Correlation does not prove causation. The geologic record is littered with examples of warming and cooling trends that were not cause by CO2 or orbital forcing. The only correlation between temperature and CO2 on a planetary scale that is known with any certainty is from the time before the industrial revolution. Prior to the industrial revolution CO2 was a proxy for temperature. This is a fact that no one disputes. Since that time man's emissions have broken the correlation between temperature and CO2. We know this with 100% certainty because we are 2C cooler than in the past with 120 ppm more CO2.
First I showed you were Lying with my well laid overview.
Something you could never do.
Let's be clear little putana.
Explained above.
You are Dishonest little Twerp/Troll.
But I did EMBARRASS you into write a paragraph.
Again:
CAUSATION:
Scientists have been able to measure radiation-in/radiation-out directly and precisely for more than 50 years.
Radiation-in has not changed as the earth warmed.
Radiation reflected back out is being blocked at the exact spectral wavelengths of the GHGs (Greenhouse gases)
CO2 is not the only GHG. (water vapor, Methane, etc)
Methane/CH4 is 20-80 as powerful. (from livestock), and the snowball effect of other GHG warming which releases more methane from the warming oceans and melting tundra.
CO2 is up from 280 PPM to 410, mainly in the last 70 (of 170) years.
Methane has tripled.
Previous warming cycles were caused by orbital changes of angle or distance leading to more radiation-in, aka 'solar forcing.'
We/they know that is/was Not the case this time.
GHGs, as serious deniers know/use, usually Lag that solar forcing... but this time led! Because they also contribute to warming even in a natural cycle. (GHG definition).
This cycle was not caused by increased solar energy but rather those gases increased/blanket thickened at an unprecedented rate compared to natural cycles.
`