Clear-eyed reporting on the state of the fisheries (pre-BP-spill). Greenberg is a long-time fisherman, passionate about fish and well-informed as to their history and future. Such as it is for species such as the bluefin tuna. I learned so much about fish farming in this book that I forgive Greenberg for making me cry over the stupidity and cupidity of humanity.Highly recommended if you are a wildlife fan or if you eat fish. The short answer is- there's little to nothing that can be achieved by end consumers boycotting individual species of fish- the paradigm has to change, as it did for whales. The examination of the lenses through which humans view fish was completely riveting.