U.N. Report: In The Age Of Humans, ‘The Dominant Risk To Our Survival Is Ourselves’

U.N. Report: In The Age Of Humans, ‘The Dominant Risk To Our Survival Is Ourselves’

On the United Nations’ new Planetary Pressures-Adjusted Human Development Index, the United States drops 45 places from its overall ranking, a reflection of the country’s outsize environmental impact.
(Image credit: Ringo Chiu/AFP via Getty Images)