Scripps Institute of Oceanography projects that next month its monitoring station will for the first time measure CO2 at 400 parts per million.
Atmospheric CO2 has risen from 280 parts per million before the Industrial Revolution. 400 ppm is an arbitrary milestone that we'll blow right past on our way to 450 ppm within a few decades. This is an unprecedentedly fast rate of increase and it's getting faster. Not all measuring stations are exactly the same: A NOAA station in the Arctic measured CO2 at 400 ppm last year. [more inside]
posted by Sleeper
on Apr 25, 2013 -
To hear Rupert Murdoch's newspaper The Australian tell it, "Science" is now tempering its claims about the urgency of Global Warming.
Arts and Letters Daily goes even further, declaring a "Catastrophe Postponed"
on its front page. But a closer look at the meager factual content of The Australian
article (as opposed to the specious inferences and dramatic allusions to "leaked IPCC documents") suggests that, in fact, "Science" has just gotten more specific about its Global Warming claims, and the real situation remains as urgent as ever if we continue on our current track. Meanwhile, in tangentially related news, Chevron is reporting a massive new oil find
in the Gulf of Mexico. Not to imply any kind of conspiracy
here (since, you know, "Science" has proven that actual conspiracies are an urban myth).
posted by saulgoodman
on Sep 5, 2006 -