Arias, P.A, Bellouin, N., Coppola, Erika, Jones, R.G, Krinner, Gerhard, Marotke, J, Naik, Vaishali, Palmer, M.D., Rogeli, J, Rojas, M., Sillmann, J, Storelvmo, T, Thorne, Peter, Trewin, B., Achuta Rao, K., Adhikary, B, Allan, R. P., Armour, Kyle, Bala, G., Barimalala, R, Berger, S, Canadell, J.G, Cassou, C, Cherchi, A, Collins, W, Collins, W.D., Connors, S.L, Corti, S, Cruz, F, Dentener, F.J, Dereczynski, C, Di Luca, A, Diongue Niang, A, Doblas-Reyes, F.J, Dosio, A, Douville, H, Engelbrecht, F, Eyring, V, Fisher, E, Foster, P., Fox-Kemper, B, Fuglestvedt, J.S, Fyfe, J.C, Gillett, N.P., Goldfarb, L, Gorodetskaya, I, Guitierrez, J.M, Hamdi, R, Hawkins, Ed, Hewitt, H.T, Hope, P, Islam, A.S, Jones, C, Kaufman, D.S, Kopp, R.E, Kosaka, Y, Kossin, J, Krakovska, S, Lee, J-Y, Li, J, Mauritsen, T, Maycock, T.K, Meinshausen, Malte, Min, S-K, Monteiro, P.M.S, Ngo-Duc, T, Otto, F, Pinto, I, Pirani, Anna, Raghavan, K, Ranasinghe, Roshanka, Ruane, A.C, Ruiz, L, Salle, J-B, Samset, B-H, Sathyendranath, S, Seneviratne, Sonia I., Sörensson, Anna A, Szopa, Sophie, Takayabu, I, Treguier, A-M., van der Hurk, B., Vautard, Robert, von Schuckmann, Karina, Zaehle, S., Zhang, Xin and Zickfeld, Kirsten (2023) Technical Summary. In Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change. Technical Report. Cambridge University Press, United Kingdom and New York, NY, USA.