Our world is made of rock. Although much of the Earth's surface is covered by vegetation, concrete, or water, if one digs down far enough solid rock will always

This is a glorious photographic journey around some of the world's geological delights, from the amazing via the fascinating to the magnificent. Includes over 1

Explains why an awareness of Earth's temporal rhythms is critical to planetary survival and offers suggestions for how to create a more time-literate society.