james hansen "2025 temperature is 'acid test'"

For those interested in the detailed analysis of Earth's climate processes, there are few sources better than former NASA scientist James Hansen (often called the Father of Climate Science). Hansen's latest detailed analysis examines the unprecedented warming over the past few years, explains why this is happening and warns that the outcome of 2025's results will be key to understanding whether recent temperatures have been due to exceptional circumstances or really are accelerating.  

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