The recent death of “Crocodile Hunter” Steve Irwin at the extremities of a sting ray has got me thinking about the dangers of wildlife conservation. Not in the sense of wildlife as a threat to us (though it clearly is if we do not let it alone), but in the sense of human beings tampering with nature’s age-old mechanism for getting rid of the evolutionary chaff –extinction.
According to Dr. Richard Leakey, former head of the Kenya Wildlife Service and world-renowned conservationist, since life first appeared, apparently more than 99% of all species that ever existed have become extinct. From the dodo to the dinosaur, all who didn’t get with the evolutionary programme brought upon themselves the indignity of having their graves dug up by archaeologists and their naked bones displayed to all. The afterlife for these poor creatures consists of a museum exhibit where they serve as reminders of extinction’s cruel efficiency. While its agents –meteorites, climate change, disease and other animals- have never been particularly welcome, special condemnation has been reserved for the latest recruit.
According to the World Conservation Union, 784 extinctions have been recorded since the year 1500, the arbitrary date selected to define "modern" extinctions, with many more likely to have gone unnoticed. Most of these have been attributed directly or indirectly to
Homo sapiens. A 1998 survey by the American Museum of Natural History found that 70% of biologists view the present era as part of a mass extinction event, the fastest to have ever occurred. Some, such as E. O. Wilson of Harvard University, predict that man's destruction of the biosphere could cause the extinction of one-half of all species in the next 100 years. While in the grand scheme of evolutionary things, this is not a lot (other Extinction-Level Events (ELEs) such as the Permian-Triassic have decimated up to 96% of all marine and 70% of land species; Leakey considers “our role in this extraordinary [extinction] saga has been minuscule and so far it is not statistically significant”), nonetheless it has incurred the wrath of another species –the conservationist. Across the globe, millions of trees have been martyred to provide the paper upon which man’s inhumanity to nature is recorded. Shows like “The Crocodile Hunter” have proliferated on air, telling us in gore-inspiring detail why each and every one of nature’s creatures is special, lovable and deserving of protection. Even the animals on which a particular species preys are said to be glad for the family planning options the predators avail.
I have no beef with many of the conservation movement’s goals. However, sometimes I think they go too far in trying to save everything. The idea that because a species exists, it deserves protection from the consequences of human activity is a clear challenge to nature’s idiom of survival for the fittest. In humanity’s insatiable consumption and material progress, Mother Nature is once again wielding her broom and sweeping away species that have overstayed their welcome. By fighting this, the conservationists are striving against the wind.
Better, I think, to go with the flow and accept that some, even many, species will have to go. The evolutionary New World Order with mankind at the top of the food chain is unlikely to collapse any time soon. This means that species that cannot adapt to our destructive ways will either have to hide and wait until we are spent or they will be exterminated. Evolution has never been a democracy. It respects neither human, animal nor vegetable rights. As its agents, we should be similarly ruthless.
However, we are not. We are endowed with a similarly natural appetite for love and empathy. We abhor the waste of thousands of elephant lives in the service of our baser need to kill and our higher appreciation of beauty and the good things money can buy. We protect these “gentle giants” even when they destroy the livelihoods of the peasant farmers who see nothing gentle in the behemoth’s manner. So I think a balance has to be struck between our role as nature’s hangmen and our compassion for those in her gallows.
Extinction is not necessarily a bad thing. It creates room for better adapted animals to develop and survive and also affords us the opportunity to rid this planet of any species that make our lives a living hell such as mosquitoes, bedbugs, cockroaches and tse-tse flies.
As Leakey rhetorically asked in his famous ‘bunny huggers”
speech, “Given the inevitability of extinctions, and bearing in mind that most of these losses will come about as a consequence of activities beyond the control of individual nations or their conventions, should we really be concerned about the loss of a few species that results from international trade? Will the world be any worse off if there are no longer pangolins, brown hyenas or pandas? The Europeans don't seem to have suffered from the loss of the woolly rhinoceros and how many Americans even remember the giant sloth that slipped into extinction some ten thousand years ago? Will Africans miss the elephant or the rhino if these too disappear? Is the elephant any more important than an orchid that grows near tropical wetlands? What about the extinction of hundreds and thousands of species that we humans have not yet even discovered? Does it matter if they become extinct before we even know that they exist?”
Though he clearly believes that it does, it is not apparent to me why. He rejects the idea of wild animals “paying their way” but doesn’t offer an alternative rationale for why we should expend our scarce resources in protecting them. He further states that government policy should be based on the non-negotiable premise that “species which are the stuff of nature are priceless, as are human dignity and freedom.” While I definitely agree that human dignity and liberty are undoubtedly priceless, I think even he would have a hard time defending the priceless nature of the Ebola virus or the Guinea worm.
That other species on this planet exist at our pleasure has been proven time and time again. Through genetic tampering, we have created never-before seen specimens of cows, sheep, tomatoes etc. We have also striven to eradicate any animal/plant that has posed a threat to our way of life. The smallpox bacterium and the saber-toothed tiger are just a few examples. Others we have locked up in zoos, reserves and parks for profit, academic study or just the joy of having them around as a kind of exotic pet. In a very real sense, we have been playing God for a long time.
Not all living things deserve our protection. And even those that do should not take it for granted. When they become inconvenient or pose a barrier to our material progress, then they will be vulnerable.
Now, none of this should be interpreted as an excuse for wanton destruction of species. It is a call for the articulation of a comprehensive rationale for conservation.