This is an interesting contrary viewpoint. Human caused increase in CO2 levels is only one factor amongst many contributing to the earth's climate:
Sorry to ruin the fun, but an ice age cometh
... there is a close correlation between variations in the sunspot cycle and Earth's climate. The previous time a cycle was delayed like this was in the Dalton Minimum, an especially cold period that lasted several decades from 1790Ice age alarmism is needed to combat global warming alarmism? How should we be conducting this debate?