Carbon Dioxide Might be At Highest Sustained Levels in Fifteen Million Years
February 20, 2010
According to a UCLA press release issued October 8, 2009, a study in the October 8, 2009 edition of Science suggests that the last time that CO2 levels were as high as today — and were at those levels over sustained periods of time — the earth was 5 to 10 degrees warmer Fahrenheit, there [...]
Saturday February 20th, 2010 in , 20 million years, arctic ice cap, CO2 levels, Science, Tripati, UCLA | 9 Comments »