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Amazon Review
If there is an intelligence to the design of nature, an old question has it, then how could mosquitoes ever have come into being? In Wild Solutions, Andrew Beattie and Paul Ehrlich have an answer: adult mosquitoes are an important source of food for birds, while their larvae are a major part of the diet of many fish species. Moreover, mosquitoes pollinate certain orchid species, and even their role in the spread of certain diseases appears to have a function in nature. Though it poses an annoyance and a hazard, the mosquito has its place in the world, a world that is constantly impoverished by the destruction of species. We humans, Beattie and Ehrlich suggest, are only beginning to understand how ecological health depends on the diversity of nature, a diversity that embraces mosquitoes. By way of illustration, they cite an experiment in which scientists created a sealed environment that was meant to approximate conditions in a self-supporting extra-terrestrial colony. It failed, in the end, because the scientists neglected to introduce easily overlooked but nonetheless critical micro-organisms. "We are dependent in the short term," they write, "on many more kinds of organisms than it would seem at first glance." And, they add, humans directly benefit from the services that millions of species provide, whether appreciated or not. To remove those species, they argue, is akin to squandering a carefully built and irreplaceable fortune, "our biological wealth, our biological capital." Their thoughtful essay offers many reasons for curbing this spending spree. --Gregory McNamee
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