Human activity has impacted both the abundance and diversity of animals and plants

0%

25

50

75

100

Decline in global biomass of wild mammals

82%*

Decline of natural ecosystems

47%

Plant and animal species threatened with extinction

25%

Decline in abundance of naturally present land species

23%*

0%

25

50

75

100

Decline in global biomass of wild mammals 82%*

Decline of natural ecosystems 47%

Plant and animal species threatened with extinction 25%

Decline in abundance of naturally present land species 23%*