Joe Roman

One of the great joys of science has to be turning a thought that surfaced one night over a few beers into a full-blown project.

... to undertake a gargantuan task: calculate the value of all the services provided by all the ecosystems, from the forest to the floodplains to the open ocean, across the world... they came up with a number- $33 trillion a year- a headline-grabbing figure that was almost twice the global gross national product.

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.

But having biologists outside the Beltway remained a problem for the adminisration. "They found they couldn't control us," Williams said... "That sort of thing just drove them up the wall. They were so used to saying 'do this,' and we'll just go away and do it. Never ask questions. The biologists had good connections with the press and national environmental group. "So eventually they said, 'Okay we're going to send you guys out to the hinterlands.'" The Regan administration began to dismantle the Endangered Species Office in D.C. Biologists have been working from regional offices ever since.

Eating dinner with conservation biologists was like walking through a minefield of ethical decisions: grasslands have been overgrazed by steer raised for beef, and all cattle emit greenhouse gases though enteric fermentation; the poop from industrially raised chickens poisons the Chesapeake; the Amazon has been slashed and burned for soy--and don't even mention seafood. To this bunch of herpetologists, the sin of ordering shrimp lay in the bycatch--young fish, and especially sea turtles, caught in the nets and discarded, dead or dying.