The sound of a calving glacier is difficult to describe. It starts with a loud crack, like the hands of an angry god clapping, but then quickly becomes a low rumble that you feel more than hear. It’s a sound and a feeling that seem to unfold in slow motion. It’s haunting. It’s powerful. It makes you realize how insignificant you really are. It was only our second day in Alaska, and it was already earning its reputation as one of the most wild and beautiful places on earth. Le