The ‘97% Climate Consensus’ Is Now Well Above 99%

A recent study confirms that over 99% of climate scientists now agree on the evidence for human-induced climate change, an increase from the widely cited 97% figure from 2013. This shift reflects a growing scientific consensus as more research underscores the human impact on global warming. Despite this overwhelming evidence, some politicians and media continue to cast doubt on the role of human activity. However, the denialism has largely vanished among scientists, who agree that human influence has warmed the atmosphere, oceans, and land.

Key Points

• Scientific Consensus: The latest study found that over 99% of climate scientists endorse the evidence for human-induced climate change, up from 97% in 2013.
• Improved Methods: The recent study used the same methodology as the 2013 analysis, with added refinements to include more climate-contrarian literature, strengthening the findings.
• Addressing Contrarian Papers: Previous reviews have highlighted flaws in contrarian climate papers, such as cherry-picking data and methodological errors, which undermine their credibility.
• Human vs. Natural Influences: Climate scientists distinguish human-induced warming from natural variability, with human activity identified as the primary driver of recent global temperature increases.
• Growing Evidence: Reports from the IPCC reiterate that human influence is unequivocally responsible for warming, with temperatures now at their highest levels in over 100,000 years.

Summary

The article highlights that the scientific consensus on human-caused climate change has grown from 97% in 2013 to over 99% today, reflecting the overwhelming evidence supporting human influence on global warming. Reviews of climate-contrarian papers reveal methodological flaws, strengthening the consensus. Climate scientists agree that human activity, not natural variability, is the primary cause of current warming trends. The evidence is clearer than ever: urgent action is needed to address human-driven climate change.

Based on an article published by The Conversation.