The Earth has been evolving for the past five billion years, the result of the dynamic interplay of astronomical, physical, and chemical forces that range from the vast to the barely perceptible. Now, in Stepping Stones, Stephen Drury illuminates the processes that have formed the Earth, creating the atmosphere, the oceans, the continents, and life itself.
Looking at the astonishing leaps and near catastrophes that have occurred along the way--intermingled...