The Intergovernmental Panel on Climate Change (IPCC) has acknowledged that a widely used climate scenario that has driven alarmist predictions for over a decade is unrealistic, casting doubt on numerous policies, studies, and headlines based on it.
| PULSE POINTS |
❓ WHAT HAPPENED: The Intergovernmental Panel on Climate Change (IPCC), a United Nations (UN) body tasked with informing global climate policies, has officially admitted that its so-called RCP8.5 climate scenario, used since 2011 to predict catastrophic climate outcomes, is “implausible.” This scenario, which assumed extreme emissions and fueled alarming climate models, has been widely used in research, media coverage, and policymaking. 📺 DETAIL: The RCP8.5 pathway projected a temperature rise of nearly 4°C by 2100, based on assumptions such as end-of-century coal use exceeding recoverable reserves. Critics like Roger Pielke Jr. have highlighted its misuse in tens of thousands of research papers and media headlines. Despite claims that the research community had moved on from RCP8.5, data shows thousands of studies still relied on it in recent years. The IPCC’s acknowledgment undermines years of fear-driven narratives and policies based on the scenario. 💬 KEY QUOTE: “The scenarios that have dominated climate research, assessment and policy… are implausible. They describe impossible futures.” – Roger Pielke Jr. 🎯 IMPACT: The admission casts doubt on the validity of countless climate policies and regulations based on RCP8.5, as well as media narratives promoting an imminent climate catastrophe. It also reinforces skepticism toward the politicization of climate science and the reliability of alarmist projections. 📺 FLASHBACK: In 2025, President Donald J. Trump’s executive order “Restoring Gold Standard Science” banned federal scientists from using RCP8.5, citing its unrealistic assumptions. Despite this, the scenario continued to influence global climate discussions and media narratives. |
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