Title: Polar Hole: Light In Europe’s Clouds
Author: Ruth Leedy Carr
Publisher: Page Publishing, Inc.
ISBN: 979-8889608103
Pages: 110
Genre: Non-fiction / Astronomy
Reviewer: Christina Avina

Read Book Review

There has always been a fine line between science fiction and science fact. Authors and creative writers from all walks of life for decades have written powerful science fiction narratives which push the boundaries of known science and explore the possibilities of a future where humanity lives and grows amongst the stars, AI becomes as sentient as mankind, and humans work side by side with other alien civilizations for galactic unification. As science grows and new discoveries are made, the technology and knowledge theorized in science fiction are quickly becoming science fact in the modern world.

One such theory is the idea of a Hollow Earth, or an inner world which exists at the center of Earth beneath the surface. The theory is explored in great detail in author Ruth Leedy Carr’s Polar Hole: Light in Europe’s Clouds. The book explores scientific discoveries of both Earth and Mars, as well as scientific theories and musings from minds such as Carl Sagan and Issac Asimov. Through deliberate research and careful scientific discussion, the author explores the dangers of ignoring the evidence and the possibilities of disaster that could follow if no action is taken to address these concerns.

Fascinating and compelling are the first two words to come to my mind when delving into this book. The level of research and detail the author provided readers of alternative research and study was astonishing, and the connection between Earth and Mars and the Hollow Earth theory was well documented through a balance of scientific discovery, research, scientific discussion, and philosophy. The inclusion of photographic evidence from Mars showcasing what was meant to be polar ice caps was stunning, as the theory surrounding wet rocks supporting a hollow planet theory quickly came into view as the book progressed.

Readers who enjoy non-fiction books, especially those that enjoy astronomy and the exploration of space and planetary bodies, and the study of scientific ideas and theories as possible scientific facts, this is the perfect book. The fact that not only are there decades of scientific research into this phenomenon but the concept of Hollow Earth has been part of several cultures around the world shows an understanding of the planet that pushes the boundaries of what’s known. It moves into fields such as conspiracy theories, what-if scenarios, and philosophical debate about the possibilities of this knowledge being kept from public consumption. The fast pacing of the book and the strong evidence-based discussion this book inspires will stay with readers long after the book ends.