the other hand, is the new term offered by the World Bank to development terminology. Equity is based on a larger conceptualization of the notion of equality. It suggests equal opportunities in respect to education, health and such; no explicit implication is being offered for the outcome-based notion of equality. Individual responsibility, in this regard, is critical in bridging equal opportunity at the outset with the final outcome.

John Rawls’ notion of the “veil of ignorance” summarizes the basic idea behind this contemporary understanding of equity.⁵ The veil of ignorance is expected to provide a fair allocation of resources that all members of a society would agree. In a hypothetical decision-making situation prior to their knowledge of which position they would occupy in the society, individuals are asked to allocate resources to members of the community; they may be the worse-off or best-off in the community, hence they will put an effort in fairly allocating the resources. In essence, Rawls concludes that “primary goods” should be provided for all, referring to the equality of opportunity for all. Amartya Sen dwells on a similar concept of primary goods, “functionings,” and defines it as “the set of actions a person performs and of states the person values and enjoys.”⁶ It is important to recognize the fact that no suggestions are being made here with respect to the conventional understanding of equality, that is income redistribution. The emphasis in this conceptualization of equity highlights the relative importance of equal opportunity provision over outcome-based redistribution, but not necessarily the exclusion of the latter for the sake of the former.

Inequality traps

Based on this relatively modern notion of equity, it is possible to identify three ways that equity and development are complementary in Developing countries. The first of these ways touches on the notion of “inequality traps.” Inequality traps can be defined as the reproduction of economic, political and social inequalities “over time and across generations.”⁷ Existing political and economic inequalities in Developing countries systematically favor the interests of a relatively small elite group over the rest of the society. By the use of overt or covert power, the elite in Developing countries are able to influence the policymaking process more effectively despite their disadvantage in number. As the poor are likely to be much less involved in the political decision-making process, the vicious circle of underperformance continues.

The second way that equity and development relate to each other comes in the form of inefficient redistribution mechanisms. The institutional structures are tailored to benefit not the neediest in the society, but rather middle-class and upper middle-class citizens.⁸Hence, the influence of the more advantaged in the society further determines the shape of the institutional structure.

Finally, leveling the playing field does potentially affect the investment and innovation environment. A modern economy is inconceivable without an active investment environment. Inequality of opportunity prevents individuals like Nthabiseng from taking part in the modern economy and realizing their potential. Barred from entry, either through institutional mechanisms or mere negligence, individuals facing inequality of opportunity will not be able to enrich the environment of competition necessary for economic development. The relatively few and well-endowed rich will be less likely to feel any pressure to pursue innovation and investment opportunities. Competition, which is regarded as the major source of development, will not come about. As a result, the resulting environment is inimical to sustainable development and poverty reduction.

Implications

Several world religions endorse social justice, helping the poor, and equality as central principles in their teachings. Even though these principles may manifest themselves in fundamentally different ways, the basic idea remains the same. Christians are urged to love their neighbors as themselves; Buddhists are responsible for caring for the poor; one of the five pillars of Islam is zakat (almsgiving); and, the word for “charity” is the same as for “justice” in Hebrew.⁹ As a demonstration of this shared concern among world religions, the World Faiths Development Dialogue has issued a statement the essence of which asserts as follows: “All religions would see the extreme material poverty in the world today as a moral indictment to contemporary humanity and a breach of trust within the human family.”¹⁰ In addition to this poverty-reducing aspect of religions, it is easy to see how this recent understanding of equity can also be inferred from one of the fundamental tenets of all religions. Human dignity constitutes a shared and fundamental theological principle for world religions.¹¹ In order for human beings to reflect this dignity, the latent potential for perfection has to be provided with the right set of opportunities, and basic necessities such as health care, education, and nutrition. Otherwise, undeveloped individual potentials do run the risk of being wasted leading to both dishonoring human dignity and economic underdevelopment, as a social phenomenon.

In what preceded, I introduced a new perspective on economic development, a chronic problem among Developing countries. By making a distinction between equality of income and equality of opportunities, the presumed trade-off between equality and economic growth might be overcome. It is my hope that this new emphasis on equality and human development will allow billions of people living in dire conditions to reclaim their dignity as humans. Eventually, this emphasis on human development will result in economic development, long-anticipated in Developing countries.

A. Kadir Yildirim is a PhD candidate in political science at the Ohio State University. He can be reached at yildirim.10@osu.edu.

Notes

1. The story of Nthabiseng and Pieter is taken from World Development Report 2006 by World Bank.
2. Human Development is defined by the United Nations Development Programme as “the priority of human well-being, and aimed at ensuring and enlarging human choices which lead to equality of opportunities for all people in society and empowerment of people so that they participate in – and benefit from – the development process.” Education, health care, and quality of life are different aspects of human development. For reference, see: http://www.undp.org/rbec/nhdr/1996/georgia/glossary.htm
3. Bruce Moon and William Dixon. 1992. “Basic Needs and Growth-Welfare Trade-offs.” International Studies Quarterly. Vol. 36 (2).
4. World Development Report 2006: Equity and Development. Oxford University Press: New York.
5. John Rawls. 1971. A Theory of Justice. Cambridge, MA: Harvard University Press.
6. Amartya Sen. 1985. Commodities and Capabilities. Amsterdam: North-Holland.
7. World Development Report, p. 2.
8. Rudra, Nita. Who Really Gets Hurt? Globalization and the Race to the Bottom in Developing Countries Manuscript. Also, see World Development Report, p. 179, for a similar discussion.
9. World Development Report, p. 76.
10. http://www.wfdd.org.uk/, September 1999.
11. In a recent article in The Fountain, Halim Calis presents a compelling argument on human dignity in Islam and Christianity as a common ground for interfaith dialogue. See “Holy Sources of Human Dignity.” The Fountain, Issue 58, 2007.

And We have made the heavens as a canopy well guarded: yet do they turn away from the Signs which these things (point to)! (Qur’an 21:32)

We are often awed by how fine-tuned our planet is for the existence and continuation of life. One factor that makes this possible is its atmosphere, which is designed to filter out harmful radiation and meteors from space. While solar radiation is largely absorbed, some is reflected by the planet and the atmosphere. Some of the radiation reflected or emitted by Earth passes through the atmosphere, while the rest is absorbed and emitted in all directions by some gases in the atmosphere. This reflected radiation, combined with the energy absorbed by Earth, enables life to exist here.

Since this phenomenon resembles the heat reflected by glass panels in a greenhouse, it is called the greenhouse effect. The greenhouse gases that contribute significantly to this process are carbon dioxide, methane, water vapor, nitrous oxide, hydrofluorocarbons, perfluorocarbons, and sulfur hexafluoride. The greenhouse effect is necessary for life, but too much of it is undesirable. Some negative consequences are changes in average temperature, precipitation, wind and ocean circulation patterns, polar glacier melting, and more storms, droughts, and floods.

