In recent developments, several significant studies related to climate change predictions have been retracted due to errors. Notably, a paper published in a leading journal projected high costs associated with climate change, which has now been withdrawn by its authors. This retraction has raised concerns as the study was widely utilized by central banks to inform economic policy. Concurrently, researchers have adjusted their estimates regarding the potential drop in global income attributed to climate change, slightly lowering their previous projections. These events underscore the ongoing challenges in climate change research and the importance of rigorous peer review.