Dan Britt - Orbits and Ice Ages: The History of Climate

Dan Britt shows us the state of the climate from an astronomical
perspective. We would be entering a small ice age but for the advent
of industrial greenhouse gasses.
In other words: any endeavour we make to reverse climate change will
be backed up by the rest of the Cosmos.

https://www.youtube.com/watch?v=Yze1YAz_LYM