On this morning's radio show the focus was climate change and the current state of our oceans and their general health. Starting with a story from Science Daily about a newly published report in the latest issue of the journal Science that evaluates the total impact of climate change, carbon dioxide, pollution and other human-related phenomena on the world's oceans. Scott C. Doney's paper represents a meticulous compilation of the work of others as well as his own research in this area, which includes ocean acidification, climate change, and the global carbon cycle. An important read if you are trying to understand all the factors in play.