If any of the Global Warming Due To Human Activity
people would take a moment to look at Solar Output
they'd see that the SUN is the primary cause of Earth's increased temperature. And the SUN will be the primary cause of the Earth's decrease in temperature. It's a normal cycle.
Lots of Junk Science
in the Global Warming arena yet some would support immediate action ( ...Time to wake up and get this baby serviced and straightened out...) even though there is no immediate action which will reduce the temperature of Earth.