the planetary health check

Seven breached Planetary Boundaries continue to worsen as record ocean heat, droughts, floods, wildfires and extreme heat reveal an Earth system under strain, according to the latest Planetary Health Check. The annual update (2026) is authored by more than 60 scientists and produced by the Planetary Boundaries Science Lab at the Potsdam Institute for Climate Impact Research (PIK). 

the risk of a hothouse Earth trajectory
One Earth -  the cell press journal (2026)
William J. Ripple, Christoper Wolf, Johan Rockströmr, Katherine Richardson, Nico Wunderling, Jillian W. Gregg, Thomas Wsterhold, Hans Joachmin Schellnhuber

a Nordic perspective on AMOC tipping  

impacts and strategies for prevention and governance
TemaNord 2025:504
Coordinating author: Aleksi Nummelin – Finnish Meteorological Institute, Finland.
Contributing authors (grouped by institute):Daan van den Broek1, Alexey Karpechko1, Leena Leppänen1, Saara Leppänen1, Joonas Merikanto1, Mika Rantanen1, Laura Thölix1, Timo Vihma1, Helmi Räisänen2,3 , Petteri Uotila3, Nadezhda Filimonova4, Ilona Mettiäinen4, John Moore4, Dele Raheem4, Sirpa Rasmus4, Sampo Sanaksenaho4, Vivien Reh5, Yulia Yamineva5, Simo Sarkki6, Juha Hiedanpää7, Laura Albareda8, Angel Ruiz-Angulo9, Theodoros Karpouzoglou10, Halldor Bjornsson11, Ada Gjermundsen12, Andreas Born13, Manjana Milkoreit14, René Navarro-Labastida15, Stephanie Rost16, Chuncheng Guo17, Amber A. Boot18, Swinda K.J. Falkena18, René M. van Westen18, Claudia E. Wieners18, Marieke Femke de Jong19, Liisi Jakobson20, Stefan Rahmstorf21, Gaurav Madan22, Felix Schaumann23, Anastasia Romanou24, Bindhy Wasini Pandey25, Saransh25, Honiya Dakpe25,, Oana Branzei26, Alun Hubbard6,27

2024 the state of the climate report  

perilous times on  planet earth by
William J Ripple, Christopher Wolf, Jillian W Gregg, Johan Rockström, Michael E Mann, Naomi Oreskes, Timothy M Lenton, Stefan Rahmstorf, Thomas M Newsome, Chi Xu, Jens-Christian Svenning, Cássio Cardoso Pereira, Beverly E Law, Thomas W Crowther

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