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‘Tipping points’ confuse and can distract from urgent climate action

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Abstract

Tipping points have gained substantial traction in climate change discourses. Here we critique the ‘tipping point’ framing for oversimplifying the diverse dynamics of complex natural and human systems and for conveying urgency without fostering a meaningful basis for climate action. Multiple social scientific frameworks suggest that the deep uncertainty and perceived abstractness of climate tipping points render them ineffective for triggering action and setting governance goals. The framing also promotes confusion between temperature-based policy benchmarks and properties of the climate system. In both natural and human systems, we advocate for clearer, more specific language to describe the phenomena labelled as tipping points and for critical evaluation of whether, how and why different framings can support scientific understanding and climate risk management.


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School Authors: Anand Patwardhan, Rosina Bierbaum

Other Authors: Talia Chorover, Carlos Nobre, Mirey Atallah, Lou Perpes, Srilata Kammila, Rohini Kohli, Sonam Khandu, Christian Ledwell, Marco Billi, Upasna Sharma, Adelle Thomas, Christina Chan, Sirazoom Munira, Cristina Rumbaitis del Rio, Sumalee Khosla, Orville Grey, Marcia Toledo Sotillo, Sabrina Nagel, Lucy Njuguna, Minpeng Chen, Anthony Nyong, Jia Li, Tshewang Dorji, Isabel Whisson, Amanda McKee