Does the US Matter?
After NASA was forced to restate its US temperature data downward, James Hansen argued that the US doesn't matter. After it was observed that long-term temperature measurement is flawed in South America and Africa, James Hansen agreed and argued that South America and Africa don't matter. Since oceans cover 75% of the globe and we have no long-term temperature record for these oceans or for Antarctica, I ask the question at Climate Skeptic: What does matter?