[Aubs]

I have to head to the movies. I will try to find a better graph later. But anyway, I don't see how they ignore the sudden upswings in the past, and then the sudden drop on the other side of the climax... Obviously the Earth system reaches a tipping point, an event that sets in motion a downward trend in temperatures, that may take place over a person's lifetime. That is what is really scary to me. What is that event.... ? There's no answer really other than the Earth system reaches that point where something creates a cumulative effect that brings down temperatures. Like H2O increase that blocks sunlight, CO2 levels promote high levels of vegetation (increases albedo), drops ocean temps, increases snow covers, increases albedo further, sends the Earth back down to a point where the system balances out again.