global temperatures have risen between 0.23f (0.13c) and 0.34f (0.19c) per decade
global temperatures have risen between 0.23f (0.13c) and 0.34f (0.19c) per decade
global warming:396
temperatures rose by 0.0 °c–0.2 °c from 1720–1800 to 1850–1900 (hawkins et al., 2017).