Plate Tectonics vs. ____________

<p>About 20 years ago, the Professor did not dismiss the consequences of earthquakes in California. He did have a low opinion of San Francisco basically being built on a &ldquo;pile of fill&rdquo; with, uh, sub-optimal integrity. Again he cited nature&rsquo;s power.</p> <p>And with a shrug he said the only real thing of concern in his lifetime or ours would probably be the&nbsp;<a href="https://education.nationalgeographic.org/resource/when-sleeping-giant-awakes/" rel="noopener ugc nofollow" target="_blank">Yellowstone Super Volcano&nbsp;</a>if it decides to pop off. How did the Dinosaurs go out? Um, yeah.</p> <p><a href="https://austinonguitar.medium.com/plate-tectonics-vs-8a0b50e5bfb2"><strong>Read More</strong></a></p>