This is the twenty-ninth in a series on The Harvard Classics; the rest of the posts are available here. Volume XXIX: Voyage of the Beagle
The August issue of National Geographic Magazine has an article about the use of pesticides to poison wildlife in Africa. It is bleak. It seems that some people are poisoning lions and hyenas in retaliation for and prevention of livestock depredation. Poachers and dirt farmers poison elephants and rhinoceroses. And various animals are poisoned to be sold as “bush meat” for human consumption. (Eating poisoned meat doesn’t sound especially safe, but I suppose that if you don’t tell the buyer how the kill was made…) And, predictably, there are tremendous wildlife causalities in the form of collateral damage. Vultures, in particular, are likely to die from eating poisoned carrion.
Driving this disturbing practice is a conflict as old as humanity: competition. A growing human population competes with predators and agricultural pests for resources. It is easy on this side of the Atlantic and this side of a desk job to condemn the killing of lions; but what must life be like for a shepherd whose livelihood is threatened by predators? How many of his sheep must he be willing to lose before he attempts to stop the loses once and for all? And what weapon can he use that is more effective and less dangerous to himself than pesticide? Obviously, using pesticides to poison endangered species is a disgusting and irresponsible practice, but it seems like a natural step in man’s perpetual conflict with the natural world.
When Europeans first came to the Americas, indiscriminate destruction of wildlife was part of the norm as well. Charles Darwin described how early 19th-century South American ranchers hunted pumas (also also commonly known as cougars, mountain lions, panthers, or catamounts): “In an open country, it is first entangled with the bolas, then lazoed, and dragged along the ground till rendered insensible. At Tandeel (south of the Plata), I was told that within three months one hundred were thus destroyed. In Chile they are generally driven up bushes or trees, and are then either shot, or baited to death by dogs.”
By the beginning of the last century, pumas were all but eliminated everywhere east of the Rocky Mountains in the United States. The only puma population left in the eastern US was the critically endangered Florida panther. With such a depleted population, the genetic problems associated with inbreeding have become pronounced in the Florida panthers.
Conservation efforts are underway in both Kenya and Florida. Certain pesticides have been taken off of the market in Kenya, and locals have been hired as rangers and conservationists. In Florida, authorities have released female pumas from Texas to expand the gene pool and put in nighttime speed reduction zones, special roadsides, headlight reflectors, and rumble strips to reduce vehicular collisions with pumas. But the fates of the African lion and the Florida panther are anything but certain. And they will remain uncertain until humans become more mindful of the wide-reaching effects of their actions. As a conservationist quoted in the National Geographic article put it, “wildlife management is people management.”
By the way, tomorrow is the first day of puma (cougar) hunting in Alberta, Canada. The debate about whether sport hunting (together with the licensing fees and game lands management) contribute to healthier and more sustainable animal populations rages on. But Alberta’s got enough of the big cats to get along even if the hunting quota is filled. Assuming those setting the quotas know their business.
Beer of the week: Moosehead Lager – Is there any hunting trophy more iconic than a mounted head? And man, do moose have big heads! From Canada’s oldest independent brewery comes this standard macro lager. It is golden, clear, and fizzy. Neither the taste nor the aroma are anything special, but the little extra hint of malt at the finish makes Moosehead more than just serviceable; it’s actually pretty good. Oh, and this can was among the last to feature the old logo; the company changed it’s packaging this spring.
Reading of the week: The Voyage of the Beagle by Charles Darwin – This excerpt from Chapter XII describes the puma and some of the birds of South America. It is a good example of Darwin’s writing as a naturalist rather than theorist.
Question for the week: Is it possible that the only way to save the African lion and other endangered species is to adopt neo-Malthusian methods? That is, can we only save these animals by taking affirmative steps to reduce the human population?