Nature urgently needs our help. Wild creatures, from songbirds to butterflies and from primates to tortoises, are disappearing so rapidly that they could be lost forever together with the wild forests, grasslands and other habitats that long sustained them. We humans already use nearly half of all Earth’s land to sustain ourselves, and the most productive parts at that. Meanwhile, the habitats remaining for the rest of life are shrinking to levels too low to sustain themselves.
