Only the simulations that included human influences exhibited warming similar to the observed temperatures around the globe during the last century. (c2es.org)
The average temperature around the globe in 2011 was 0.92 °F (0.51 °C) warmer than the mid-20th century baseline. (giss.nasa.gov)
The average temperature around the globe in 2011 was 0.92 degrees F (0.51 C) warmer than the mid-20th century baseline.» (climateaudit.org)