Be wary of non-zero graphs. For example, you can draw a graph of a population of 1,000,000 as the base.
Then show 1,000,001 and draw a 45 degree angle up from 1,000,000 to 1,000,001 and show a HUGE
"increase." This is just the beginning of the Keeling Curve.
Then they use fantasmagoric small numbers, parts per million, NOT percent of the atmosphere, the normal measure.
For example, oxygen is 19% of the atmosphere. Nitrogen is 80%.
Carbon dioxide, at 370 parts per million is about .000001%.
Worse by far, carbon dioxide is not even the primary greenhouse gas. They NEVER include water vapor, which is.
Finally, the annual increase is about 1 part per million. Let's all sequester ourselves inside our homes until we die for the sake
of 1 ppm, shall we? Hypocrites Al Gore and "scientists" first.