Carbon Tax is not justified. CO2 is a savior.
Saturday, October 24, 2026 at 10:16AM Far from causing a mass collapse, previous high-carbon epochs fostered some of the richest expansions of biosphere diversity in Earth’s history.
The long-term geological record reaffirms that atmospheric CO₂ and global surface temperature do not move together in simple lockstep. Carbon dioxide levels were 10 to 15 times higher than today during peaks in the early Paleozoic era, 538.8 to 251.9 million years ago.
In another notable example, extensive ice sheets covered major continental areas during the Late Ordovician glaciation 440 million years ago, even as CO₂ levels exceeded 4,000 ppm. By contrast, today's CO₂ hovers around 425 ppm, rising and falling with the rhythms of the seasons.
This deep-time perspective is reconstructed from marine sediment cores, fossil isotope data and the physical evidence engraved in the bedrock. It renders modern apocalyptic panics around atmospheric carbon decidedly flawed.
These records are a permanent blueprint of nature across the rise of multicellular life and the broader miracle of Earth's biology. This surviving record is written in stone, and it directly challenges the narrative of a climate emergency.
Earth's climate is governed by a complex matrix of natural drivers - ocean circulation, cloud albedo, solar irradiance, and orbital cycles - of which CO₂ is merely one piece in a planetary jigsaw puzzle.
In the broad arc of history, our current geological epoch (the Quaternary) sits near historic lows for both atmospheric carbon and planetary temperature. During recent glacial peaks, CO₂ fell to approximately 180 ppm - dangerously close to the 150 ppm threshold where land plants cease photosynthetic activity.
The modest rise in CO₂ over the industrial era has effectively pulled the biosphere further away from that biological floor, stimulating global vegetation growth and leaf expansion confirmed by NASA satellite observations.
The UN narrative relies on suppressing doubt and evading foundational questions. Science is at its best when it welcomes a search for truth rather than relying on dogma.
When we look at Earth’s full history, CO₂ stands out as an essential building block of a thriving biological world. To reduce this grand planetary epic to a single monochrome of imminent ecological collapse makes a mockery of the hard truth in the rocks beneath our feet.
IMAGE: What 540 million years of geological history says: Willis Eschenbach.
Above by Peter Clack