The atmosphere is an extremely complex system that is not fully understood. During Earth’s long history, its atmosphere’s composition has experienced natural variations. By analyzing tree rings and core samples taken from Greenland and various high-altitude tropical areas, scientists have concluded that Earth has undergone several warming and cooling cycles. Among the factors that can cause such changes are greenhouse gases and ocean water salinity. According to Stant: “Since 1861 the Earth has warmed by about 0.5 degrees Celsius. Most of this warming took place before 1940, but much of it has taken place in the last 15 years. The global temperature of the Earth is projected to rise anywhere from 0.8 to 2.6 degrees Celsius in the next thirty to forty years.”1

Some scientists think that the most recent atmospheric changes are part of a natural variation. But there is a growing consensus that human activity, particularly the emission of greenhouse gases and especially the carbon dioxide produced by industrial activity, has played some role. Small amounts of such gases can be absorbed by forests and oceans, and thus do not represent a serious problem. But thanks to the Industrial Revolution, this system has been thrown out of balance. Other activities, such as increased agriculture, deforestation, and the widespread use of fossil fuels for transportation, industrial processes, and heating fuels have exacerbated it.

This article will summarize the latest findings on the potential impact of global climate change.

Background

The vast majority of scientists now agree that business-as-usual may lead to irreversible change in Earth’s atmosphere. Global climate change became part of the political agenda in the developed world during the mid-1980s, a time of increasing environmental awareness and mounting public concern due to the efforts of Greenpeace, the Sierra Club, and other pro-environment groups. One assumption gradually emerged out of the numerous conferences, grassroots efforts, and publications: The developed countries are primarily responsible for the accumulation of greenhouse gases in the atmosphere, and therefore should take the lead in fixing the problem. The latest step taken to mitigate worldwide emissions was the Kyoto Protocol (11 Dec. 1998), which devised a formula to determine the amount of gases each country could emit. Although signed by 84 countries, it has to be ratified by at least 55 countries (emissions from which make up at least 55% of global emissions) before it can be enforced. This has not happened yet.

The United States, the major producer of greenhouse gases, has signed but not ratified the Kyoto Protocol. Hopes were high that the new Bush administration would do so. However, Bush soon reneged on a campaign pledge to regulate carbon dioxide emissions from U.S. power plants, and shortly thereafter repudiated the Kyoto Protocol. His claim that the scientific evidence for the greenhouse effect and its consequences was not yet convincing was greeted with disbelief. Questions were raised about corporate America’s role in forming his views, as many companies opposed the protocol and contributed heavily to his presidential campaign.

Fortunately, there is also mounting evidence that industry opposition, led by the oil, gas, and automotive concerns, is weakening. According to the Natural Resources Defense Council, “many businesses recognize global warming as a threat and realize that reducing emissions is in their economic interest. Several-including such giants as BP-Amoco, IBM and Johnson & Johnson-have voluntarily adopted emissions reductions stronger than those called for in the Kyoto Protocol.”2

The Intergovernmental Panel on Climate Change

The World Meteorological Organization (WMO) and the UN Environment Programme (UNEP) established the Intergovernmental Panel on Climate Change (IPCC) in 1988. Tasked with assessing the scientific, technical, and socioeconomic data needed to understand the risk of human-induced climate change, its mission is to provide policymakers with the most current scientific data on global climate change. The IPCC serves as a good example of how scientists from different backgrounds and countries come together to investigate a global problem. Some of its findings are summarized below.3

Agriculture and Food Security. In principle, increased levels of carbon dioxide should benefit agriculture. However, one has to consider subsequent regional changes in rainfall and the reaction of crops, soil, and pests. Moreover, excessive heat and drought might have a negative impact on crop yield.

The overall effect on crop yield is predicted to be positive, especially in such colder regions as Canada and Russia, if the rise in average temperature does not exceed several degrees Celsius. If it does, the effect will be negative. In tropical regions, where crops are already near their maximum heat tolerance, even a minimal increase in temperature is predicted to have a negative effect on crop yields. The number of people at risk of hunger, especially in Africa, is expected to increase. The most vulnerable populations will be those who depend heavily on agriculture and those living in developing countries.

Ecosystem Damage. Ecosystems react to climate changes much slower than people. Wildlife habitat distribution and composition will be directly influenced by any change in temperature and rainfall, and indirectly by any change in vegetation. Most likely, species will not have enough time to adapt. This will be exacerbated by the continuing fragmentation of wildlife habitats by human settlement, which makes migration infeasible for most species. Since migration is unlikely, species composition and dominance will change, and endangered species will face extinction. Changes in ocean circulation will affect fish abundance and habitat boundaries, as well as fish population dynamics. This might have a significant impact on fish-dependent societies.

Rising Sea Levels. This is perhaps the most worrisome impact category. The IPCC Working Group I reports that as a result of melting polar glaciers, the global sea level will rise anywhere from 0.09m to 0.88m. Oceans cover a large part of the planet and have a significant impact on its climate. Wind and circulation patterns also are affected by changes in sea level and sea-surface temperature.

If the rises are high enough, many of the generally accepted models indicate that small islands will be submerged, many coastal areas will be inundated, and freshwater resources will face seawater intrusion. In addition, large coastal areas will be evacuated, populations will have to migrate, and wetlands and mangrove forests will be lost. Such countries as Bangladesh, which depends heavily on mangroves, will be devastated. The fishery industry will suffer as fish abundance and location change.

And, as if all of this were not enough, there also might be a rise in the frequency and severity of storms and sea-surges. Countries that depend largely on coastal tourism will suffer. Although people will see the approaching catastrophes and try to protect themselves by building seawalls, nourishing beaches, and other measures, not all of the impact will be cancelled.

Health Sector. There will be fewer complaints about the cold during the winter, but more complaints about the heat during the summer. Whether the benefits will outweigh the costs depends on the region. Tropical regions will face more deaths from heat stress. In addition, the influence areas of vector-, food- and water-borne diseases will shift. For example, depending on changes in rainfall and average temperature, malaria or dengue fever might become more widespread.

Although the specific impact depends on a wide variety of local conditions, such as the health infrastructure and socioeconomic conditions, the overall effect is predicted to be negative, especially in developing countries. Such extreme climate-related events as cyclones, floods, and droughts might become more common and severe, and thus leave exposed populations with even more health problems.

What Needs To Be Done

For each anticipated impact category (and for others not included here),

there is a wide range of institutional, technological, and behavioral adaptation measures that can be pursued to minimize damage. The IPCC report contains many suggestions. Governments should become aware of the consequences of global climate change and start working to increase public awareness. As most measures might take decades to plan and implement, any delay only makes the problem harder to solve.

In addition, greenhouse gas emission rates have to be decreased. The time for playing around has passed. Governments and people in positions of power, as hard as it might be, should agree on a global approach and then set about implementing it. There have been some advances, but not enough. Developed countries, having caused the global warming problem, should take the lead in implementing the Kyoto Protocol as soon as possible.

A key ingredient is technology transfer. Most developing countries are still building industrial, energy, and distribution infrastructures. Developed countries should try to ensure that only the latest and cleanest technologies are installed so that the solution is not only postponed to a later date.

