Probably won’t explode. But it can and will “adjust” itself in ways that are not always beneficial to we humans. The next one I am waiting for is the swapping of the magnetic poles. Talk about global warming!
Nature will take back what is hers. “You humans, you think you are so fucking cool. You know what I am going to do? I am just going to erupt over here. What are you going to do about it, huh? Punk ass bitches.”
I agree to a certain extent with @seawulf575 . But I think a major calamity would be Krakatoa erupting and completing it’s split that it began in 1883 and swamping the Earth with a huge tsunami. Something similar could happen if the Greenland ice sheet shattered and all that ice went into the ocean at once.