Garrett Hardin

For 20 years Garrett Hardin has been our most hardnosed thinker about ecological problems...Filters Against Folly makes provocative reading. -- Michael CrichtonThe ecological problems facing our world present a forum for experts to offer slogans and solutions on all sides of the issue, but leave most of us confused and unsure of the future. In this bracing book, Garrett Hardin offers a plan for clear thinking about these dangers. He shows how the filters of literacy, understanding what words really mean; numeracy, being able to quantify and interpret information; and ecolacy, assessment of complex interactions over time, can allow anyone to make sensible judgments about ecological issues--even in the face of a barrage of confusing expertise.Filters Against Folly offers an antidote to some of the more perverse and dangerous irrationalities of our time: wishful self-delusion, educated incapacity, and foolhardy optimism...If ever this book were needed, it is needed today. -- Lynton K. Caldwell, School of Public Environmental Affairs, Indiana University

"We fail to mandate economic sanity," writes Garrett Hardin, "because our brains are addled by... compassion ." With such startling assertions, Hardin has cut a swathe through the field of ecology for decades, winning a reputation as a fearless and original thinker. A prominent biologist, ecological philosopher, and keen student of human population control, Hardin now offers the finest summation of his work to date, with an eloquent argument for accepting the limits of the earth's resources--and the hard choices we must make to live within them.In Living Within Limits , Hardin focuses on the neglected problem of overpopulation, making a forceful case for dramatically changing the way we live in and manage our world. Our world itself, he writes, is in the dilemma of the it can only hold a certain number of people before it sinks--not everyone can be saved. The old idea of progress and limitless growth misses the point that the earth (and each part of it) has a limited carrying capacity ; sentimentality should not cloud our ability to take necessary steps to limit population. But Hardin refutes the notion that goodwill and voluntary restraints will be enough. Instead, nations where population is growing must suffer the consequences alone. Too often, he writes, we operate on the faulty principle of shared costs matched with private profits. In Hardin's famous essay, "The Tragedy of the Commons," he showed how a village common pasture suffers from overgrazing because each villager puts as many cattle on it aspossible--since the costs of grazing are shared by everyone, but the profits go to the individual. The metaphor applies to global ecology, he argues, making a powerful case for closed borders and an end to immigration from poor nations to rich ones. "The production of human beings is the result of very localized human actions; corrective action must be local....Globalizing the 'population problem' would only ensure that it would never be solved." Hardin does not shrink from the startling implications of his argument, as he criticizes the shipment of food to overpopulated regions and asserts that coercion in population control is inevitable. But he also proposes a free flow of information across boundaries, to allow each state to help itself."The time-honored practice of pollute and move on is no longer acceptable," Hardin tells us. We now fill the globe, and we have no where else to go. In this powerful book, one of our leading ecological philosophers points out the hard choices we must make--and the solutions we have been afraid to consider.