What if we are just going through a cycle?

By Lynne Cory

What if the global warming we are experiencing is real to us but if we could see a measurement of our planet for the last 50,000 years, we could see that it gets colder and warmer and colder and warmer just like a pendulum?  What if our Earth knows how to regulate its temperature for its highest good and it is our duty to acclimate?