since the mid 1970s, global temperatures have been warming at around 0.2 degrees celsius per decade.
since the mid 1970s, global temperatures have been warming at around 0.2 degrees celsius per decade.
global warming:21
multiple independently produced instrumental datasets confirm that the 2009–2018 decade was 0.93 ± 0.07 °c warmer than the pre-industrial baseline (1850–1900).