Environment and development
By Sami Saeed
THE relationship between economic development and environmental sustainability is one of the most critical issues of our times. A major challenge facing mankind today is to build a world where the goals of environmental conservation and economic progress do not conflict with each other, but exist in perfect harmony and accord.
Sustainable development stands for meeting the needs of present generations without jeopardising the needs of future generations — a better quality of life for everyone, now and for generations to come. It offers a vision of progress that integrates immediate and long-term needs and local and global needs, and regards social, economic and environmental needs as inseparable and interdependent components of human progress.
Population growth, increasing urbanisation, global warming and natural disasters pose a major challenge to environmental sustainability. By 2020, the world population is projected to reach about 7.6 billion people, and about 6.6 billion of those people will live in what we call the developing world. They have a legitimate desire to raise their standard of living — which also means raising their levels of production and consumption.
By 2008, half of the world population will live in urban areas, marking the first time in history that humans are an urban species and affecting our lives and environment in myriad ways.Global warming and depletion of the ozone layer pose a problem which is overwhelming in scope and impact. The natural disasters of 2005 and late 2004 — the Asian tsunami, hurricanes in the US, and the devastating earthquake in South Asia — have chillingly depicted the magnitude of environmental insecurity of all people everywhere.
Environmental degradation endangers the most fundamental aspect of human security by undermining the natural support systems on which all human activity depends. Environmental change is among the earliest and the most pervasive sources of insecurity and conflict. How to raise the living standards of people in all parts of the world without destroying the carrying capacity of the planet’s biosphere is perhaps the greatest challenge of the 21st century.
The key challenges that need to be addressed in the context of environmentally sustainable development include climate change and clean energy; sustainable production and consumption patterns; public health threats such as chemicals pollution, unsafe food and infectious diseases; better management of natural resources and stopping biodiversity decline; demography and migration; and fighting global poverty and social exclusion.
The magnitude of the task requires concerted efforts on the part of the government, the private sector and society at large. Governments have to allow markets to play a critical role in changing consumer and producer behaviour and allocating resources to new technologies, processes and products. This also requires establishing the right environmental regulations. Gove-rnments are uniquely equipped to provide leadership by educating the public on environmental issues and changing the public mindset.
The objectives of sustainable environment and development cannot be achieved through government interventions alone. These objectives must be taken up by society at large as a principle guiding the many choices each citizen makes every day, as well as the big political and economic decisions that have ramifications for many.
Water conservation has become an important aspect of environmentally sustainable development in the wake of increasing demand for water, persistent droughts, water scarcity and environmental pollution. Fresh water is globally becoming a scarce commodity. Consumption of water at the global level has been doubling every 20 years, more than twice the rate of population growth.
Experts warn that if this trend remains unchecked, the world’s fresh water demand may increase by over 50 per cent by the year 2025. The developing countries, where most of the increase in demand is expected, are likely to be the worst hit as their fresh water reserves are already under a lot of stress due to desertification, pollution and the depletion of water resources. These problems are aggravated by an unequal distribution of water resources and inequities in access to water.The optimal utilisation of water and land resources through increased productivity is extremely important. This requires a holistic management of fresh water as a finite and vulnerable resource. Integration of water projects within the framework of overall national and social policies is of utmost importance. It must be realised that water is a key component of the ecosystem, a natural resource and a public good.
Indigenous technologies should be developed to efficiently utilise limited water resources and protect those resources against pollution. Pollution of air and water, climatic change, shrinking fresh water reserves, and vanishing biodiversity have disturbed the ecological balance, making it imperative for the world community to conjoin environmental and mainstream development agendas.
Governments must recognise the need to redirect national and international plans and policies to ensure that all economic decisions fully take into account any environmental impact. Governments and businesses alike should make eco-efficiency a guiding principle.
An eminent Pakistani economist Dr Mahbub ul Haq eloquently articulated his concerns for sustainable environment and development: “To ensure security from hunger, ignorance, poverty, health hazards and ecological degradation, minimum goals should be established for human development and ecological security. The development indicators should define the objectives for sustainable relationship between population and environment.”
In order to vindicate the right of people to a healthy environment and the right to development, a comprehensive strategy is required to achieve sustainable development worldwide. There is much talk these days of global challenges and opportunities. If globalisation is to yield positive results, it must be environmentally sustainable. This obviously cannot be achieved without effective policy instruments.
The urgency to address environmental challenges has never been greater in human history. In order to address these challenges, we have to rethink the way we live, produce and consume and how all this affects our environment. That is our great task and challenge in the 21st century. Indeed, at this time of major global change and uncertainty, the importance of sustainable development and the principles on which it is to be built lie at the heart of a secure future for mankind and the world which is our habitat.
The writer is a civil servant. The views expressed by him are his own. Samisaeed 7@hotmail.com

