Copernicus: 2020 warmest year on record for Europe; globally, 2020 ties with 2016 for warmest year recorded
Global warming due to loss of large ice masses and Arctic summer sea ice
https://www.nature.com/articles/s41467-020-18934-3
Radiative Heating of an Ice-Free Arctic Ocean
https://pdfs.semanticscholar.org/efba/e15abb5f10ae821efdecbe6dcca113bb1e77.pdf
Climate Impacts From a Removal of Anthropogenic Aerosol Emissions
https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2017GL076079
We need to talk about aerosols
Greater committed warming after accounting for the pattern effect
https://www.nature.com/articles/s41558-020-00955-x
Maximum warming occurs about one decade after a carbon dioxide emission
https://iopscience.iop.org/article/10.1088/1748-9326/9/12/124002
Ecological Threat Register 2020
https://www.visionofhumanity.org/wp-content/uploads/2020/10/ETR_2020_web-1.pdf