An Israeli researcher has raised concerns that global climate models may be overestimating how much carbon forests can absorb from the atmosphere. The scientist argues that current predictions do not fully account for how trees respond to rising temperatures and changing precipitation patterns, which could reduce their capacity to act as carbon sinks. If correct, this would mean countries relying on forests to offset emissions may need to adjust their climate strategies. The finding has direct implications for carbon markets and national climate pledges that depend on nature-based solutions. Many countries and companies count on forest conservation and reforestation projects to generate carbon credits. If forests absorb less CO2 than assumed, the real climate benefit of those credits could be smaller than claimed. The research suggests a need for more conservative accounting of forest carbon sinks in both policy and voluntary markets.