This is vital in China, now home to almost one-fourth of humanity and undergoing rapid economic growth and development. Given its size, its development policies will have a global impact. According to Mark Hertsgaard, who spent 6 weeks in China studying this issue: “China is … the world’s second largest producer of greenhouse gases, trailing only the United States. With its immense coal reserves, huge population, and booming economic growth, China is very likely to triple its greenhouse emissions by 2020 …. If outsiders want China to do something about global warming, they will have to pay for it. As one Western consultant with regular access to senior Chinese officials puts it, “They know very well they can hold the world for ransom … and whenever they can extract concessions, they will.”4

Many people in the developing world might object to “hold the world for ransom” for a quite logical reason: When the now-developed countries were developing, environmental damage and pollution were non-issues. Now that others are trying to develop, the developed world wants to maintain the status quo, which is stacked in its favor, by raising standards. This charge must be addressed in such a way that those making it will accept proposed environmental regulations and policies.

A Recent Development

On July 26, 2001, Japan and other nations joined Europe in accepting the Kyoto Protocol. But the price might have been too high: a scaling back of carbon dioxide reductions, the acceptance of “carbon sinks” (that forests and other environmental reatures would absorb more greenhouse gases), and that violators would not be penalized. President Bush has not yet revealed his promised alternative.

Conclusion

Global climate change, as the phrase indicates, is a global challenge that requires a great deal of attention and resource concentration. However, it also requires political will. This is especially true with China, which endured great famines and poverty during the twentieth century. Hoping to avoid any repetition, China has embraced the late Deng Xiaoping’s policy of “to get rich is glorious.” If it comes down to a choice between development and the environment, China and other developing countries just might choose development.

Western businesses claim that the developing world will gain an unfair competitive edge if its companies are exempt from existing environmental regulations. But instead of showing such countries see that environmental protection is in their own long-term interest and helping them acquire and implement the latest technology, many Western companies relocate in countries with lax and easily subverted environmental legislation. Such short-sighted policies increase the problem’s severity, for it shows that the developed world does not really care about the environment. If this is so, how can it expect the developing world to care about it?

Hopefully, nations will find a way to protect their environments while enjoying double-digit growth figures, and their scientists and politicians will find the necessary will to solve this problem

Footnotes

1. Linda Ruth Stant, “Changes in the Earth’s Climate for the Past Two Million Years.” Online at: http://www.gly.fsu. edu/~kish/dynamic/global/LS.htm.
2. www.nrdc.org/globalWarming/nnego.asp.
3. The findings are taken from “Summary for Policy Makers: Climate Change 2001: Impacts, Adaptation and Vulnerability.” The summary of the Working Group II report is online at: www.ipcc.ch.
4. Mark Hertsgaard, “Our Real China Problem,” The Atlantic Online (Nov. 1997). Online at: http://www.theatlantic.com/issues/97nov/china.htm

Other References

• U.S. Environmental Protection Agency. Online at: www.epa.gov/globalwarming.
• UN Framework Convention on Climate Change. Online at: www.unfccc.de.

Enviromnental damage ramains a growing concern. Despite rigorous energy efficiency programs and research and development (R&D) efforts on cleaner energy technologies in most developed countries, no developing country views these as priorities. And they have a case: Developed countries, which enjoyed high economic growth for decades by ignoring the environmental consequences, are hindering developing countries’ economic growth. On the other hand, representatives from developed countries say that we are all in the same boat and will sink together if developing countries do not pay attention to environmental consequences.

In December 1997, world leaders gathered in Kyoto to address the problem of global warming and to decide which countries should cut emissions and to what extent. Not surprisingly, developing countries objected to any restriction that might limit their economic growth. Such discussions will become more intense in the aftermath of the Kyoto Protocol.

This article will not address the issue of environmental reparations. Rather, it will discuss the energy markets’ current situation and short-term future trends.

Basic Properties of the Energy Systems

Present-day energy systems have several basic characteristics. All policy makers dealing with energy systems should know these basics by heart.

First, energy systems develop slowly because they require significant capital and infrastructure that can be replaced only gradually. There are two important consequences resulting from this fact:

•Intense capital requirements are a strong barrier to average-sized firms. Thus, energy systems are seldom run by private enterprises. In most countries they are constructed and run by the state, and a separate government body deals with energy issues. Energy systems have been dominated by heavy regulations even in most market-oriented economies. The recent trend of deregulation is an exception rather than the norm.

•Even if a state realizes that current energy systems can be improved significantly (e.g., switching to other fuel types or deregulating the market), making changes to a huge, functioning infrastructure is a slow and painful process. It is relatively easy to make changes during the initial stages of an energy system. But as time passes, this becomes more difficult.

As in most cases, good planning is essential. A state must be very careful when building its energy systems, and should pay attention to underlying energy market trends. Important lessons can be learned from the long history of mistakes committed by developing countries. And if a developing country fails to keep up with recent trends, it may find itself trapped by its own hands in an inherently inefficient system for decades.

Second, energy systems are heavily reliant on fossil fuels. Historically, coal has been a prominent energy resource in most countries. Despite its widely acknowledged negative impact on human health and the environment, it still dominates energy systems in such developing countries as India and China. In most countries, oil is the primary energy source.

Oil was one of the most influential key factors of the twentieth century. Just by looking at the traffic on our teeming highways or the modern political landscape, we can understand how profoundly oil has changed the way we live and handle international politics. In the light of the oil crises of 1973 and 1980, the reverse-shock of 1986, and another crisis during the Gulf War of 1990, the need to diversify away from oil becomes abundantly clear.

Environmental concerns also support the case against oil. This is how natural gas, a slightly cleaner fossil fuel, gradually entered the picture. Given the current energy systems’ dependence on these fossil fuels and the fact that energy systems change slowly, oil, coal and natural gas will continue to be dominant for years.

Third, the driving force behind the dynamic of switching from one fuel type to another is economics. Fuel types with smaller unit costs survive in the long run. Oil, for example, now has the lowest unit cost (cost per unit of energy) in most regions of the world.1

Given this, cleaner fuel (e.g., solar energy) still have a long way to go before becoming economically viable. Why would you pay $5 for what you can get for $3? Countries that use non-oil energy resources do this for a number of reasons, such as they do not have natural resources and so transporting oil ends up costing more, or they have abundant natural energy resources of other types. But, in general, economics is the most important issue here.

Introducing New Fuels

What trajectory does the unit cost follow when a new fuel is introduced? Consider photovoltaic (PV) cells. The term photovoltaic refers to a family of technologies that convert light directly into electricity. PV technology is an appealing alternative-it is a renewable, environmentally benign, and domestically secure energy source. It is modular and can be scaled up to meet demand.2 However, unit cost is currently high compared to fossil fuels.

A new technology’s unit cost is believed to follow a learning (or experience) curve as a function of installed capacity. As shown in Figure 1, technologies may experience declining costs due to their increasing adoption by society. This decline may be attributed to several factors:

• Technology innovation and manufacturing improvements: Costs may decline due to a better understanding of the underlying science, progress in related fields, or via learning by doing as well as learning by using.

