Earthquakes are something humans have to live with. The continental plates have been shifting for billions of years, and will continue to do so. California is at a high risk, and even here in the middle of the country, we have some serious exposure to this phenomenon. The New Madrid fault in Southern Illinois/Missouri, had a really bad quake 200 years ago, and there have been several small quakes since. As the populations increase, any major quake is going to cause a lot of damage and loss of life.