This is the story of how technology has opened a new frontier of science, much as van Leeuwenhoek did with the microscope. Broad reports on how the mysteries of the deepest oceans are opening up to our eyes with mini-supersubs, sonar devices, and robots. Much of this revolution is due, he says, to the end of the Cold War, which allowed us to put them to scientific rather than miltary purposes.
The world they discovered may harbor the most diverse forms of life on the planet, in environments hostile beyone imagination. Broad introduces us to an incredible gallery of exotic creatures, from hypothermophiles - bacteria that live in lava-heated water of 400 degrees F - to countless species of squid and manowars. Braod also accompanies treasure hunters as they explore for ancient artifacts and rare minerals.
THe book is part history, part primer in technology, and part environmental tract, and the skill with which Broad combines these concerns whows why he won the Pulitzer twice. It is also poetically written.
Highest recommendation. This book can ignite the imagination for a lifetime.