Researchers have identified key issues related to fairness and justice when it comes to planning for a more sustainable future in the face of climate change. They found that current models often overlook these important considerations, which can lead to policies that disproportionately affect vulnerable communities. To address this, the researchers propose a new approach that prioritizes embedding principles of equity and justice into the design of these models. This could involve sharing costs and benefits more fairly, developing new frameworks for sustainable development, and involving underrepresented communities in the decision-making process. By taking a more critical look at how climate models are designed, the researchers hope to create more equitable and just solutions that benefit everyone, not just those who are already well-off.