On the Fact that There Was a Sizable Temperature Increase Between 1910 and 1940 and Only a Modest Increase In Atmospheric CO2

So what does that tell you? It tells me that if CO2 was the main driver of temperature on earth and if a small amount of it produced that much warming, the massive amounts of CO2 that we've been billowing into the atmosphere over the past 30 years or so should have fried us by now AND IT CLEARLY HASN"T. Critical thinking, folks, come on.