Monday, March 27, 2006
Monday, March 20, 2006
KEN se munit de son propore site! / KEN has relocated!
Tunisie El-Khadra célèbre son 50eme anniversaire d'indépendance / Tunisia El-Khadra celebrates its 50th anniversary of Independence
An English text follows…
Durant ce demi-siècle d’indépendance beaucoup a été réalisé dans le domaine du Développement Durable dans notre petit mais Grand pays qu’est la Tunisie. Des efforts louables et des ressources considérables ont été déployés sur plusieurs niveaux.
Une importance capitale a été accordée à l’accès à l’Éducation et la Santé jugées comme priorités absolues pour les générations qui contribueront à la construction de la nation, le Code du Statut Personnel a été promulgué et la lutte contre la pauvreté a été lancée afin de fournir les besoins essentiels à tous les tunisiens et tunisiennes.
La Tunisie, étant un pays agricole en premier lieu, a vu une panoplie de programmes telle qu’une politique hydraulique assez avancée par rapport à d’autres pays émergents, l’aménagement territorial, la lutte contre la désertification, et bien d’autres.
Plusieurs organismes et institutions œuvrant dans le domaine du Développement Durable ont vu le jour. Parmi eux, l’Agence Nationale de Protection de l’Environnement, l’Office National de l’Assainissement, L’Agence Nationale de Protection du Littoral, l’Institut National de Recherches Scientifiques et Techniques, le Centre International des Technologies de l’Environnement de Tunis, l’Agence Nationale des Energies Renouvelables.
De même, une série de nouvelles lois et une compagne de sensibilisation visant à réduire le fardeau des coûts des produits pétroliers en suivant une consommation responsable ont été lancées. Plusieurs conventions régionales et internationales ont été signées.
Sur le terrain, les efforts déployés par le gouvernement ont été renforcés par le dynamisme et la motivation des ONGs tunisiennes qui ont pu développer plusieurs projets pour le bien des communautés et de l’Environnement.
La Tunisie fête donc le cinquantenaire de son indépendance. Certes tant a été réalisé et encore plus reste à faire. Avec une croissance soutenue du PIB avoisinant les 5% depuis plus de 3 décennies, la Tunisie fait face à un enjeu de taille : maintenir voire augmenter cette croissance en gardant son pseudonyme de « El-Khadra » (la verte), pour ses générations présentes et futures!
Justement c’est l’équation du Développement Durable ! L’appel à unir tous les efforts et les initiatives pour résoudre cette équation s’imposent encore plus dans cette nouvelle phase. El-Khadra Environmental News (KEN) ambitionne d’être un pas dans la suite du long chemin. En effet, une des idées véhiculée dans notre site et notre vision est qu’une - mauvaise - tendance environnementale ne peut être une destiné : nous pouvons changer les choses!
Ainsi, comme mentionné dans notre mission, KEN est un site dédié à partager des idées et opinions sur le Développement Durable en Tunisie. Ce dernier, le Développement Durable, est basé sur un modèle multi-sphères, à savoir l’équilibre entre l’économique, le social, et l’environnemental.
Nous pensons que l’information est une étape primordiale, voir cruciale, vers des solutions beaucoup plus globales. Informer rime avec sensibiliser qui à son tour rime avec éduquer. C’est là ou réside une des solutions préconisées par KEN; «penser globalement et agir localement»*. Ainsi toute solution environnementale nécessite des changements non seulement écologiques et économiques mais aussi culturels.
Nos objectifs délimitent très bien cette position. En effet, en définissant clairement les macro-problèmes environnementaux, nous informons des différents dangers et risques écologiques auxquels nous faisons face -ou nous ferons face. La solution est ainsi bien définie : une solution à l’échelle nationale doit être accompagnée d’une solution à l’échelle individuelle; à savoir au niveau des consommateurs. Comme nous l’avons mentionné dans plusieurs de nos posts, nous devons converger vers un mode de vie beaucoup plus altruiste – qu’égoïste – pour atteindre une efficacité supérieure au niveau des stratégies environnementales nationales.
Votre contribution à KEN est cruciale. Joignez-nous !
L'équipe KEN.
* (Rene Dubos (1972), consultant pour la United Nations Conference on the Human Environment)
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During this last half-century of independence so much has been achieved in terms of Sustainable Development in our small but Great country Tunisia. Commendable efforts and considerable resources have been deployed on several levels.
Some of the priorities were education and health identified as absolute priorities for educated and healthy generations, the “Code of Personal Status”, the fight against poverty, and so on and so forth.
Tunisia, an agricultural country in the first place, implemented several programs such as a hydraulic resources management policy that rather advanced with comparison to other emergent countries, territorial planning, fight against desertification and mucn more.
Many organizations and institutions working toward Sustainable Development were created including the National Agency for Environmental Protection, the National Office of Sanitation, the National Agency for Coastal Protection, the National Institute for Scientific and Technical Research, Tunis International Center for Environmental Technologies, and the National Agency for Renewable Energies.
