In 1934, 80% of the entire United States was in severe drought, probably caused by the same weather pattern that is bothering 55% of the US right now, a strong La Nina. Or would you belive that we were having worse global warming in 1934?
Caused no doubt by those 1934 SUVs like the V-12 Packard Speedster? All 6000 of them that were built over 8 years. Must have generated a LOT of CO2, even then back before CO2 was popular.