Claim: CO2 concentrations are increasing in Earth's atmosphere faster than they have in the last 50,000 years.
Fact-check: Atmospheric CO2 concentrations rising faster today than the last 50,000 years, as accurately claimed in recent social media posts - Science Feedback
Verdict: accurate
Organisation: Science Feedback
Author: Darrik Burns
Date published: 2024-08-19T13:38:58