More recently, a series of new laws and a campaign aiming at reducing the burden of fuel costs through responsible consumption were launched. Several regional and international agreements were signed.
On the ground, the efforts deployed by the government were reinforced by the dynamism and motivation of Tunisian ONGs who developed several projects for the benefit of communities and the Environment.
Tunisia thus celebrates its fiftieth anniversary of independence. Admittedly, so much has been done so far and more needs to be accomplished. With a sustained GDP growth averaging 5% for more than 3 decades, Tunisia is facing an important stake: to support or even increase its growth to be truthful to its quality of "El-Khadra" (the green), for the benefit of its present and future generations!
This is precisely the equation of Sustainable Development! The call to link all efforts and initiatives to solve this equation, sometimes almost unsolvable, is essential even more in this new phase. El-Khadra Environmental News (KEN) is only one step forward in this long road ahead.
One of the ideas conveyed in our website and in our vision is that trend is not destiny: we can change things.
Hence, as mentioned in our mission, KEN is a website dedicated to sharing ideas and opinions on Sustainable Development in Tunisia. The latter is based on a multi-spheres model, namely economic development, social equity, and environmental protection.
We think that information is a crucial step towards a global solution. Information is in line with awareness and education. KEN’s solution is directed towards this idea of awareness and more specifically to the "think globally, act locally"* motto. Any environmental solution requires not only ecological and economic changes but also cultural changes.
Our objectives delimit clearly our position. Indeed, by clearly defining macro-environmental problems, we provide information about different ecological threats and risks. The solution framework is obvious: a national solution should be jointly coupled with an individual solution; at the consumers level. As we mentioned it in several of our posts, we must converge towards an altruistic lifestyle rather than a selfish lifestyle.
Your contribution to KEN is key to its success. Join us!
The KEN team.
* Rene Dubos (1972), advisor for the United Nations Conference one the Human Environment.
Thursday, March 16, 2006
Projets de développement durable / Sustainable development projects
Friday, March 10, 2006
Need for sustainable development / Nécessité du développement durable.
Friday, March 03, 2006
Nanotechnologies & Environment.
In 2050, developing countries will account for 60% of world GHG emissions. In fact, these countries are expected to go into a long-run industrialization process. Thus, it is important to integrate them in future negotiations. However, if these countries adhere to international treaties for GHG emission reduction they will bear much of the costs. Officials of these countries argue that they do not want be penalized for their development. As mentioned in previous posts (16-12-05 and 20-02-06) Tunisia has signed the Kyoto protocol, but what is the cost of the signing this agreement? Are there any cost effective alternatives for our country? The answer is affirmative and it seems that this is going to be one of the newest trends for solving environmental problems. According the EPA, reducing pollution at the source "is fundamentally different and more desirable" than managing waste and controlling pollution. One way to do this is to use nanotechnologies. David Rejeski, director of the Project on Emerging Nanotechnologies at the Woodrow Wilson International Center for Scholars in Washington, said that "Nanotechnology holds tremendous potential for pollution prevention and sustainability, especially in the areas of clean water, energy and efficient sensors". What is “Nanotechnology”?
Wikipedia defines Nanotechnology as any technology which exploits phenomena and structures that can only occur at the nanometer scale, which is the scale of several atoms and small molecules. The United States National Nanotechnology Initiative defines it as follows: "Nanotechnology is the understanding and control of matter at dimensions of roughly 1 to 100 nanometers, where unique phenomena enable novel applications." Emerging Nanotechnologies hold great promise for creating new means of detecting pollutants, cleaning polluted waste streams, recovering materials before they become wastes, and expanding available resources. Like all emerging technologies with great promise, the Nanotechnology and Nanochemistry industries will present new challenges in ensuring that environmental risks are properly managed (more details). Green chemistry means designing chemical products and processes in a way that reduces or eliminates hazardous substances from the beginning to end of a chemical product's life cycle. However, there are risks associated with Nanotechnologies. According to the findings of researchers in this field (more details) there are three main threats at the following levels (i) exposure, environmental fate, and transport, (ii) toxicity, and (iii) global impact and life cycles. Examples: - Biotechnology offers the promise of more resistant crops, medicines grown in genetically modified plants, and designer bacteria capable of cleaning up oil spills. However, the implications of these genetically modified organisms for existing ecosystems and human health are unclear. - Membrane technologies can be used to desalinate water, and remove trace quantities of toxic substances from drinking water. Conversely, the manufacture of these membranes may expose workers to solvents, concentrated streams of waste materials may be generated by membrane facilities, and large quantities of un-degradable waste may result from membrane disposal.
We would like to thank Slaim for the article that he sent us on Nanotechnologies: U.S. Regulators, Experts Launch "Green" Nanotechnology Effort.