It is all fine and dandy that the U.S. government has acknowledged the dreadfully obvious - that human activities are linked to climate change. However, it begs the question, what are they willing to do about it?

ENN News Story - U.S. study links human activity to global warming

Warmer temperatures in North America since 1950 were likely caused in part by human activities, the Bush administration said in a report that seems to contradict the White House position there was no clear scientific proof on the causes of global warming.