THE TIDE

This excellent book adroitly weaves together  the scientific understanding of tides, the role of tides in history and literature, and the author’s own encounters with tides. And Aldersey-Williams writes so well that his meticulous account of spending a solid day on bit of shoreline near his home in England, watching the tide go and come, is page-turningly interesting!

THE TIDE was published by Viking in 2016.

Among the interesting scientific angles is that Earth’s tides likely had much to do with the evolution of life on Earth, including stabilizing the tilt of the Earth’s axis, which limited evolved life’s exposure to climatic extremes. In looking for life on other worlds, we may need to focus on exoplanets with moons.  This idea played into my science fiction novel Hurricane Moon, in which a star colonization mission seeks (and at first fails to find) a world with a large moon.

THE TIDE starts with an epigram that quoted John Steinbeck in The Log of the Sea of Cortez:  “It is advisable to look from the tide pool to the stars and then back to the tide pool again.”