The first two essays, “Under the Snow” and “A Textbook Place for Bears,” deal with the black bear, a creature growing ever more numerous in Pennsylvania and New Jersey. Buck Alt and Patricia McConnell are new-breed conservationists, dedicated, hardworking, and heroic in their tracking and pursuit of four-hundred-pound black bears. Using homing devices and stun drugs, they study bears that have been lured by the simple bait of doughnuts drenched in vanilla extract. Then comes the real challenge: educating the citizenry to accept the essentially peaceful bears, including the one that visited Princeton, New Jersey, McPhee’s hometown.
More extensive applications of technology occur in “Riding the Boom Extension,” “Ice Pond,” and “Minihydro,” essays which contradict the notion that technology necessarily limits individual freedom. Without any previous experience, Richard Hutchinson installed telephone and electric lines in the tiny community of Circle City on the Yukon River in Alaska. Theodore Taylor invented the cryodesic dome, a pond of ice that cheaply and efficiently cools large buildings such as the Prudential Insurance Company office building in Princeton. Adventurers such as Paul Eckoff and Mark Quallen went in pursuit of old waterwheels and turbines, restored abandoned hydroelectric sites, and sold the electricity to big utilities, reaping handsome profits in the bargain.
The idealistic young doctors in “Heirs of...
(The entire section is 410 words.)