• Economies of scale: Unit cost is a function of total production. Products produced in large quantities have lower unit costs. Most new fuel types have high unit costs, and demand is too low to encourage large-scale production. It almost seems paradoxical. But there are ways to break this cycle. Regulations encouraging usage of new fuel types may be enforced, consumers who have priorities other than cost may be targeted to expand the current market, or the cost may drop low enough for the technology to become attractive even for low production levels.

In achieving economies of scale, consumer demand should he considered. A major concern for the end-use consumer is convenience. The value of oil would be much lower if gas stations were not located all over the country. The same issue applies to fuel cells and electric cars. They will not be as convenient as conventional cars until the proper infrastructure exists.

Since 1960s, cooperative investments by manufacturers and governments have resulted in the accumulation of experience within the solar industry and the subsequent cost reduction of PV systems. Significant cost reductions have occurred in both the PV modules that house the solar cells, and the ancillary components (known as balance-of-system). Between 1968 and 1998, the global cumulative installed capacity of PV modules doubled more than thirteen times, from 95 kW to 950 MW, while costs ($/Wp) were reduced by an average of 20.2% for each doubling.4

Trends for Different Fuel Types

After this overview of energy systems, lets look at the trends for specific fuel types. Figure 2 is taken from International Energy Outlook 2000 (IEO2000), an annual report published by the U.S. Energy Information Administration (EIA).5 It displays projections of energy usage by fuel type up to 2020. The highlights following the figure are summarized from the reports contents.

Coal: Carbon dioxide is a very effective greenhouse gas and contributes significantly to global warming. Since coal is the most carbon-intensive fuel, global climate change debates focus on reducing its use. Coal use also has significant public health consequences, due to particulate matter emissions. Historically, coal has been a major source of energy. Although it has lost market share to petroleum products, natural gas, and nuclear power in the last decades, it remains a key source of energy, especially for generating electricity. In the IEO2000 reference case, coals share of total energy consumption falls only slightly, from 24 percent in 1997 to 22 percent in 2020 (Figure 3). Its historical share is nearly maintained, because large increases in energy use are projected for developing Asian countries, where coal continues to dominate many national fuel markets. China and India are projected to account for 97 percent of the worlds total increase in coal use.

Oil: Oil use will grow in absolute terms, but even optimistic oil supply scenarios predict that its share in the fuel mix will decline gradually. Despite efforts to reduce reliance on Middle Eastern oil, as well as advances in technical capability, new oil reserves are not compensating for depleted ones. The experts estimates of vast oil reserves in the Caspian and Tarim basins proved to be somewhat high, and the latest probes have been partially disappointing. According to EIA estimates, the share of the Persian Culf supplies is likely to increase in the coming years. Economic theory says that prices rise as supply declines. Oil prices have been quite volatile and can be expected to remain so in the future, principally as the result of unforeseen political and social circumstances. Without attempting to predict any crisis, the IEO2000 forecast shows a gradual rise in world oil prices. Oil currently provides a larger share of world energy consumption than any other energy source and is expected to remain in that position throughout the forecast period. Its share of total energy consumption declines slightly, however, from 39 percent in 1997 to 38 percent in 2020, as countries in many parts of the world switch to natural gas and other fuels, particularly for electricity generation. World oil consumption is projected to increase by 1.9 percent annually over projection period. Most of the growth in oil use is projected for the transportation sector, where few alternatives are currently economical.

Natural Gas: Natural gas remains the fastest growing component of global energy consumption. Over the IEO2000 forecast period, its use is projected to more than double in the reference case, reaching 167 trillion cubic feet. The natural gas share of total energy consumption increases from 22 percent in 1997 to 29 percent in 2020. It also accounts for the largest increment in electricity generation. Combined-cycle gas turbine power plants offer some of the highest commercially available plant efficiencies, and natural gas is environmentally attractive because it emits less sulfur dioxide, carbon dioxide, and particulate matter than either oil or coal.

World Energy Consumption Shares Type: 1970-2000

In the industrialized world, natural gas consumption has the largest projected increase among the major fuels, increasingly becoming the choice for new power generation because of its environmental and economic advantages. Its incremental use in developing countries is expected to supply both power generation and other uses, such as town gas and fuel for industry. Despite concerns about the extent of natural gas reserves worldwide, current proven reserves suffice for this markets steady development without a substantial price increase.

Nuclear Power: The prospects for nuclear power are uncertain, despite a projected growth rate of 2.5 percent per year in total electricty demand through 2020. In the IEO2000 reference case, global nuclear capacity is projected to increase to 368 gigawatts in 2010 and then gradually fall to 303 gigawatts in 2020. Aggressive plans to expand nuclear capacity, mainly in Asia, lead to a near-term increase. However, plant retirements in America and other countries exceed total new additions worldwide, and produce a decline later in the forecast. The International Institute for Applied Systems Analysis [IIASA] is one of the authorities on energy issues.

IIASA projections [which extend until 2100] hold a slightly pessimistic view of nuclear energy. Nuclear energy production has stagnated for several decades, and IIASA suggests that this will continue. Currently, nuclear energy is prominent in only a handful of countries. Not many nuclear plants are being built, and existing ones are being dismantled. With large up-front capital costs, plant safety, and recycling nuclear material after dismantling issues, this option is becoming less and less attractive. Public opposition, already strong in the US and Europe, is growing in Asia. Nuclear safety issues moved to the forefront in Asia in 1999 after several leaks at nuclear power plants in South Korea and China, and the serious accident in a reprocessing facility in Tokaimura, Japan. Such events are likely to raise concerns about Asias aggressive plans for nuclear capacity expansion. IIASA predicts that if a safer and cheaper new generatinn of nuclear plants is introduced, nuclear powers ultimate share in fuel mix will grow. Otherwise, it eventually will come to an end.

Renewables: The development of renewable resources is constrained in the IEO2000 reference case projections by expectations that fossil fuel prices will remain relatively low, and that, as a result, renewables will have a difficult time competing. Failing a strong global commitment to environmental programs, such as the limitation and reduction of greenhouse gases outlined in the Kyotu Protocol, it is difficult to foresee significant and widespread increases in renewable energy use. Modest growth in renewabte energy is projected to continue, maintaining an 8 percent share of total energy consumption. Nevertheless, in the long run, as other fossil fuel types become more expensive due to depletion and R&D efforts push the unit cost further down, new opportunities will emerge. Even conservative estimates predict that the worlds energy will rely considerably on renewables before 2100.7

Conclusion

In this article,we highlighted several basic characteristics of energy systems, and drew attention to some underlying trends for particular fuel types. Based on this information, we can say that:Energy systems are capital-intensive and hard to change once they have been built. Therefore, developing countries should track energy system trends closely and build their energy systems according to their future needs. The most important factor influencing the decision of which energy source to use is economics. Until a resources unit cost is competitive with others, it will not enjoy widespread acceptance and usage. Fossil fuels will dominate energy markets in the short run. The shares of coal and oil in the fuel mix will remain relatively constant until 2020, while the market for natural gas will expand rapidly. Nuclear power will survive only if a new generation of safer and cheaper reactors is introduced. Renewables will be the ultimate choice of the future. Currently, however, they cannot compete successfully on cost with conventional fuels.

Footnotes

1. Although the cost of extraction rises as the amount of oil remaining underground decreases, extraction technology also advances and pushes the cost down. Transporting oil from the field to the marketplace is added to the extraction (or purchasing) cost.
2. Christopher Harmon, Experience Curves of Photovoltaic Technology (March 2000). The entire report is available on IIASA web site: http: www.iiasa.ac.at/Publications/Documents lR-00-014.pdf
3. Netherlands Energy Research Foundation (ECN at Petten), “Endogenous Technological Change in Energy System Models.” Paper presented at the 1999 IIASA conference.
4. IIASA-WEC. 1998.
5. International Energy Outlook 2000 is available on the EIAs Web site: http: www.eia.doe.gov/oiaf/ieo/index.html.
6. N. Nakicenovic, A. Gruebler, and A. McDonald, Global Energy Perspectives (Cambridge. UK: 1998).
7. Experts differ over what exactly is included in this category. For practical purposes, renewables cover all energy sources except coal, oil, natural gas, and nuclear. Therefore this group includes, but is not limited to, hydroelectricity, wave, wind, biomass, and solar energy.

International companies around the world have used most of the child labor for years. For example, one famous worldwide shoe company in the United States employs five thousand people in the United States and employs ninety five thousand people in Far Eastern Asian countries. Therefore, most of the production by this company has been made in the factories in Far East Asia. The company, however, has been using children as work power, while paying them only $1.5 per month. Just this example shows how difficult the working children’s situation is in the world, and makes people shudder. Although the situation is very serious, there have not been important efforts to protect children from working in unsuitable places. While we see children labor in developed countries, the situation is even worse in developing countries.

THESE CHILDREN BELONG TO US

Children have been being worked at places that need less technology. In industries, many heavy jobs require cheap labor; therefore, children are the best workers for this kind of jobs. There are many reasons why even small aged group children have been pushed to work at unsuitable workplaces. Over population, poverty, migration from rural to urban areas, the education level of the parents, etc. are the main causes for working children. Especially in developing countries, when families migrate to cities, most of the time they live at a ghetto without a healthy environment and well-paying job. Therefore, every member of the family is a potential worker to bring food and money to the home. Many times, children are the most suitable workers for this kind of situation because parents do not have qualified work eligibility; therefore, it is hard for these parents to earn good money. Some cultural misconceptions also put children in work places. For example, in some cultures some families think their children should he taught to get ready for future life. This thinking sometimes force children to work at small ages to see how difficult life is. While child labor is a part of the daily life in third world countries, the problem has not been solved in developed countries either. Because children are considered the free work power, they are the only source of money for poor families. Even today, child labor problems are still a big problem in Spain, Portugal, Turkey, and some other countries. The income anomalies, poverty, high unemployment rate, low school finishing rate, etc. are the main reasons why child labor has been used in Turkey, a developing country with high young population rate.

WORKING CHILDREN; PROBLEMATIC CHILDREN

If children at early ages are allowed to work at dangerous places, without good meals, with unsafe health environments, poor education, and neglect, we have to accept that these children will bring big problems to our society. Yet these children have the rights to receive a good education, security, a secure place to work, and the ability to join social activities. They need to be provided with all of their needs. When children stay away from their family’s control, and especially children who work on the street, will automatically be put in some risk from the streets and be vulnerable to exploitation. Any kind of drug uses, sexual abuses, and harassment are the main risks that children may come across in a short time on the streets.

CHILD LABOR AND CHILDREN RIGHTS IN THE WORLD

Though the exact number of children workers in the world is not known, according to the United Nation International Children Fund’s estimation (UNICEF), the number of working children are more than two hundred million. According to International Labor Organization’s report, more than eighteen percent of the 14-18 age group of children are working in developing countries (Latin America, Asia, and Africa). In other words, children laborer is eight percent of the world’s potential 2.4 billions work power.

Today, not only most of the children’s future are in danger, but also their health and life are under threat around the world. It is possible to see working children continuous in history because the labor is cheap, and they are unable to protect their rights; especially industrial capitalists, factories, mining companies exploited children a lot. At that time, a generation was forced to pay the bill of Western Industrialization. Days and Nights from children to elderly people, everybody has worked. The first studies for children’s legal rights and protection started around the 1880s. The first applications to protect children and give them security by government began in 1802 in England. With this law, children were forbidden to work between 9.00 p.a. and 6.00 a.m. during nights. For the first time in 1890, the working children rights were discussed internationally at Berlin Conference in Germany. Children from both sex groups were prohibited to work unless they turned a specific age and finished their primary school education. The first international documents on children rights was signed with the Zurich Children Right Announcement in 1923. In addition, the United Nation Children Rights report was accepted in 1959.

DEVELOPED COUNTRIES ARE UNCOMFORTABLE WITH THE SITUATION

ILO, the main international children organization, was working to prevent child labor with classic methods. That is, the main methods used by them were prohibiting children under a specific age and punished companies that allowed children to work. This classic method started to change in the 1990s. Under the United Nations umbrella role, ILO and some other children organizations began to develop new strategies and projects to protect children. For example, Germany founded the IPEC project. However, there are still some obstacles that need to be solved. Children from developing countries have been used as a study case, which brought some doubts about the success of the project.

Child labor is cheap, yet this is a disadvantage for developed countries. Some developed countries argue that it is not fair to compete with developing countries because they allow working children as cheap work forces while developed countries can not. Therefore, the G-7 (the most developed seven countries in the world), and 24 countries have taken some actions at the ILO and OECD level in order to stop this acting unjustly competition. Here is a typical example from Germany: Germany has been importing carpets and rugs from India for years. German people started protesting these products from India because children produced these carpets and rugs. Finally, India agreed that they would send an official certificate to Germany showing that the products were not made by children.

Some experts think that labor by children is not productive. According to Jean Maurie Derrien, an expert at ILO, children work power is a vicious circle and does not make nations rich, but only causes poverty. The reason is because if children work, the level of education, qualified work power or profession, and the rate of earning will get lower. The lack of healthy food, poor housing and lack of immunization from diseases brings low working capabilities and, thus, poverty. All of these unsuitable working conditions have many impacts on children for the rest of their lives. In order to solve these problems, ILO started a program called IPEC in developing countries, such as Turkey, Brazil, India, Indonesia, Thailand, Kenya, etc. which includes serial conferences, seminars, and other activities. The program is still continuing, therefore, the results are yet to come.

There are many reasons why a developing baby may have congenital problems (Moore, 1989, p.lO8). Exposure to infections and certain drugs (most commonly, alcohol), chromosomal abnormalities and inherited congenital conditions have all been shown to disrupt normal fetal development. In this article we will concentrate on the diagnosis of chromosomal and genetic disorders during pregnancy.

PNT procedures and their interpretation can be extremely intimidating for parents. It is therefore important that tests are done only after a full explanation of the procedures involved and their possible consequences. The aim of PNT is to inform and prepare parents for the birth of an affected infant, so that they can choose between the possible courses of action (Aksoy, 1996). The possibilities will include: (1) in utero treatment; (2) delivery at a special centre for immediate postnatal treatment; and 3) termination of an affected fetus, i.e. abortion.

Over the years, professional standards and laws have evolved which influence the clinical application of PNT and help to tackle many of the complex ethical issues involved. There is little doubt that relatively non-invasive techniques whose primary purpose is to diagnose treatable disorders and then treat them, before or after birth, would be warmly welcomed by all, especially the parents. The fact is, however, that in practice PNT is generally being used to diagnose abnormality and then terminate the life of the unborn babies. The reality is that prenatal diagnosis rarely leads to fetal therapy

In what follows, we will try to explain the range of prenatal tests available and indications for their appropriate use. We will consider some of the technological advances on the horizon in this field of medicine, as well as some of the ethical dilemmas that arise.

Prenatal Diagnostic Tests

Prenatal diagnostic tests can be divided into two types, invasive and non-invasive. Non-invasive tests simply involve a blood sample taken from the pregnant woman or an ultrasound scan. Invasive tests on the other hand are more complicated and involve obtaining a sample of cells or tissue from the developing foetus, either by amniocentesis or chorionic villus biopsy. The samples obtained by invasive tests can be used, specifically to assess the fetal chromosome pattern, to determine if the fetus has a particular genetic mutation, or for a whole range of biochemical assays.

Maternal Blood Sampling. Between 15 and 19 weeks of pregnancy, the pregnant woman attending ante-natal clinic will be offered a blood test. The blood sample will be analysed to assess the level of three proteins, b human chorionic gonadotropin (b HCG), oestriol and a -fetoprotein (a FR). The three levels in combination with the mother’s age can be used to estimate the risk of the baby being affected by a chromosomal problem, especially Down’s syndrome (Wald and Cuckle, 1992, pS63). If the test result indicates a high level of risk, the mother will be offered further tests to assess the status of her baby.

Ultrasound Scan. Ultrasound uses high frequency waves to form a picture as the waves are reflected back by tissues of different density. The developing fetus grows in a liquid filled sac (amnion). As fluid shows black on the scan, this provides a good contrast with the fetal parts allowing high resolution images. Early in the first trimester an ultrasound scan can be used assess the viability of a fetus and to estimate its stage of development. Most women will be offered a formal high resolution scan at between 16 and 19 weeks (Sutton, 1990, pp.20- 1). The images from the scan will be the first time the expectant mothers see the baby. For many, this is a happy event; for the others it could be a very sad event if the scan indicates an abnormality.

Amniocentesis. In this test, done between 15 and 20 weeks of pregnancy (Cohen, 1990, pp.19- 20), a very fine needle is passed through the abdomen under ultrasound guidance, avoiding the fetus, and a sample of amniotic fluid containing fetal cells is withdrawn. The sample is cultured to grow more cells so that the chromosome pattern of the cells can be examined or DNA extracted for genetic analysis. This process can take three weeks, a period of considerable anxiety for the parents. There is also a small risk of miscarriage occurring after an amniocentesis.

Chorionic Villus Sampling. In this test, done in the same way as than amniocentesis but five weeks earlier, a sample of tissue is taken from the developing placental tissue. Both chromosomal and genetic analysis can be performed on this tissue, and the results are available quicker and at an earlier stage of the pregnancy than with amniocentesis. However, there is a higher miscarriage rate following chorionic villus sampling than amniocentesis (Boss, 1994).

Fetal Blood Sampling. Occasionally, when there is concern that a pregnant woman has been exposed to an infection early in her pregnancy, a sample of blood will be taken from the umbilical cord with a very fine needle under ultrasound guidance. This sample is used to assess if the fetus has become infected and at high risk of development problems following the maternal exposure.

New Advances

Advances in prenatal diagnosis have followed rapidly from technological improvements in ultrasound equipment, refinement and experience of current techniques, and the development of new tests. The aim of research in this area is to provide the earliest possible accurate information about the health of the developing baby, and to do so in the way safest for the expectant mothers and their babies. If the information is reassuring, the couple can enjoy the remainder of the pregnancy in the knowledge that everything will progress normally. However, if the result are unfavourable and an abnormality is diagnosed, earlier decisions about potential treatment or termination are possible and so may be less traumatic for those involved.

Fluorescent in situ Hybridisation (FISH). FISH is a technique which uses a specific DNA sequence as a probe to recognise its complementary sequence on a chromosome. The probe has a fluorescent tag attached which lights up when it is attached to the recognised chromosome segment. Recently FISH has been applied to analysis of amniocentesis samples to assess if an extra chromosome 21 is present or not in the cells. Because the amniocentesis cells do not require culturing for this technique the test results can potentially be available sooner than following standard amniocentesis.

Fetal Blood Cells in the Maternal Circulation. At about 6 weeks fetal blood cells can be found in a blood sample taken from a pregnant woman. These cells exists in very small numbers. Recent work has extracted and purified these cells to allow assessment of the fetal chromosome pattern and to determine if the fetus has a specific genetic mutation. Although this technique is very new it has the potential to make the currently used invasive techniques obsolete and will allow very early diagnosis.

Preimplantation Diagnosis. This procedure involves the use of technology developed with in vitro fertilisation (IVF). An oocyte is removed from the woman and brought into contact with spermatozoa from her partner under controlled conditions. One of the spermatozoa effects fertilisation to form a zygote. Following three stages of cell division (this eight-cell stage is termed, the blastocyst), one cell can be removed and used for analysis (Aksoy, 1997a). The DNA sequence of this cell can be determined to identify the presence or absence of a gene mutation that has caused illness in one of the parents. If the cell does not contain the mutation, the blastocyst can be implanted in the womans uterus (womb) to develop into a fetus which is unaffected by the condition that has affected other family members.

Human Genome Project. The aim of the Human Genome Project is to have identified the entire human DNA sequence (genome) by 2005. The extra information generated about specific genes and their association with specific disorders has the potential to expand dramatically the number of genetic tests available to couples with a family history of a genetic condition.

Ethical Issues

It is important to understand the purpose of prenatal diagnosis. It is done to provide parents with information about the health and development of their baby, not to provide them with a reason to have a termination of pregnancy. There are 180,000 terminations performed each year in the United Kingdom, of these 5000 are because of fetal abnormalities diagnosed by prenatal tests. Abortion is a serious problem itself in all regions of the world, developed and developing, and we discussed it in an earlier issue of this magazine (Aksoy 1997b). When prenatal tests reveal that a baby has health problems, parents face a number of difficult questions. Is any treatment available? What are the baby’s chances of survival? What would be the baby’s quality of life if he or she did survive? Some illnesses can be treated during pregnancy and after delivery. One of the main aims of fetal medicine is to develop therapies to treat fetuses and improve the survival. However, some conditions are fatal despite all treatment. In these circumstances couples sometimes take the extremely difficult decision to have a termination of pregnancy

For religious, moral or other reasons many couples opt not to have any tests performed during pregnancy. They feel that even if the results of any test indicated that their baby was affected by a serious condition they should and would continue with the pregnancy. It is important in each situation that the parents’ decisions are respected and supported. The parents need to be given appropriate guidance and counselling rather than be met with disapproval.

