Garden On, Vashon
Gardening, cooking, building, designing, dreaming…
Gardening, cooking, building, designing, dreaming…
350ppm—that is the upper limit of carbon dioxide (CO2) parts per million that can be in the atmosphere and still be that atmosphere we humans have enjoyed all our Homo Sap lives. And right now, it’s beyond that.
Julia Lakey, who’s involved with the Sustainability Committee’s work and who I know through yoga, organized a ringing of Island church bells at noon on Saturday, Dec. 12. Such markings of 350 are apparently happening all over the globe, in parallel with the Climate Change Conference in Copenhagen.
How far back do we have to wind the CO2 clock to reach 350? Well, according to www.CO2.org, our atmosphere was at 350 ppm back in 1987. It was at 315 in 1959—things have changed quickly, haven’t they?
It didn’t take long for we five bell-ringers to reach 350 strikes of the church bell—all of about 15 minutes. The Presby and Methodist Churches chimed in as well.
Nor did it take long for our atmosphere to reach and overreach 350ppm: only 22 years. That’s a gnat on a nano-second in the timeline of human evolution. And there’s nearly 6 billion of us homo saps adding CO2 all the time.
If you want more info, visit www.350.org or www.CO2.org.

from left: Julia Lakey, Weslie Rodgers, Rosellen Albers, Karen Dale, and Wally Fletcher under the bell at the Episcopal Church.
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February 1st, 2010 at 11:41 am
excellent post, keep it up! I will be checking back often
February 1st, 2010 at 7:41 pm
excellent post, keep it up! I will be checking back often