The 2023 state of the climate report: Entering uncharted territory

Background

The Earth faces a climate crisis as human activities increasing the release of harmful greenhouse gases, turning scientists' warnings of extreme conditions into reality. Climate records are breaking, causing widespread suffering. This report examines the global climate crisis, presenting key climate facts and policy recommendations for scientists, policymakers, and the public. It serves as an up-to-date resource on the escalating emergency.

Conclusions and Takeaways

The 2023 State of the Climate report warns that the planet is entering uncharted climate territory, with key indicators reaching record extremes. July 2023 recorded the highest global temperature in potentially 100,000 years, alongside unprecedented low Antarctic sea ice. The report urges a shift from conventional economic growth to policies that prioritize human well-being and equitable resource distribution. It highlights rising fossil fuel subsidies and calls for phasing out coal, issuing urgent warnings and recommendations. The report also advocates for an IPCC assessment on climate feedback loops and increased funding to compensate developing countries for climate-related loss and damage. It recommends stabilizing and reducing the human population through gender justice initiatives. Additionally, the report underscores the uncertainties surrounding negative emissions technologies, as they remain in early development with unknown effectiveness, scalability, and environmental and societal impacts. It warns that climate change is reducing global agricultural productivity, increasing undernourishment, and necessitating improved crop resilience and dietary shifts. Finally, it stresses that climate change disproportionately harms impoverished populations, reinforcing the need for equitable resource consumption.