The eruption of Mount St. Helens was a major catastrophic event, but what is the significance, and what can we learn from it? Find out on the podcast as David is joined in studio with Carla Estelle who has studied these events.

The eruption of Mount St. Helens was a major catastrophic event, but what is the significance, and what can we learn from it? Find out on the podcast as David is joined in studio with Carla Estelle who has studied these events.