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

    Sign Petition and Help Stop Commercial Whaling, 76°

    Greenpeace are asking people to sign their petition in support of two of their activists ...

    Stop Misleading Energy Pipedreams with your signature!, 1°

    Please sign my petition "Stop Misleading Energy Pipedreams." Remind Congress that we don’t want to ...

    Fight Voter Suppression!, 21°

    Concise guide on early voting and what to do if you have a problem at ...

    Follow these related projects

    CO2 - Ionic Exchange for Climate Change - CO2 Converter

    San Carlos de Bariloche, Rio Negro, Argentina

    Featured Companies & Orgs