Less about the actual science, and slightly more about the sociology, politics, and history of oceanography in the 20th century than I was hoping for. Something it shared in common with Mozart In The Jungle (another of my random reads from earlier in the year) but less what I was after, having just rocketed through An Ocean Of Air.
Still, it was a good read, with some great pictures, and a good list of recommended reading at the back. It shed some light on the paranoid intersections of international politics and research during the Cold War period, and the resultant positive and negative effects. I'm also impressed by the dedication and professional approach that the author has taken to her science, and the introspection displayed in places when she pondered about or took action to rebalance other aspects of her life.
Not going to make me rush out and become an oceanographic geologist though.