Haiti, Chile, Turkey, Chile (again). There’ve been a lot of earthquakes lately. But scientists say there haven’t been more earthquakes lately. Tremors are, and have always been, common. On average, per year, you can expect one 8.0 or above quake, 17 quakes between 7 and 7.9, and 130-odd quakes between 6.0 and 6.9. One thing that has risen: Death tolls. But scientists say that increase has more to do with…



