What should be the balance between preservation and consumption? Should there be a global ethic for protecting endangered species? If so, how should it be enforced?
Is life sacred? We go to great lengths to protect it, as nations, in our communities, and with nature preserves.
Yet humankind is also destructive. The hunger for agricultural land has an increasing impact on our natural environment. Millions of acres of forest are bulldozed every year, mainly in tropical areas where species are most concentrated. Some of these plant species may have important medical or scientific applications.
Well known animals like gorillas are threatened with extinction, as are countless species that science hasn't even documented. We often don't know what we might be losing.
In some cases we do: conservation of the Atlantic bluefin tuna was voted down earlier this year at the Convention on International Trade in Endangered Species. What should be the balance between preservation and consumption?
Some extinction is natural and happens all the time. Of the species that have ever lived, 99.9 percent are now extinct. Researchers estimate, however, that the extinction rate today is 1,000 times higher than normal, mostly due to habitat destruction and other human influences.
Climate change is predicted to worsen the situation, as weather patterns shift faster than creatures can adapt.
So on what scale should we protect life? Charismatic species? Whole ecosystems? Landscapes defined by political borders?
It may sound radical to think of protecting a useful soil microbe, yet the vanishing tigers readily inspire awe. While some work to save tigers, others hunt and farm them for cultural practices.
What do you think? Should there be a global ethic for protecting species? If so how would you enforce it?
By Evan O'Neil and William Vocke
Photo Credits in order of Appearance:
Fionnaigh McKenzie
Shawn
Weismiller/ U.S. Army
Chris
Wong
I
Bird 2
Crystal
Luxmore
Steve
Ryan
Leonardo
F. Freitas
Katy
Silberger
Stewart
Butterfield
Rick
Kim
F
Andrew
Nicholson
ILRI
Mira
(On the Wall)
Pandiyan
V
Quim
Gil
Photofish12
U.S.
Army
Hector Garcia
Catherine
J. Hibbard/USFWS
