Data and Code for "Fixed climate feedback assumptions systematically underestimate policy-relevant economic risks"

This archive contains the code and data supporting the findings of the manuscript titled: "Fixed climate feedback assumptions systematically underestimate policy-relevant economic risks“. The code was used to implement the temperature-dependent dynamic climate feedback mechanism within the coupled FaIR-DICE Integrated Assessment Model, run ensemble simulations under various climate policy scenarios, and perform the subsequent data analysis and visualization. The datasets include model outputs for key climate and economic indicators presented in the main paper and Supplementary Information, such as projected temperature pathways, net-zero CO₂ timing, abatement costs, climate damages, and Social Cost of Carbon under different feedback assumptions and scenarios.