The vast Pacific Ring of Fire, where tectonic collisions drive the majority of our planet’s earthquakes and volcanoes, is a hotspot for world travelers. Join volcanologist Kirt Kempter as he leads a journey across seven regions of the Ring of Fire, exploring their distinctive geologic settings, and using maps, dramatic photos, and Google Earth flyovers to bring the destinations to life. <span style="color: #e74c3c;">This session showcases Costa Rica.</span>