NOAA Analysis (1 of 2) (image) American Association for the Advancement of Science Share Print E-Mail Caption A NOAA analysis using updated global surface temperature data disputes the existence of a 21st century global warming slowdown. The new analysis suggests no discernable decrease in the rate of warming between the second half of the 20th century, a period marked by manmade warming, and the first fifteen years of the 21st century, a period dubbed a global warming Credit [Credit: NOAA's National Centers for Environmental Information] Usage Restrictions Please cite the owner of the material when publishing. It may be freely used by reporters as part of news coverage, with proper attribution. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.