Sustainable society and city.

Oral

Presentation

summary

I – sustainable society

        1. Definition sustainable development

        -A development who don't compromise the ability of the future generations to meet their needs while the actual generation meet and benefit from their own needs.

        -The development need to check at least three conditions to be considered as a sustainable development : social, economic and environmental. We can add a fourth consideration : political.

        2. (presentation of the picture)

II – sustainable cicites

        1. Definition

        -A sustainable city is designed with consideration of environmental impact (air pollution, water pollution etc.) it can be called an "eco-city".

        -A sustainable city offers a good quality of life to current residents and check the coditions of sustainable development.

        2.Example of a sustainable city

        -It's not really a sustainable city, but this city is one of the leading city to the way of sustainability. It's Eugene near Portland

        .85% of its energy is made by renewable sources

        .

        .Eugene’s public transit system was nominated for an international sustainability award for being one of the first diesel-electric hybrid systems to operate in the U.S.

III - Conclusion

        We'll have to change our live standards, our cities aren't adapted, Some cities and populations began to become aware of the importance of the sustainable development. In favour of everyone follow

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