Saving Endangered Animals? $80 Billion Per Year—Or Half What Bankers Earned in 2011 Bonuses
Extinctions also disrupt important ecological processes that can lead to cascading losses and have adverse effects on our entire ecosystem.
Saving Endangered Animals? $80 Billion Per Year—Or Half What Bankers Earned in 2011 Bonuses

Six-week-old Siberian tiger cub Antares paws at the camera at a Berlin zoo in 2008. (Photo: Johannes Eisele/Reuters)

http://www.takepart.com/article/2012/10/12/earth-humans-cough-some-money-or-our-planets-species-will-die?cmpid=tpanimals-eml-2012-10-19-gorilla