“It may be underfunded and at times mismanaged, but the [Endangered Species] Act is an unprecedented attempt to delegate human-caused extinction to the chapters of history we would rather not revisit: the Slave Trade, the Indian Removal Policy, the subjection of women, child labor, segregation. The Endangered Species Act is a zero-tolerance law: no new extinctions. It keeps eyes on the ground with legal backing-the gun may be in the holster most of the time, but its available if necessary to keep species from disappearing. I discovered in my travels that a law protecting all animals and plants, all of nature, might be as revolutionary-and as American-as the Declaration of Independence.”

“According to Indian crop ecologist Vandana Shiva, humans have eaten some 80,000 plant species in our history. After recent precipitous changes, three-quarters of all human food now comes from just eight species, with the field quickly narrowing down to genetically modified corn, soy, and canola. If woodpeckers and pandas enjoy celebrity status on the endangered-species list (dubious though such fame may be), food crops are the forgotten commoners. We're losing them as fast as we're losing rain forests. An enormous factor in this loss has been the new idea of plant varieties as patentable properties, rather than God's gifts to humanity or whatever the arrangement was previously felt to be, for all of prior history.”

“Buddhism: a violent religion that has compensated for the exploding human population by causing whole species of animal vessels to go extinct.”

“Extinction, the irrevocable loss of a species, causes pain that can never find relief. It is an ache that will pass from generation to generation for the rest of human history.”

“The insistence that somehow women are an endangered species that needs to be protected at all costs seems to me to be contrary to what's desirable for their view of themselves. And it just invests far more power in the male than is necessary.”

“The distinctiveness that we have so assiduously ascribed to ourselves as humans is, in reality, an accident of history. Imagine, for instance, how much more distinct we could have claimed our species to be had all the great apes become extinct before we began pondering our position in the world of nature. If vervet monkeys were our closet relatives, humans would indeed appear to stand separate. Equally, if the species of hominid that links us to our common ancestor with the African apes had not become extinct, the gap between us and chimpanzees would be closed all the way. Gradations between human and ape would be present at every step, and our revered distinctiveness would vanish. It is simply a contingent fact of history that certain species did become extinct during the past five million years, leaving us to compare ourselves with the African apes as our closest living relatives. And it is a sobering fact of current history that the comparison between humans and apes may soon become virtually artificial, as each species of ape faces extinction in its natural populations. If this happens, it means we will lose the opportunity to learn about ourselves from our nearest living relatives, just at the time that we have indeed recognized them as our relatives. It also means that we will have frittered away our one remaining chance to allow our sibling species to live the way of life for which they, and we, co-evolved across the millennia.”