Alyson Bender fell into step alongside Peter Jansen. “Did the police contact you today?” she said.

“No,” he said. “Why?”

“I wondered how you knew they were searching the boat…and the phone records.”

“Oh.” In truth, he had made that up. “Well. It was on the news.”

“Was it? I didn’t hear. What channel?”

“I don’t remember. Five, I think.”

Rick Hutter came over and said, “Really sorry, Peter. Really sorry, man.”

Jenny Linn had been walking close behind Vin Drake, and she said to him, “But I don’t understand your research program-like what you’re actually doing here in this forest.”

Drake smiled at her and said, “It’s because I haven’t explained it yet. In simple terms, we’re planning to collect samples from a cross-section of the Hawaiian ecosystem, from Tantalus Crater down into the Manoa Valley, where we’re standing.”

“Collect what kind of samples?” Rick Hutter said, hands on his hips. He was wearing the usual Rick outfit, jeans and an outdoor shirt, sleeves rolled up and now damp with sweat, looking as if he was on a bushwhack through deep jungle. He had the usual combative look on his face, too, his jaw set, eyes narrowed.

Drake smiled and answered, “Essentially we will collect samples from every species of living thing in this ecosystem.”

“What for?” Rick went on. He stared straight at Vin Drake.

Drake stared right back at Rick. A cold look. Then smiled. “A rain forest is the greatest repository of active chemical compounds in nature. We are standing in the middle of a gold mine full of potential new drugs. Drugs that could save uncounted human lives. Drugs worth uncounted billions of dollars. This forest, Mr., uh-”

“Hutter,” Rick said.

“This lush forest, Mr. Hutter, contains keys to the health and well-being of every person on this planet. And yet this forest has barely been explored. We have no idea what chemical compounds actually exist here, in the plants, in the animals, in the microscopic life-forms. This forest is terra incognita, absolutely unknown terrain. It’s as vast, as full of riches, and as unexplored as the New World was for Christopher Columbus. Our goal, Mr. Hutter, is simple. Our goal is drug discovery. We’re searching for new drugs on a vast scale beyond anything imagined. We have begun a total screening of this entire forest for bioactive compounds, from Tantalus to the bottom of this valley. The payoff will be huge.”

“ ‘The payoff,’ ” Rick echoed. “ ‘Gold mine.’ ‘New World.’ So it’s a gold rush you’re talking about, isn’t it, Mr. Drake? It’s all about money.”

“That’s much too crude,” Drake answered. “First and foremost, medicine is about saving lives. It’s about ending suffering and helping every person reach their human potential.” He switched his attention to the others, and began walking along the trail, getting himself away from Rick Hutter, who obviously annoyed him.

Rick, now standing with his arms folded, murmured to Karen King, “The guy is a modern Spanish conquistador. He’s looting this ecosystem for gold.”

Karen gave him a scornful look. “And just what are you doing with your natural extracts, Rick? You’re boiling the hell out of tree bark looking for new drugs. Why is that any different?”

“The difference,” he said to her, “is the huge sums of money involved. And you know where the money in all this is, right? It’s in patents. Nanigen will take out thousands of patents on the compounds they find here-and giant drug companies will exploit the patents, earning billions-”

“You’re just jealous ’cause you don’t have any patents.” Karen turned away from Rick, while Rick glared at her.

He called after her, “I’m not doing science to get rich. Unlike you, apparently…” He realized she was ignoring him. Pointedly.

Danny Minot struggled at the tail end of the group. For some reason, Danny had brought his tweed jacket to Hawaii, and he was wearing it now. Sweat poured down Danny’s neck and drenched his button-down shirt, and he skidded from place to place on the trail in tassel loafers. He blotted his face with a pocket square and pretended to ignore his misery. “Mr. Drake,” he said, “if you happen to be familiar with post-structuralist theory-uh-you might be aware of how-ugh-whoof!-how we can’t actually know anything about this forest…For you see, we create meaning, Mr. Drake, when really there is no meaning in nature…”

Drake seemed unfazed by Danny. “My view of nature, Mr. Minot, is that we don’t need to know the meaning of nature in order to make use of it.”

“Yes, but…” Danny went on.

Meanwhile, Alyson Bender drifted back a few paces, and Peter ended up walking with Rick. Rick nodded toward Vin Drake. “Do you believe this guy? He’s like Mr. Biopiracy.”

“I’ve been listening to your remarks, Mr. Hutter,” Drake said, twisting his head around suddenly, “and I have to say it’s completely false. Biopiracy refers to the taking of indigenous plants without compensating the country of origin. The concept is attractive to the ill-informed do-gooder but fraught with practical difficulty. Take the example of curare, a valuable medicinal drug, used in modern medicine today. Surely someone should be compensated? Yet there are dozens of different recipes for curare, developed by many tribal groups stretching across Central and South America-a vast area. The curares differ in ingredients and cooking time, depending on what is meant to be killed, and on local preferences. How, then, do you compensate native medicine men? Did the shamans of Brazil do more valuable work than the shamans of Panama or Colombia? Does it matter that the trees used in Colombia migrated-or were transplanted-from native Panama? What about the actual formula? Is the addition of strychnos important or not? How about the addition of a rusty nail? Is there any consideration for public domain? We allow a drug company twenty years to exploit a drug, then make it public. Some say Sir Walter Raleigh brought curare back to Europe in 1596; certainly it was well known in the 1700s. Burroughs Wellcome sold curare tablets in the 1880s for medical purposes. So by all odds, curare belongs in the public domain. And finally, modern surgeons no longer use curare from native plants anyway. They use synthetic curare. You see the complexities?”

“This is all corporate evasiveness,” Rick said.

“Mr. Hutter, you seem to enjoy being the devil’s advocate against my points,” Drake said. “I don’t mind. It helps me sharpen my arguments. The truth is, using natural compounds for medicine is just the way of the world. The discoveries of every culture are valuable, and all other cultures borrow from one another. Sometimes discoveries are traded for a price, but not always. Should we license the horse stirrup from the Mongols who invented it? Should we pay the Chinese for domesticated silk production? For opium? Should we track down the modern descendants of Neolithic farmers of ten thousand years ago who first domesticated food crops in the fertile crescent, and pay them? How about the medieval Britons who learned to smelt iron?”

“Let’s move on,” Erika Moll said. “We take your point even if Rick doesn’t.”

“Okay, the point is that claims for biopiracy of plants really can’t occur in Hawaii because there are, strictly speaking, no indigenous plants. These are mid-Pacific volcanic islands that rose from the surface of the ocean as barren, hot lava plains, and everything growing on them now has been brought from elsewhere-by birds, by wind, by ocean currents, by Polynesian warrior canoes. Nothing’s indigenous, although some species are endemic. The legalities of the situation are one reason why, in fact, we have located our company in Hawaii.”

“Evading the law,” Rick mumbled.

“Obeying the law,” Drake said. “That’s the point.”

They were coming to an area of chest-high green leaves, and Drake said, “Now, we call this area Ginger Lane, with white, yellow, and kahili ginger. Kahili has those foot-long red stems. The trees above us here are mostly sandalwood, with the typical deep-red flowers, but there are also soapberry and milo trees, with large dark green leaves.”