ESA: Species Savior

by Haley Brown

The stakes are high when it comes to conserving the earth's biodiversity; is the Endangered Species Act up to the task?

The bald eagle is one of the ESA's success stories.

The Endangered Species Act (ESA) is generally considered to be a positive program. A poll from 2015 showed that 90% of Americans support it. Since Richard Nixon passed it in 1973, the act has aimed to prevent animal and plant species from going extinct due to human interference.

Ecologists agree that legislation to conserve biodiversity is necessary—each species plays a unique role in its ecosystem, so the loss of any can be detrimental. However, ecologists disagree on the ESA's efficacy. Currently over 2000 species are on the list of endangered and threatened species covered by the act. 99% of species on the list are still around, which some see as a success. However, critics are more focused on the mere 1% of those that have been recovered and removed from the list. So how should we measure the ESA's success? With the condition the earth is in now and all the destruction humans have inflicted upon our natural neighbors, the ESA's success can really only be judged justly by the species it has kept from extinction.