Climate – Did Arctic have Crocodiles and Palm Trees?

PETM

The oft quoted quip that gets trotted out on a regular basis by some of those that reject the concept of human caused climate change is that a long time ago the climate was once a lot warmer in the Arctic and that in that distant past there were Crocodiles and Palm trees there. Is … Read moreClimate – Did Arctic have Crocodiles and Palm Trees?

Carbon Dioxide in the Atmosphere hits record high – #Climate

CO2

April 2018 is a notable but almost unnoticed moment in recorded human history. The average amount of CO2 in our atmosphere exceeded 410 parts per million for the first time in recorded history. Breath deeply, because you are breathing a unique mixture that no human ancestor ever experienced. “So what“, you might exclaim, “We have a … Read moreCarbon Dioxide in the Atmosphere hits record high – #Climate