NASA scientists reveal exact moment oxygen era on Earth will end as CO2 levels rise

NASA scientists predict Earth’s oxygen will significantly decline in the future as CO2 levels rise and atmospheric conditions shift.

NASA scientists have revealed startling projections about Earth’s future. They indicate that our planet could eventually run out of oxygen due to rising carbon dioxide (CO2) levels.

As greenhouse gases continue to accumulate in Earth’s atmosphere, the oxygen-rich environment that sustains life will begin to disappear.

Over time, it could be replaced by a methane-dominated atmosphere, potentially wiping out all living organisms. According to research published in Nature Geoscience, this transformation could occur within the next billion years.