The fluctuations in CO2 levels is the annual variation caused by the difference in land area of the northern and southern hemisphere. The increasintg trend superimposed upon that is the human influence.
Start the graph at a temperature peak (el Nino) and end it in a valley (la nina) and you will miss the trend. Start it a year earlier or later and there is an upward trend.
The warmer periods in Earth's history was when there were few of the life forms around that currenly currently alive.
This is the stupidest shit I have ever heard.
ZooManDieGo 9 months ago
The fluctuations in CO2 levels is the annual variation caused by the difference in land area of the northern and southern hemisphere. The increasintg trend superimposed upon that is the human influence.
Start the graph at a temperature peak (el Nino) and end it in a valley (la nina) and you will miss the trend. Start it a year earlier or later and there is an upward trend.
The warmer periods in Earth's history was when there were few of the life forms around that currenly currently alive.
drkstrong 1 year ago