Although the Blue Marlin, a denizen of the Atlantic, may be the most recognizable member of this group of species, there are several that comprise a worldwide population of billfish.
For Silicon Valley denizen Saffo, the importance of Cook's essay lies less in the personal confession and more in what it says about the Apple leader's ability to redefine the maverick company in the post-Steve Jobs era.
In recent years, a research team at the University of Washington in Seattle has been working on finding a way to resolve that problem in experiments involving the zebrafish, a common aquarium denizen.
