Synopsis

As the Earth's average temperature rises each year, experts warn that we are nearing a fatal tipping point, 2 degrees Celsius above the norm, that will set into motion a cascade of natural disasters that will devastate America and the world. From raging fires to epic superstorms, volcanic blasts and rising seas, will human existence be pushed to the brink?

As the Earth's average temperature rises each year, experts warn that we are nearing a fatal tipping point, 2 degrees Celsius above the norm, that will set into motion a cascade of natural disasters that will devastate America and the world. From raging fires to epic superstorms, volcanic blasts and rising seas, will human existence be pushed to the brink?