The “extinction vortex” is all too familiar in the world of endangered species: Extremely small populations often become vulnerable to new threats, precipitating a downward spiral toward extinction. But in a world of limited resources, I wonder about society’s obligation to intervene where there is little chance for reversing downward trends. A case in point is the critically endangered monk seal, which is declining toward extinction in one of the most pristine marine wilderness areas on earth. The Papahānaumokuākea Marine National Monument in the northwest Hawaiian Islands is the ... Read More
