350.org: Why We Need To Keep CO2 At 350 PPM

According to environmental writer Bill McKibben, and leading climate scientist James Hansen, 350 parts per million is the upper bound of safe CO2 levels on Earth. For a reasonable dissent that suggests 450 ppm, click here. McKibben has created an awesome website, www.350.org, to focus on getting to his magic number. The video below is a powerful demonstration  of why humanity should keep CO2 at 350 ppm, a wordless demonstration that doesn't depend on language, just numbers and images, to make its point.

 

 

Further Reading:

Add a comment
  • to get your picture next to your comment (not a member yet?).
  • Posted on July 4, 2008. Listed in:

    See other articles written by Eliav »

    Pledge to do these related actions

    Show that you care, 66°

    Add a RecyclingPin to your blog, site or forum to spread the Recycling Message. Please, ...

    Support a Do Not Mail Registry in the U.S., 162°

    Junk mail wastes our time, invades our privacy, and destroys the environment. Go to www.donotmail.org ...

    Food for Change: eat only plant-based foods for one whole WEEK, 116°

    What is it like to eat only plant-based foods for a whole week? If you ...

    Follow these related projects

    ecostore hosts Green Drinks

    An EcoStore project in Auckland, New Zealand

    Featured Companies & Orgs