Carbon is pouring into the atmosphere faster than at any time in the past 66 million years—since the dinosaurs went extinct—according to a new analysis of the geologic record. The study underscores just how profoundly humans are changing Earth’s history.

See the source article by following the link below:
Carbon is pouring into the atmosphere faster than at any time in the past 66 million years—since the dinosaurs went extinct—according to a new analysis of the geologic record. The study underscores just how profoundly humans are changing Earth’s history.