 Government have been studying temperatures in the ocean 
as well because the ocean is a very efficient sink of energy. It is a 
storage battery for energy. What they have found is that ocean 
temperatures as well, and this graph is expressed in heat content 
rather than temperature, and that is watts per year per meters squared.
  The ocean essentially going back from 1993 has had observational 
changes that have gone up dramatically, as this graph would show, to 
2003 as well. And this is actually a piece