In some countries prenatal testing has been extensively used to determine the sex of the baby at an early stage, with the intention of ensuring that only male babies are born (Kusum, 1993). In the United Kingdom, as in many other places, prenatal diagnosis to determine fetal sex is deemed morally unacceptable. It is important that new advances in medicine are paralleled by an informed ethical debate. Prenatal tests should reflect what is appropriate within a society rather than just allowing what is technically feasible. A number of regulatory groups have been formed, including the Human Fertilisation and Embryology Authority (HFEA), to monitor and regulate new advances in this area.

In sum: prenatal diagnosis is a rapidly expanding area of medicine. New techniques are constantly being developed which are aimed at allowing earlier diagnosis, less invasive methods and, ultimately, treatment. It is important that developments are monitored and regulated to ensure that the techniques available are applied within an ethical framework.

REFERENCES

Aksoy, S. (1996) ‘Prenatal Testing: An Ethical Perspective’, The New Journal of Medicine, 13:2, pp.12-14.

Aksoy, S. (1997) ‘Moral Controversies on Preimplantation Genetic Testing’, paper presented at UNESCO Asian Bioetlncs Conference, Kobc-Japan, November 1997.

Aksoy, S. (1997), ‘Abortion: Mercy or Murder?’, The Fountain, 2:17 pp.32-5.

Atkins, A.F.J. and Hey, EN. (1991) ‘The Northern Regional Fetal Abnormality Survey’, in Drife, jO. and Donnai, D.(cds) Antenatal Diagnosis of Fetal Abnormalities, Springer-Verlag Ltd., London.

Boss, J.A. (1994) ‘First Trimester Prenatal Diagnosis: Earlier is not Necessarily Better’, JME, 20 pp.l46-5l. )

Cohen, L.G. (1990 Before Theýr Týme at Risk, American Association on Mental Retardation, Washington DC.

Kusum (1993) ‘The Use of Pre-natal Diagnostic Techniques for Sex Selection: The Indian Scene’, Bioethics, 7: 2/3 pp,149-65.

Moore, K.L. (1989) Before We Are Born: Basic Embryology and Birth Defects, WB. Saunders Comp., Philadelphia.

Sutton, A. (1990) Prenatal Diagnosis: Confronting the Ethical Issues, The Linacre Centre, London.

Wald, NJ. and Cuckle, H.S. (1992) ‘Biochemical Screening’, in Brock, D.J.H., Rodeck, C.H. and Ferguson-Smith, MA.(eds) Prenatal Diagnosis and Screening, Churchill Livingstone, Edinburgh.

Technology can be referred to as the systematic knowledge for manufacture of a product, for the application of a process or for the interpretation of a service and the capacity to use such knowledge.1 Today, knowledge or technology is not freely accessible or distributed among nation-states. It is predominantly concentrated in the Western world which is therefore called ‘technologically advanced’. In the industrialized states the majority of knowledge is subject to proprietary rights to prevent the free transfer of technology and sold commercially as ‘intellectual property’.2 Thus, whoever controls technology as an expensive commodity is in a privileged position to influence the international accumulation of wealth. Since the West controls technology, as a solidified form of science, they hold that technology as their most valuable industrial resource and a means to influence other nations’ attempts on the way of development.

For the developing world, technology is an indispensable condition of ecologically sound economic development to catch up with the industrialized world:3 The Third World countries’ backwardness in technology is therefore one of the biggest problems of our time in view of the ongoing ecological destruction. The World Commission on Environment and Development has stated that the promotion of sustainable development requires international exchange of technology – to increase agricultural production, to encourage use of renewable energy systems, and to control pollution.4

Developing countries paid some $ 2 billion in 1980 by way of royalties and fees to industrialized countries who hold 65 per cent of the world patents granted.5 As years pass, the gap in scientific and technological capabilities in, among other things, biotechnology and genetic engineering, new energy sources, new materials and substitutes, and in ecosound technologies, is gradually increasing. Even though the developing countries need the help of the industrialized countries to overcome the economic and ecological problems they face, the latter do not intend to share with the Third World ‘their’ intellectual resources; in other words, they refuse to transfer technology and know-how, however great the need for it.6

What is yours is ours and what’s ours is ours. That would appear to be the philosophy of the technologically advanced states in dealing with the less-developed countries.7 However, as we shall briefly argue below, technology cannot be confined within state boundaries; it is the expression of mankind’s solidarity. It cannot, historically speaking, be the property of a few states; rather, it is the heritage of all mankind which was inherited by our ancestors, regardless of their nationalities.

HISTORICAL PERSPECTIVE

A look at the past shows that technology is a blend of knowledge acquired and transmitted by various peoples and scholars of different eras and nationalities. A brief account of the contribution of Islamic scientists will clarify this point about human knowledge as a common inheritance.

In the first part of this millennium, Arab Muslims attained the highest levels in pure and applied science, such as medicine, chemistry, astronomy, geography, history, literature, mathematics, engineering, architecture etc. They educated many great scholars, jurists, philosophers in Cordoba, the capital city of the Arab Andalusian state, from the early eighth century on. In Cordoba, the Arabs built the first university of Europe at that time.8 In those days, the Europeans were ignorant of scientific knowledge. The great Christian clergymen of the time learned with the Arabs – for example, Pope Sylvester, who studied in the University of Andalusia.9 They then carried to Europe and spread more widely the knowledge they had obtained. Technical terms such as chemistry geometry, algebra, among many others, as well as the names of particular products (cotton, sugar, coffee, for example) lacked equivalents in the then European languages and had to be adopted directly from the Arabic. Thus, the names of many constellations are of Arabic origin because the relevant knowledge was introduced to the world by the Arab Muslims.

While the Europeans considered the world flat, the Muslims measured the lengths of longitudinal circles in the Sinjar desert near Mosul, and calculated (with results astoundingly similar to the present estimate) the length of the equator.10 Moreover, Western philosophy owes a profound debt to the Arab Muslims who translated the books of ancient Greek and Roman philosophers which the Church authorities of the Middle Ages proscribed. Even books of medicine passed on by the ancient Greek and Roman scientists were burned by the uneducated Christians of the time; the few that survived did so because they were protected and translated into Arabic by Huseyn ibn Johaq of Baghdad, who also translated the works of Aristotle and Plato.11 In sum, Western philosophy and science came into existence as a result of the efforts of the Arab scholars. As even some Western scholars and historians now have the courage to admit, the Renaissance in fact started in the Muslim world of the Middle Ages.

