Wildlife is disappearing at a faster  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time    than at any  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time    before. The new "Living Planet Report" from the World Wildlife Fund says the world's wildlife  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time    dropped by 60 per cent between 1970 and 2014. It warned  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time   : "Earth is losing  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time    at a rate seen only during mass extinctions." Most of the decline is because of "exploding human  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time   ". There are more humans on this  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time   . We are eating more, overfishing, cutting down trees for  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time   , consuming more, and using more energy and natural  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time   . This has led to a  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time    loss of habitat for animals. The report says that only a  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time    of the world's land is untouched by humans. Human  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time    has greatly affected animals on three-quarters of Earth. Researchers tracked 4,000  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time    of mammals, birds, reptiles, fish and amphibians. The  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time    is worst in South and Central America, which has seen an 89 per cent loss of wildlife in four  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time   . The WWF wrote: "The  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time    decline in wildlife population...is a [depressing]  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time   ...of the  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time    we [put] on the planet." It warned: "We can be the  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time    that had its  activity astonishing beef biodiversity chance consumption decades generation massive planet population pressure quarter rate reminder resources situation species that time    and failed to act; that let Earth slip away."