Man made Climate Change is totally debunked by the Big Island of Hawaii.
With its growing population, this island maintains its distinctive ecosystems despite daily volcanic eruptions containing CO2 and other “greenhouse” gases. One Can drive from the rainforest to tropical grasslands, to Alpine Snow in an afternoon.
Meanwhile, the vast windfarm on South Point lies abandoned and rusting, while the wind blown vanes kill endangered Hawaiian Birds.
Doesn't demonstrate much of anything. The daily average in CO2 on Mauna Loa is show with black dots:
Despite irregular (not daily) eruptions with CO2, the measurements don't deviate much from the annual curve. The annual curve is caused by Northern Hemisphere vegetation dying in the fall and releasing CO2 and grabbing it back out of the air with spring and summer growth.