tag:blogger.com,1999:blog-2171175265245997391.post3606313482065278357..comments2024-03-02T23:32:19.314+13:00Comments on Seemorerocks: Extreme weather event forecast for South Island New Zealandseemorerockshttp://www.blogger.com/profile/09638172074263860001noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-2171175265245997391.post-68884395692590482092016-05-10T03:12:50.300+12:002016-05-10T03:12:50.300+12:00"Barring some major breakthrough that allows ..."Barring some major breakthrough that allows excess CO2 to be scrubbed from the air, it is currently an impossibility for us to reach the target of 350 ppm that many consider the threshold of dangerous climate change effects. I expect it will take at least 1,000 years before CO2 drops again below 350 ppm. – Ralph Keeling, director of Scripps CO2 Group"<br /><br />http://globalclimatechangenow.blogspot.ca/Acehttps://www.blogger.com/profile/17786196655918237161noreply@blogger.com