A satellite launched in 2009 to map gravity has discovered that there has been a change in the last five years which scientists claim is directly related to climate change. As the icecaps of the Antarctic have reduced over the last five years, the gravity of the earth has reduced exactly matching the collapse of the ice sheets. It is not believed that gravity will reduce so much that we will all float away, but the data does help to monitor the destruction caused by a lack of real sustainable planetary respect.