Claim: ‘the pause’ is caused by small volcanic eruptions

Now that the “warmth is hiding in the deep ocean” explanation has been debunked, climate alarmists are grasping at other straws to something to explain the lack of global warming for the past almost-20 years. Anything other than “a natural cycle.” I’m not saying this reason is impossible, but I wouldn’t bet on it.

Watts Up With That?

Small volcanic eruptions could be slowing global warming

From the AGU: WASHINGTON, DC— Small volcanic eruptions might eject more of an atmosphere-cooling gas into Earth’s upper atmosphere than previously thought, potentially contributing to the recent slowdown in global warming, according to a new study.

bg volcanoScientists have long known that volcanoes can cool the atmosphere, mainly by means of sulfur dioxide gas that eruptions expel. Droplets of sulfuric acid that form when the gas combines with oxygen in the upper atmosphere can remain for many months, reflecting sunlight away from Earth and lowering temperatures. However, previous research had suggested that relatively minor eruptions—those in the lower half of a scale used to rate volcano “explosivity”—do not contribute much to this cooling phenomenon.

Now, new ground-, air- and satellite measurements show that small volcanic eruptions that occurred between 2000 and 2013 have deflected almost double the amount of solar radiation previously estimated…

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