1. Adoption of the Paris Agreement. Proposal by the President (1/CP21) (UNFCCC, 2015); http://unfccc.int/resource/docs/2015/cop21/eng/10a01.pdf
2. Roelfsema, M. et al. Taking stock of national climate policies to evaluate implementation of the Paris Agreement. Nat. Commun. 11, 2096 (2020).
3. Emissions Gap Report 2018 (UNEP, 2019).
4. Clarke, L. et al. in Climate Change 2014: Mitigation of Climate Change (eds Edenhofer, O. et al.) 413–510 (IPCC, Cambridge Univ. Press, 2014).
5. Rogelj, J. et al. In IPCC Special Report on Global Warming of 1.5 °C (eds Masson-Delmotte, V. et al.) 93–174 (WMO, 2018).