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Hans Hansen
  • Barcelona
  • Spain
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Name of Organization, Institution, Company, or School:
350
Focus of Study/axe de l'étude/foco de estudio
audiovisuals
What languages do you speak?
English Spanish Catalan Deutsch
URL?
http://elrealizador.com
What did you film on 12.12.12?
Bike Music Festival Barcelona

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Hans Hansen

350 Graffiti

Posted on September 18, 2010 at 2:30pm 0 Comments

What does the number 350 mean?



350 is the most important number in the world—it's what scientists say is the safe upper limit for carbon dioxide in the atmosphere.



Two years ago, after leading climatologists observed rapid ice melt in the Arctic and other frightening signs of climate change, they issued a series of studies showing that the planet faced both human and natural disaster if atmospheric concentrations of CO2 remained above 350 parts per…

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At 7:27am on October 8, 2010, Ayla RobleAyla Roble said…
Bon día !!! Com va això? Abraçadas desde Madrizzzzzzzzz :-)

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