
06/29/2026
■Class discussion: History’s strongest earthquake, a 9.5 magnitude, killed 1,655 people in Chile, while a 7.6 temblor killed more than 300,000 people in China. What makes some smaller earthquakes deadlier than stronger ones? Is it the size of the population near the quake? How do tsunamis raise earthquake death tolls? Do earthquakes threaten where you live? What other natural disasters might you face? How can we make disasters more survivable? Stronger buildings and infrastructure? Better preparation?