The Story of B (Ishmael 2) - Page 87

“Are you saying that the solution to our population problem is to live in pain?” people asked him incredulously.

“That’s a complete exaggeration of my point,” the professor said. “Before Blessing came along, people didn’t think of themselves as ‘living in pain.’ They were not living in pain. They were just living.”

Others said, “This is really all beside the point. Dr. Spry has already pointed out that Blessing isn’t an aphrodisiac and doesn’t in itself increase fertility. The fact that we use Blessing doesn’t compel us to mate more often. We can mate as little or as much as we want. What’s more, we can also use any number of contraceptive methods to avoid pregnancy. So it’s hard to see what Blessing has to do with the matter at all.”

“It has this to do with it,” Dr. Spry replied. “If you make Blessing available to any species, the members of that species will mate more often, and their birth rate will rise. It’s not a question of what you or I will do—whether you or I will elect to use contraceptives, for example. It’s a question of what the species as a whole will do. And I can demonstrate this experimentally: The birth rate of any species with free access to Blessing will increase. It doesn’t matter whether it’s mice or cats or lizards or chickens—or humans. This isn’t a matter of what individuals do, this is a matter of what whole populations do.”

But the professor’s audiences always indignantly rejected this observation. “We’re not mice!” they would yell. “We’re not cats or lizards or chickens!”

Increasingly regarded as a crank and an extremist, Dr. Spry eventually lost his teaching post and with it his credibility as an authority on any subject, and was heard from no more.

The population crisis mounted. Environmental biologists estimated that the human population had already exceeded the carrying capacity of the planet and was headed for a catastrophic collapse. Even former scoffers and optimists began to see that something had to change. Finally the heads of state of the major world powers convened a global conference to study and discuss the issues. It was an impressive event, unprecedented in human history. Thousands of thinkers from dozens of disciplines came together to put the problem under scrutiny.

The concept of control soon emerged as the overriding theme of the conference. Population control, of course, was the subject itself. But achieving control of population implied control on all sorts of levels and in all sorts of ways. New economic controls would encourage couples to control family size. In backward lands, where women were little more than breeding machines, new social controls would release their creativity to enhance family prosperity. Birth-control devices, birth-control substances, and birth-control strategies needed wider dissemination. Naturally, on the level of the individual, personal control needed to be improved. Educational controls were hotly debated, with some arguing that controls were needed to keep children ignorant about sex while others argued that controls were needed to make children aware of sex.

Control, control, control—it was a word heard ten thousand times, a million times.

Unlike the word Blessing

At the Stinkards’ great global conference on population, Blessing wasn’t a major topic—or even a minor topic.

In fact, Blessing wasn’t even mentioned once.

People who hear this parable naturally want to know how to interpret it. They can see that the Stinkards were fundamentally irrational when they refused to acknowledge the connection between Blessing and their population explosion. The connection seems obvious. The Stinkards’ population explosion began exactly with the introduction of Blessing, and the introduction of Blessing would clearly produce the result observed. Logic and history combine to indict Blessing as the cause of the Stinkard population explosion. Logic and history combine to suggest that removing this cause would end the explosion and restore population stability.

But what in our own culture corresponds to Blessing?

I’ll answer an easier question first and tell you that my role here today corresponds exactly to the role of the unfortunate Dr. Spry. I will name to you the cause of our population explosion—with far more evidence and plausibility than Dr. Spry was able to muster in the case of Blessing—and then we’ll see. I’m used to people becoming enraged with me on this issue. They become enraged because, like Dr. Spry, I’m indicting what is perceived to be the very foremost blessing of our culture—a blessing far more essential to our way of life than any mere pain reliever.

Growth and the ABCs of ecology

Among life-forms found on the surface of our planet, all food energy originates in the green plants and nowhere else. The energy that originates in green plants is passed on to creatures who feed on the plants, and is passed on again to predators who feed on plant eaters, and is passed on again to predators who feed on those predators, and is passed on again to scavengers who return to the soil nutrients that green plants need to keep the cycle going. All this can be said to be the A of the ABCs of ecology.

The various feeding and feeder populations of the community maintain a dynamic balance, by feeding and being fed upon. Imbalances within the community—caused, for example, by disease or natural disasters—tend to be damped down and eradicated as the various populations of the community go about their usual business of feeding and being fed upon, generation after generation. Viewed in systems terms,

the dynamic of population growth and decline in the biological community is a negative feedback system. If you’ve got too many deer in the forest, they’re going to gobble up their food base—and this reduction in their food base will cause their population to decline. And as their population declines, their food base replenishes itself—and since this replenishment makes more food available to the deer, the deer population grows. In turn, the growth of the deer population depletes the availability of food, which in turn causes a decline in the deer population. Within the community, food populations and feeder populations control each other. As food populations increase, feeder populations increase. As feeder populations increase, food populations decrease. As food populations decrease, feeder populations decrease. As feeder populations decrease, food populations increase. And so on. This is the B of the ABCs of ecology.

For systems thinkers, the natural community provides a perfect model of negative feedback. A simpler model is the thermostat that controls your furnace. Conditions at the thermostat convey the information “Too cold,” and the thermostat turns the furnace on. After a while, conditions at the thermostat convey the information “Too hot,” and the thermostat turns the furnace off. Negative feedback. Great stuff.

The A of the ABCs of ecology is food. The community of life is nothing else. It’s flying food, running food, swimming food, crawling food, and of course just sitting-there-and-growing food. The B of the ABCs of ecology is this, that the ebb and flow of all populations is a function of food availability. An increase in food availability for a species means growth. A reduction in food availability means decline. Always. Because it’s so important let me say that another way: invariably. An increase in food availability for a species means growth. A reduction means decline. Every time, ever and always. Semper et ubique. Without exception. Never otherwise.

More food, growth. Less food, decline. Count on it.

There is no species that dwindles in the midst of abundance, no species that thrives on nothing.

This is the B of the ABCs of ecology.

Defeating the system’s controls

With the A and the B of ecology in hand, we’re ready to go back and look again at the origin of our population explosion. For a hundred and ninety thousand years our species grew at an infinitesimal rate from a few thousand to ten million. Then about ten thousand years ago we began to grow rapidly. This was not a miraculous event or an accidental event or even a mysterious event.

We began to grow more rapidly because we’d found a way to defeat the negative feedback controls of the community. We’d become food producers—agriculturalists. In other words, we’d found a way to increase food availability at will

This ability to make food available at will is the blessing on which our civilization is founded. It’s also the blessing that the pain reliever in my parable stands for. The ability to produce food at will is an undoubted blessing, but its very blessedness can make it dangerous—and dangerously addictive—just like the analgesic in my fable.

“At will” is the operative expression here. Because we could now produce food at will, our population was no longer subject to control by food availability on a random basis. Anytime we wanted more food, we could grow it. After a hundred and ninety thousand years of being limited by what was available, we began to control what was available—and invariably we began to increase what was available. You don’t become a farmer in order to reduce food availability, you become a farmer to increase food availability. And so do the folks next door. And so do the folks farming throughout your region. You are all involved in increasing food availability for your species.

And here comes the B in the ABCs of ecology: An increase in food availability for a species means growth for that species. In other words, ecology predicts that the blessing of agriculture will bring us growth—and history confirms ecology’s prediction. As soon as we began to increase the availability of our own food, our population began to grow—not glacially, as before, when we were subject to the community’s negative feedback controls—but rapidly.

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