The Goldilocks Planet

In The Goldilocks Planet, Jan Zalasiewicz and Mark Williams explore the Earth's dramatic climate history over billions of years, revealing how the planet has undergone substantial and often abrupt changes—from Ice Age extremes to lush, tropical periods. They use geological evidence to uncover the story of these shifts and discuss how the Earth's climate has remained surprisingly habitable despite these upheavals. This engaging account highlights the Earth's resilience and offers insights that may help understand future climate change.