Introduction to International Environmental Law IEL Public International

Introduction to International Environmental Law (IEL)

Public International Law IEL is a branch of Public International Law. To Study IEL, it is important to have a general idea about the following: v The nature and scope of Public International Law. v The sources of Public International Law. v The subjects of Public International Law.

What is Public International Law? It is the law that regulates the relationship between persons of public international law, e. g. states, international organizations and multinational companies. States creates the rules of international law either for their own purposes or as means of facilitating the functions of organizations of which they are members.

Scope of Public International Law The Rules of international law covers almost every aspect of international activity. Public international law regulates the use of the sea, outer space, Antarctica. It governs international telecommunications, postal services, and the transportation of goods and persons by air or sea. It deals with the protection of the environment.

Sources of Public International Law Main sources: International treaties, Customs and general principles of law. Subsidiary sources: Judicial decisions and teachings of publicists. Voluntary sources: parties agree that the court may settle dispute without the strict application of law, but by applying other principles like fairness and equity. These sources are mentioned in a hierarchical manner, i. e. international treaties are the primary source of public international law

Subjects of Public International Law States: For an entity to be deemed a state, it must satisfy the following elements: 1. Defined territory 2. Permanent population 3. Government with control 4. Capacity to enter into international relations. States enjoy an international personality of the same degree. International Organizations: v They are established by an international agreement made by states. v International organizations enjoy an international personality of different degrees, depending on the rights and duties of each organization in its constituent document.

International Environmental Law (IEL) What is the meaning of environment? There is no specific definition for the term “environment”. Environment is generally defined as the totality of circumstances surrounding an organism or group of organisms, especially: The combination of external physical conditions that affect and influence the growth, development and survival of organisms. Early treaties did not define environment but referred to the natural resources of the earth like air, water, land, flora and fauna.

What is IEL? IEL is the body of rules of international law that are concerned with the protection of the global environment. IEL protects the environment from pollution, misuse, overuse and other damage.

Why we study IEL? The environmental problems are not confined to national boundaries. Therefore, national laws cannot by itself provide adequate protection for the environment. The study of IEL is an important part of our attempts to control environmental problems. Examples on a number of disasters that caused serious environmental problems: 1. Chernobyl Nuclear Power Plant (April 26, 1986): two gas explosions resulting in the release of a cloud of smoke, gas and radiation that continued to burn for at least a week. The radiation from Chernobyl moved over Norway, Sweden and Finland reached the heart of Europe, and small amount of the radiation has reached the U. S.

2. The Sandoz Chemical Spill (November 1, 1986): A fire was set in Sandoz agrochemical storehouse, Switzerland resulting in the release of toxic agrochemical material in the Rhine river, in one of Europe’s most serious catastrophes. 3. In 1991, near the end of gulf war, retreating Iraqi forces set fire to over 600 Kuwaiti oil wells, causing a serious pollution in the atmosphere during the nine month it took to extinguish these fires. 4. In 1993, a Norwegian tanker spilled 4000 tons of sulfuric acid into the sea of the Mexican coast. 5. The issue of global warming and climate change: in June 2006, the glaciers of Greenland were melting twice as quickly as they were five years earlier. The ice layers of Antarctica are also shrinking at unprecedented speed.

The Environmental Challenge The planet faces a number of environmental challenges that can only be faced through international cooperation. The environmental problems have an international dimension in two obvious aspects: v The pollution generated from a particular state has a serious impact upon other states. v It is now settled that environmental problems cannot be solved by states acting individually. cooperation between the polluting and the polluted state is necessary. International organizations, mainly the UN and the UN Specialized agencies, play an important role in developing IEL, and in promoting agreement among states during the treaty negotiations. International organizations also monitor the implementation of international treaties concerned with the protection of the environment.

Some Features (Characteristics) of IEL There is no one multilateral treaty that includes all the basic rules related to the protection of the environment. To find IEL on any particular area, we have to examine several treaties including some that may not seem relevant to the environment. (for example Geneva Conventions). The use of ‘framework’ treaties: a multilateral treaties that provide general principles that are elaborated through the later adoption of detailed annexes, schedules, protocols or by national action. Ex: The Convention on Climate Change and Biological Diversity of 1992. IEL has developed quickly and without a coherent structure. There is no specific definition for the term “environment”. The development of the rules of IEL was in the form of reaction to events, incidents or availability of scientific evidence, rather than in the form of anticipation of general or particular environmental threats and facing them with an anticipatory legal framework.

Historical Development of IEL Trail Smelter (1941) was the first legal case to consider international liability for cross-border air pollution caused to another nation, even if there is no existing treaty that creates obligations to prevent such damage. A special agreement (referred to as the Convention) was signed between US and Canada to settle any disputes that arise from the operation of smelter (located in Trail, B. C. ) through arbitration. Article 4 of the Convention provided that the tribunal shall apply the law and practice applicable in the U. S. , in addition to the rules of international law. Smoke from the smelter situated in Canada caused damage to forests and crops and distressed residents in the U. S. The arbitral tribunal held that under the principles of international law and the laws of the U. S. , no state has the right to use or permit the use of its territory in such a manner as to cause injury by fumes to properties and persons situated in another territory. The tribunal found that Canada was responsible under international law for the conduct of the Trail Smelter and shall pay compensation for the U. S. The Trail Smelter decision shaped the core principle underlying IEL. According to this principle, a country that creates transboundary pollution is liable for any harm caused to another country.

First International Meeting: The Stockholm Conference 1972. The UN considered the continuous harm of the human environment and its adverse effect on the condition of man, his physical, mental and social well-being. The United Nations held a Conference on the Human Environment at Stockholm from 5 to 16 June 1972. The Stockholm Conference aimed at setting the common principles necessary for the preservation and enhancement of the human environment.

The Second International Meeting: Rio Conference 1992 The UN Conference held at Rio de Janeiro from 3 to 14 June 1992, for the purpose of establishing a Commission on Sustainable Development.

Sources of IEL We have to differentiate between hard law and soft law. Hard law refers to international rules that are binding on states in their relations with other states ex: treaties, customs. Soft Law refers to international rules that are not binding in themselves ex: resolutions and declarations of the UN General Assembly. Treaties are the most authoritative source of IEL ex: the Whaling Convention and the Climate Change Convention 1992. Although soft law is not legally binding, it can have moral and political authority it can influence the creation of new international rule through customary international law. Ex: Stockholm declaration and Rio declaration played a fundamental role in development of environmental protection.

Customary rules also forms a part of IEL. Flexibility gives advantage to custom as a source of IEL Examples of Customary International Environmental law (CIEL): § Responsibility of a state not to engage in activity that cause damage to the environment of other states, unless the transboundary environmental impact of this activity proves to be insignificant. § Obligation of state not to allow any activity that could harm its environment, unless an environmental impact assessment has shown that the activity in question is allowed. § Obligation of a state to give all neighboring states prior notice of any activity on its territory that might affect the environment of other states.

Judicial decisions are a source of IEL. Judgments of the International Court of Justice (ICJ) are not binding as a legal precedent, but are legally binding between the parties. however, these decisions have a moral binding effect for subsequent judgments by the ICJ. In 1993, an environmental chamber of the ICJ was established. In 1998, the ICJ decided Gabčíkovo–Nagymaros Dams case (also called the Danube Dam case): ICJ decided that the Danube waterways shall be protected and the expected environmental benefit from the dam is disproportionate with the adverse environmental consequences.