The Frenchman, Jean Ferrera, is an example.12 He confirms in his article that the works of Ptolemy, Euclid and Archimedes were translated from Greek or Latin into Arabic. He adds that the Muslims also transmitted to Europe the concept, initially discovered in India, of zero (the word cipher in many modern European languages is from the Arabic). It was also the Arabs who taught Europe the science of trigonometry. And how many Europeans know that the logarithms they struggled with through school were the invention of Al-Khwarizmi? Only in Islamic universities was every aspect of scientific or technical development freely taught from the ninth to the twelfth century.

Unfortunately, the Ancient and the Muslim scientific and technological heritage was further developed almost exclusively by Europeans who had a different attitude to knowledge, which therefore became their exclusive property. While the Muslim scholars passed on what they inherited, the Western world takes for granted the real roots of its success. Nevertheless, in the last two decades or so, the developing world is seriously demanding that the West share its accumulated scientific and technological know-how with the technologically less-endowed countries which account for three-quarters of the world population. We shall now survey briefly some of the legal efforts of the Third World to achieve this aim.

LEGAL PERSPECTIVE

By the advent of the New International Economic Order in the mid-1970s, the developing countries had started to project their demands through non-binding international documents. Article 13 of the Charter of Economic Rights and Duties of States, adopted on 12 December 1974 by the United Nations General Assembly Resolution 3281 (XXIX), is an instance of such an attempt. By the provisions of Article 13: ‘Every State has the right to benefit from the advances and developments in science and technology for the acceleration of its economic and social development’ (para.1). Succeeding paragraphs fully endorse the promotion of international scientific and technological co-operation and the transfer of technology in order to assist the developing countries to accelerate their economic development. Similarly, Article 9 of the Universal Declaration of the Rights of Peoples adopted in Algeria states: ‘Scientific and technical progress being part of the common heritage of mankind, every people has the right to participate in it.’

Another proposal was recently put forward in Germany. According to its Article 1, ‘unprotected knowledge of normal human intellectual activity belongs to the common heritage of mankind’.13 Article 2 states that ‘this free flow is in the interest of the human, scientific, technological and economic development of the entire international community.’ Article 8 accepts ‘the legitimacy of fair access by developing states to modern technology.’ All in all, the key question is how such proposals could be made into binding legal norms in the near future.

Prof. I Seidl-Hohenveldern, on behalf of developed countries, argues that the common heritage approach ‘cannot be extended to assets which, like patent rights, are the property of an inventor or of his successors in title’.14-15 He rejects the idea that the present-day inventor alone should carry the cost of compensating the inequalities between the rich and the poor states; instead, such inequalities should, he says, be borne by states.

As a matter of fact, the developing countries are not demanding that every bit of technology that the West possesses be made freely available to them. They ask that three kinds of technology in particular be given to them at reasonable cost. These are, first, the transfer of adequate technology to exploit the living and non-living resources of the oceans;16 second, the use of nuclear energy for peaceful purposes;17 and finally, protection and preservation of the environment.18

In the face of continuing global environmental crises, that last demand of the developing countries should be taken on board with some urgency in order to protect the life and dignity of the present and future generations. Under-developed countries need expert assistance and transfer of specific technologies to, for example, prevent tropical forest from becoming deserts; to reduce CFC production and emission to the atmosphere; to decrease CO2 emissions by using alternative environmentally-friendly technologies.

CONCLUSION

We have almost entered the post-industrial era in which knowledge has become the most highly valued commodity. Knowledge, alas is kept only in the industrialized world, only a small minority of the world population have access to it, while the majority suffer from ecological and economic problems because of lack of development. The starvation, environmental pollution and low productivity-which we are accustomed to seeing in the developing world – can only be alleviated by mass technology transfer from the rich countries to the poor. The poor cannot get access to the know-how they need because it is over-priced. Therefore, in practice, the West uses technology as a new way of continuing colonialism. The transfer of technology is carried out in an unequal milieu, in which the receiver of technology pays an unnecessarily high price for technology which is often unsuitable or obsolete.19

If the prevailing norms of international protection of intellectual property continue, the gap between North and South will deepen. As confrontation rather than co-operation between the two hemispheres intensifies, there will be widespread starvation. Drought, deforestation, regional conflicts, etc. To prevent these, intellectual property could (and should) be used as a means to bridge the dangerously growing gap, and do so in a relatively short time.20 In the long run, such a policy will benefit the developed industrialized states as well. Technological colonialism can only result in a politically, economically and environmentally more vulnerable and unstable world. For these reasons, the application of the concept of knowledge as the common heritage of mankind. which demands easy access for all to the intellectual properties of the industrialized world, is very timely and necessary. Allowing easy and sometimes cost-free access to mankind’s technological heritage is also a debt owed by the West to the developing countries: not only because the West inherited the intellectual wealth of others in the past, but also because it attracts millions of intellectuals of the developing world, who represent a brain-drain of enormous scale to the great material advantage of the West.21

References

1. YUSUF, Abdulqawi Ahmed, ‘Transfer of Technology’ in BEDJAOUI, Muhammed (ed.), International law: Achievements and Prospects, Martinus Nijhoff Publ., UNESCO, Paris, 1991, p.691.

2. YUSUF, pp.691-2.

3. ibid.

4. World Commission on Environment and Development, Our Common Future, Oxford University Press, Oxford, 1987, p.87.

5. ibid.

6. BEDJAOUI, M., Towards A New International Economic Order, UNESCO, Paris, 1979, p.230.

7. ibid.

8. The second university was established in Oxford, England, in 1215, some four centuries later. See, for the Arab civilization, WAQF IKHLAS, Islam and Christianity, Hakikat Kitabevi, Istanbul, 1989, p.192.

9. WAQF IKHLAS, p.213.

10. It was Muhammed bin Musa Harazmi who calculated the attitude of the sun and the length of equator.

11. WAQF IKHLAS, p.216.

12. FERRERA, Jean, ‘Les Universites du Petrole’ (Jan. 1978), p.724. ‘Science et Vie’ (quoted in WAQF IKHLAS, p.215.)

13. The German ILA NIEO proposal, in BULAJIC, M., ‘International Protection of Intellectual Property in the context of the Right to Development: Comment on the German Proposal’ in CHOWDHURY, S.R; ERIK, M.G.D., PAUL, J.I.M., The Right to Development in International Law, Martinus Nijhoff, 1992, p.298.

14. Quoted in BULAJIC, M. International Development Law, Martinus Nijhoff, London, 1986, p.326.

15. However, he also accepts that modern Western technology ‘owes a great debt to medieval Arab thought transmitting and developing the heritage of Ancient Greece’, ibid.

16. See for example Nyhart, J.D., ‘International Law, Technology, and the Implications for Deep Seabed Mining’ in JOYNER, C.C. (ed.) International Law of the Sea and the Future of Seabed Mining, Accent Publ., Virginia, 1975, p.13.

17. YUSUF, p. 702.

18. See Our Common Future, pp. 4-5, 29, 76.

19. BEJAOUI, p.232.

20. BULAJIC, International Protection of Intellectual Property…, p.297.

21. cf. BULAJIC, p.297.