Fair trade or free trade? Let your voice be heard on Minnesota’s future!
The Obama Administration is negotiating two new mega trade deals (one with Pacific Rim countries, another with Europe) entirely in secret, with the goal of further expanding the NAFTA-model of free trade. These trade agreements could have major impacts on Minnesota's farmers, workers, small business owners and rural communities. They could limit Minnesota’s ability to support local food and energy systems and grow local businesses. In order to stay up to speed, Minnesota has set up a new Trade Policy Advisory Council (TPAC) to advise the state legislature and Governor.
TPAC wants to hear from Minnesotans: What concerns do you have about free trade? What role could TPAC play in the future? Now is your opportunity to have a say in our future trade policy. Complete the survey and let them know future trade negotiations should be public, not secret. Help ensure the voices of all Minnesotans are heard in the development of trade agreements and that they protect local control and our quality of life. The free trade model has failed for Minnesota and we need a new approach to trade. Help ensure the voices of all Minnesotans are heard before trade agreements are completed, and that they protect local control, our natural resources and our quality of life.
Source: Environment News Service
Published October 24, 2008
PARIS, France, October 23, 2008 (ENS) - Underground aquifers contain 100 times the volume of fresh water found on the Earth's surface but they have been neglected under international law despite their environmental, social, economic and strategic importance.
On Monday, that will change as the UN General Assembly receives the draft of a new international treaty to safeguard these enormous pools of underground water shared by more than one country.
The draft Convention on Transboundary Aquifers applies to 96 percent of the planet's freshwater resources - those that are to be found in underground aquifers, most of which straddle national boundaries.
Many shared aquifers are under environmental threats caused by climate change, growing population pressure, over-exploitation, and human induced water pollution.
The draft treaty requires that aquifer states not harm existing aquifers and cooperate to prevent and control their pollution. Prepared over the past six years by the UN International Law Commission with the assistance of experts from UNESCO's International Hydrological Programme, the treaty is intended to fill a gap in the law.
To accompany the draft treaty, UNESCO is publishing the first-ever world map of shared aquifers. It shows the aquifer locations and provides information about the quality of their water and rate of replenishment by rainfall.
So far, the inventory includes 273 shared aquifers - 68 are in the Americas, 38 in Africa, 65 in eastern Europe, 90 in western Europe and 12 in Asia.
The growth in the demand for water since 1950 has been met by the increased use of underground resources. Globally, 65 percent of this water is devoted to irrigation, 25 percent to the supply of drinking water and 10 percent to industry.
Underground aquifers account for more than 70 percent of the water used in the European Union, and are often the only source of supply in arid and semi-arid zones.
Aquifers supply 100 percent of the water used in Saudi Arabia and Malta, 95 percent in Tunisia and 75 percent in Morocco.
Irrigation systems in many countries depend very largely on groundwater resources - 90 percent in the Libya, 89 percent in India, 84 percent in South Africa and 80 percent in Spain.
One of the largest aquifers in the world is the Guarani Aquifer, extending over 1.2 million square kilometers, shared by Brazil, Argentina, Paraguay and Uruguay.
Although aquifer systems exist in all continents, not all of them are fed on a regular basis by rainfall. Those in north Africa and the Arabian peninsula were formed more than 10,000 years ago when the climate was more humid and are no longer replenished.
This well in Africa's Sahara desert taps into an underground aquifer. (Photo by J.R. Virtue)
In some regions, even if the aquifers are renewable, they may be endangered by over-exploitation or pollution. In the small islands and coastal zones of the Mediterranean, people often use groundwater more rapidly than it is replenished.
The aquifers in Africa, which are some of the biggest in the world, are still under-exploited, the UN agency says, adding, "They have considerable potential, provided that their resources are managed on a sustainable basis."
Since they generally extend across several national boundaries, the sustainable use of African aquifers depends on agreed management mechanisms that will help prevent pollution or over-exploitation.
Mechanisms of this kind have begun to emerge. In the 1990s Chad, Egypt, Libya and Sudan established a joint authority to manage the Nubian aquifer system.
In their project concerning the Iullemeden aquifer that extends over 500 000 square kilometers in the semi-arid tropical savanna ecoregion of West Africa, Niger, Nigeria and Mali have approved in principle a consultative mechanism for administering the aquifer system. UNESCO says such mechanisms still are rare but the new treaty may encourage their formation.