[cogitator]

You're merging a lot of different gases there. Volcanoes don't release large amounts of carbon dioxide.

[Young Werther]

Most of the "gaseous" emissions from volcanoes are water vapor, followed by sulfur dioxide.

And SO2 causes acid rain.

Krakatoa emitted enough particulate matter into the atmosphere that the world experienced colorful sunsets for several years. Climate change is occurring but the actions of SUVs (Super Upheaval Volcanos) is not the cause. That's my point.