Overview on the sixth mass extinction, also contains multiple links to related articles and resources.

Overview on the sixth mass extinction, also contains multiple links to related articles and resources.

Established in 1964, the IUCN Red List of Threatened Species has evolved to become the world’s most comprehensive information source on the global conservation status of species of animals, fungi, and plants.

This is My Earth is a non-profit, international environmental organization that offers every citizen of the world an opportunity to protect biodiversity for as little as $1 a year.

All scientists, citizens, companies, and organizations are invited to sign/endorse the recommendations in the article Scientists’ Warning to Humanity, and help change civilization’s current trajectory.

The Center for Biological Diversity works through science, law, and creative media to secure a future for all species, great or small, hovering on the brink of extinction.

Take Extinction Off Your Plate is a project of the Center for Biological Diversity’s Population and Sustainability program, launched in 2014.

The EDGE of Existence programme is the only global conservation initiative to focus specifically on threatened species that represent a significant amount of unique evolutionary history.

"This is Our Declaration of International Non-Violent Rebellion Against the World’s Governments for Criminal Inaction on the Ecological Crisis."

Interactive presentation about the sixth extinction by CNN.

A documentary about the Anthropogenic mass extinction of species.

A TED talk about the voice of the natural world.

A book from Elizabeth Kolbert about the crisis.

Conference proceedings for shifting baselines and new meridians: water, resources, landscapes, and the transformation of the American West.

A Youtube video from Cambridge Climate Lecture Series.