Skip to content
Home » climate control

climate control

Geologist, Prof. Ian Plimer

  • by

Carbon dioxide in the past has been much, much higher than now. We’re currently at 0.04%. For most of geological time, it was about 20%.

Overcast (2015)

  • by

“Overcast” is a groundbreaking documentary about a phenomenon that most of us would consider normal: Jet contrails that spread into clouds…