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World Trade Organization - Harvard Model United Nations

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environmental goals. These measures, as explained<br />

below, are primarily used to control trade, where trade<br />

is perceived to contribute directly to environmental<br />

damage, and to add incentive to adhere to the MEA by<br />

imposing trade penalties. Because WTO members must<br />

observe the most-favored nation and national treatment<br />

principles and eliminate “quantitative restrictions,”<br />

they are put in a difficult situation when faced with an<br />

environmental agreement that says parties can use trade<br />

restrictions against some countries (non-parties) but not<br />

against others (parties). According to environmental<br />

principles, they should follow the MEAs and penalize<br />

non-parties should they act in a manner harmful to the<br />

environment. According to trade principles, they are<br />

not following international trade rules outlined by the<br />

WTO. One example of this is the previously mentioned<br />

US-Mexico tuna dolphin example. The GATT panel<br />

ruled strictly based on the conditions of the trade treaties,<br />

without acknowledging or referencing MEAs. 69<br />

In recent years, steps have been taken to resolve WTO<br />

and MEA conflicts in other ways. Negotiators and new<br />

agreements now stress “mutual supportiveness” between<br />

WTO rules and MEAs rather than the old principle of<br />

supremacy of one principle. One such example is the<br />

Cartagena Protocol on Biosafety. In the preamble to<br />

the Protocol, there are three paragraphs that state the<br />

principle that “neither trade law nor the Protocol has a<br />

hierarchical position above the other, and, where there<br />

is overlap, the interpretation of each should be done<br />

in a manner striving to find consistency between both.”<br />

Another approach to promote mutual supportiveness is to<br />

implement MEAs in trade laws. In NAFTA, for example,<br />

there is a provision specifying under which conditions<br />

certain MEAs will prevail over NAFTA trade rules. 70<br />

<strong>Trade</strong>-related provisions<br />

One concern nations often have is how to balance<br />

trade law obligations (determined by WTO laws) with<br />

environmental obligations in MEAs. A way to reconcile<br />

the two is through trade-related provisions in MEAs.<br />

Although they are uncommon in MEAs, they have<br />

important effects on trade flows.<br />

Firstly, trade-related provisions in MEAs provide fairer<br />

regulatory frameworks. Participants in a market must be<br />

confident that all comparable parties are following the<br />

same regulatory constraints. Some constraints reflect<br />

economic and social choices of consumers while others<br />

reflect urgent environmental imperatives that must be<br />

respected above all else. <strong>Trade</strong>-related provisions allow<br />

General Assembly<br />

<strong>World</strong> <strong>Trade</strong> <strong>Organization</strong><br />

participants to see under which cases which constraints<br />

are mandatory for all members and which are viewed as<br />

optional. 71<br />

Another reason why such provisions are necessary is<br />

their ability to control markets. Some goods have high<br />

demand but meeting that demand could deplete the<br />

resources from which they’re made. The environmental<br />

opportunity cost of these goods may not be reflected in<br />

the market prices of those goods and thus market forces<br />

can’t prevent the resources from being depleted. In these<br />

circumstances, only an international structure of market<br />

control can promote conservation and protection. A key<br />

example of this is CITES, which protects certain species<br />

from the market forces and trade. 72<br />

While trade-related provisions help promote fairer<br />

competition and better protection of the environment,<br />

they also ensure compliance to environmental<br />

agreements. For example, the Montreal Protocol bans<br />

trade with non-parties in ozone-depleting substance.<br />

Because parties under the Protocol are limited in their<br />

production of ozone-depleting substances, they might<br />

try to take advantage by importing these substances<br />

The Montreal Protocol is an international treaty designed to protect<br />

the ozone layer by phasing out the production of numerous substances<br />

believed to be responsible for ozone depletion. Pictured above is the<br />

largest Antarctic ozone hole recorded as of September 2006.<br />

from countries not under the Protocol (non-parties).<br />

This trade-related provision in the Montreal Protocol<br />

ensures that the effectiveness and original purpose of the<br />

19

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