The IUCN Red List of Threatened Species™ reveals that a quarter of all species face high risk of extinction.
The IUCN Red List of Threatened Species™ reveals that a quarter of all species face high risk of extinction. Human activity has severely altered more than 75% of the Earth’s land and freshwater areas, and 66% of the oceans. Climate change and political instability are exacerbating this crisis at all levels.