Carbon dioxide 420 molecules in a million or 4 in 10,000. Its a trace gas without any capacity to dramatically or suddenly change the world's climate. The total addition of CO2 from all human activities is represented here by a single red dot point. No crisis at all. Its weird.

Carbon dioxide 420 molecules in a million or 4 in 10,000. Its a trace gas without any capacity to dramatically or suddenly change the world's climate. The total addition of CO2 from all human activities is represented here by a single red dot point. No crisis at all. Its weird.