Exploring the possibility space: taking stock of the diverse capabilities and gaps in integrated assessment models oleh I Keppo, I Butnar, N Bauer, M Caspani, O Edelenbosch, J Emmerling, P Fragkos, C Guivarch, M Harmsen, J Lefèvre, T Le Gallic, M Leimbach, W McDowall, J-F Mercure, R Schaeffer, E Trutnevyte, F Wagner