Kill All Humans And The Earth Still Warms. Surprised?

The sun does much more to move the thermometer than man does. I have never said that the sun was responsible for 100% of temperature change.

Ending all fossil fuel use would not reverse a solar-driven warming cycle, and you could multiply fossil fuel use by 10 times and not reverse a solar-driven cooling cycle. In both case, man is a passenger on earth at the mercy of the sun's power.