350

350:

Dear World,
This is an invitation to help build a movement–to take one day and use it to stop the climate crisis.

On October 24, we will stand together as one planet and call for a fair global climate treaty. United by a common call to action, we’ll make it clear: the world needs an international plan that meets the latest science and gets us back to safety.

This movement has just begun, and it needs your help.

From the The Buddhist Climate Project website I read:

In his closing speech to the international climate talks in Poland in December 2008, Al Gore stated that former targets for fighting global warming had been rendered obsolete by new findings, and that 350 parts per million of atmospheric carbon dioxide was the new standard for which the world should aim. His remarks drew the longest applause of the conference.

The 350 target accepts that we are challenged not only to reduce carbon gas emissions, but to actively remove huge quantities of fossil carbon already present in the atmosphere. It represents the upper limit of a safe-climate zone (300–350 ppm) for human civilization. It is the only target so far proposed that is consistent with the avoidance of runaway global warming. The existential challenge we face is expressed as a simple target figure, first defined by NASA’s James Hansen and colleagues in their key 2008 scientific paper, “Target Atmospheric CO2–Where Should Humanity Aim?” which states:

If humanity wishes to preserve a planet similar to that on which civilization developed and to which life on Earth is adapted, paleoclimate evidence and ongoing climate change suggest that CO2 will need to be reduced from its current 385 ppm to at most 350 ppm, but likely less than that… An initial 350 ppm CO2 target may be achievable by phasing out coal use except where CO2 is captured, and adopting agricultural and forestry practices that sequester carbon. If the present overshoot of this target CO2 is not brief, there is a possibility of seeding irreversible catastrophic effects.

HOW CAN ANIMATION BE USED TO COMMUNICATE OUR CONNECTION TO GLOBAL WARMING?

350 Animation:

What’s the best way to introduce the world to 350?

With over 4000 languages spoken around the world, it’s probably not with a bunch of words. We did our best to boil down the science of global warming and vision of the 350 movement in 90 seconds. Check it out.

350

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Posted on Thursday, May 14th, 2009