Fossils show huge carbon emissions harm forests, not ‘green the planet’

Fossils don’t lie, even when talking points do. A new study of leaves from 56 million years ago—the Paleocene-Eocene Thermal Maximum—shows what happens when carbon dioxide floods the atmosphere: forests don’t luxuriate; they sicken, wit, and die. This is not a curiosity for paleobotanists. It’s a preview of our current experiment, written in stone. That matters because we keep hearing claims that fossil fuel pollution will “green the planet.” The analysis of fossilized leaf cells smashes that fantasy. These leaves tell a story of stressed plants somewhere between survival and collapse. The Earth has already run this test, and the verdict is clear: more carbon pollution is not biological fertilizer; it is an extinction-grade solvent. Today’s policy must stop parsing old promises and start reading old rocks. Let this study be a rebuke to every official who cherry-picks “greening” from a crisis. The planet’s sentinel is watching—and the leaves are telling us to act before our own age becomes the next dark layer. ```json {"key_insight": "Fossil leaves from 56m years ago show carbon-driven heat harms forests, contradicting claims that CO2 will green the planet.", "confidence": 92} ```