Let's Just Raise These Flags And See If Anbody Salutes

Global Warming can cause volcanoes to erupt.

Ice cap thaw may awaken Icelandic volcanoes

"OSLO (Reuters) – A thaw of Iceland's ice caps in coming decades caused by climate change may trigger more volcanic eruptions by removing a vast weight and freeing magma from deep below ground, scientists said on Friday."
""Our work suggests that eventually there will be either somewhat larger eruptions or more frequent eruptions in Iceland in coming decades," said Freysteinn Sigmundsson, a vulcanologist at the University of Iceland.
"Global warming melts ice and this can influence magmatic systems," he told Reuters."

Airline cancellations cause global warming.

Grounding of planes across Europe 'could lead to rise in temperatures'

"Temperatures in Europe could rise as a result of planes being grounded across the continent, according to research."