Do You Know What Six Degrees Really Means?
The amount of CO2 in the atmosphere is currently approaching 430 parts per million. The last time there was this level of CO2 in the atmosphere was during the Oligocene era, 23 to 33 million years ago, eons before humanity appeared on Earth. During that era, global average temperatures were 5 to 7 degrees Centigrade above our current historical average. It’s … Continue reading →
