Half of The World’s Mammals Are in Decline, Says Study

For indispensable reporting on the coronavirus crisis, the election, and more, subscribe to the Mother Jones Daily newsletter.


According to an international survey of the world’s mammals, up to half of all species are experiencing declines in population. The latest “Red List” published by the Switzerland-based International Union for the Conservation of Nature (IUCN) shows that 188 species are “critically endangered,” although the real number may be higher since scientists were unable to gather sufficient information on about 836 species to determine the health of their populations. And rates of extinction appear to be increasing. Some 76 mammals are known to have become extinct since 1500, but today 1,141 of the 5,487 mammal species are considered to be “threatened.” The leading cause, according to the study, appears to be destruction of habitat, followed by pollution and the hunting of animals for food, medicine, and materials. A dire situation? You betcha, as my favorite politician would say. Just read Julia Whitty.

DEMOCRACY DOES NOT EXIST...

without free and fair elections, a vigorous free press, and engaged citizens to reclaim power from those who abuse it.

In this election year unlike any other—against a backdrop of a pandemic, an economic crisis, racial reckoning, and so much daily crazy—Mother Jones' journalism is driven by one simple question: Will America will move closer to, or further from, justice and equity in the years to come?

If you're able to, please join us in this mission with a donation today. Our reporting right now is focused on voting rights and election security, corruption, disinformation, racial and gender equity, and the climate crisis. We can’t do it without the support of readers like you, and we need to give it everything we've got between now and November. Thank you.

DEMOCRACY DOES NOT EXIST...

without free and fair elections, a vigorous free press, and engaged citizens to reclaim power from those who abuse it.

In this election year unlike any other—against a backdrop of a pandemic, an economic crisis, racial reckoning, and so much daily crazy—Mother Jones' journalism is driven by one simple question: Will America will move closer to, or further from, justice and equity in the years to come?

If you're able to, please join us in this mission with a donation today. Our reporting right now is focused on voting rights and election security, corruption, disinformation, racial and gender equity, and the climate crisis. We can’t do it without the support of readers like you, and we need to give it everything we've got between now and November. Thank you.

We Recommend

Latest

Sign up for our newsletters

Subscribe and we'll send Mother Jones straight to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate