Geologist puts Bildu and Spain's PSOE on the spot in Congress
A geologist challenges the climate consensus in Spain's Congress: low CO2 levels, historical warm periods. Bildu walks out, PSOE reads from a script. The debate that...
English · Original discussion in Spanish · Published
Geologist dismantles the climate consensus myth in Spain's Congress
A parliamentary hearing that promised to be routine ended with a Bildu spokesperson walking out of the room and a PSOE lawmaker reading from her script with no way to respond. The trigger: a climate scientist, a geologist by training, who put on the table data that the official narrative prefers to ignore.
CO2 levels: what the geological scale reveals
The expert argued that current CO2 levels are low in geological perspective. 20,000 years ago — barely "yesterday" in geological time — the concentration was 180 ppm, a level that put plant life at risk. By contrast, the Roman and Medieval warm periods were times of good harvests, while the Little Ice Age brought cold, hunger and death. A view that clashes head-on with the climate emergency narrative.
The political clash: "In science, there is no consensus"
The scientist's remark unleashed the storm. The Bildu representative took offence and left the room; the Socialist lawmaker simply repeated the usual mantras. Critics, from the government's own ranks, argued that the expert is not a climatologist but a geologist. The question left hanging is: who has more authority to speak about the Earth's climate — someone who studies timescales of millions of years, or a politician reading from a piece of paper?
The lesson of an uncomfortable episode
When science becomes dogma, any dissenting voice is branded a denier. But the data — geological CO2, climate optima — are still there, waiting for someone to bring them out of the closet. This episode shows that the climate debate is far from settled, and that arguments about the history of the climate carry more weight than imposed consensuses.
A parliamentary hearing that promised to be routine ended with a Bildu spokesperson walking out of the room and a PSOE lawmaker reading from her script with no way to respond. The trigger: a climate scientist, a geologist by training, who put on the table data that the official narrative prefers to ignore.
CO2 levels: what the geological scale reveals
The expert argued that current CO2 levels are low in geological perspective. 20,000 years ago — barely "yesterday" in geological time — the concentration was 180 ppm, a level that put plant life at risk. By contrast, the Roman and Medieval warm periods were times of good harvests, while the Little Ice Age brought cold, hunger and death. A view that clashes head-on with the climate emergency narrative.
The political clash: "In science, there is no consensus"
The scientist's remark unleashed the storm. The Bildu representative took offence and left the room; the Socialist lawmaker simply repeated the usual mantras. Critics, from the government's own ranks, argued that the expert is not a climatologist but a geologist. The question left hanging is: who has more authority to speak about the Earth's climate — someone who studies timescales of millions of years, or a politician reading from a piece of paper?
The lesson of an uncomfortable episode
When science becomes dogma, any dissenting voice is branded a denier. But the data — geological CO2, climate optima — are still there, waiting for someone to bring them out of the closet. This episode shows that the climate debate is far from settled, and that arguments about the history of the climate carry more weight than imposed consensuses.
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Summary of a discussion on Burbuja.info - Foro de economía, actualidad y política., translated from Spanish and reviewed before publication. Read the full discussion (40 replies).
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