Earth is losing wildlife at a  activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst   activity chance decline extinctions faster history humans massive past population pressure production quarter rate regions reminder report reptiles surface worst