David B. Williams is a freelance writer in Seattle. Originally raised in Seattle, he went to college in Colorado where… Read moreWilliams, David B.
About the Talk Chasing Lava – A Geologist’s Adventures at Kilauea Volcano, Hawai’i In 1969, as Neil Armstrong set foot… Read more12-07-2013 Wendell Duffield: Kilauea Volcano
About the Talk Earth as Art In his 2012 book, “The Sciences and the Arts,” Chemist Harold Cassidy draws parallels… Read more01-10-2015 Ray Pestrong: Earth Art
About the Talk Global Warming, Global Cooling, and the Evolution of Whales Liz Nesbitt will take you on an adventure… Read more03-19-2016 Liz Nesbitt: Climate & Whales
About the Talk Geologic Nozzles: Mount St. Helens, Old Faithful Geyser, and the Rapids of the Colorado River Dr. Susan… Read more10-29-2016 Susan Kieffer: Geologic Nozzles
About the Talk Paul Loubere will present a lecture titled Rising Sea-Level: Causes, Predictions, and Coastal Impact. This topic should be… Read more10-03-2015 Paul Loubere: Rising Sea-Level
About the Talk Armchair Geology of Zion, Bryce & Grand Canyon National Parks During this hour-long lecture we sat back,… Read more05-14-2016 Keith Norlin: Geology of SW Parks
About the Talk Shape shows more than Pictures—An Introduction to LiDAR We sense the spatial world through a combination of… Read more12-16-2017 Ralph Haugerud: All about Lidar