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"Then I say the Earth belongs to each generation during its course, fully and in its right no generation can contract debts greater than may be paid during the course of its existence"

Thomas Jefferson, September 6, 1789

"You never change things by fighting the existing reality. To change something, build a new model that makes the existing model obsolete."

Buckminster Fuller, philosopher, futurist and global thinker (1895 - 1983)

"History teaches us that men and nations behave wisely once they have exhausted all other alternatives"

Abba Eban

JOIN US IN COLOGNE!
The conference is planned to be held September 1-5, 2020 in Cologne.
Due to deteriorating situation with COVID-19, the conference will be held online, while presentations of such papers will have the same publishing procedure as if they were presented in person

Practical info

Please contact us at sdewes2020@sdewes.org for any questions.

 

Useful links:

Cologne Tourist Board: www.cologne-tourism.com/

Blog of Cologne Tourist Board: blog.koelntourismus.de/en/

KölnCard: www.cologne-tourism.com/book-buy/koelncard/


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SDEWES INDEX
Benchmarking the performance of cities across energy, water and environment systems
related metrics presents an opportunity to trigger policy learning, action, and cooperation to bring cities closer to sustainable development.

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