Description
pp. 240, b/w illustrations, “The science of astrobiology attempts to answer some of the big questions that have long engaged the imagination of the human race. In this fascinating follow-up to Rare Earth, geologist/zoologist Ward and astronomer Brownlee, both of the University of Washington, draw an analogy between the planet’s development and the human cycles of birth, growth, maturity, and death. They explain the Earth’s natural aging process over eons by looking at changes in land formations, oceans, climates, plant and animal life, and the stars. Although the authors are adamant that human recklessness is hastening Earth’s demise, it is just as apparent that this ultimate fate is inevitable.”