22 Dec 07
Rex Williams banged through the screen door into his front yard with his white pajama pants aflutter, a mobile satellite phone pressed to one ear, and a nine-foot rainbow boa constrictor wrapped around his left leg. "Do you really think we need that many people?" he barked into the phone. "Three, four, maybe, but I mean, seven soldiers! What am I, Salman Rushdie?"
His lank, jet-black hair hung medium-length, darting down to the back of his shirt collar, and swept hastily to one side in the front. His eyes were almost hypnotically intense, a dark brown that looked black in dim lighting. As usual, he was unshaven, an even sprawl of stubble covering his cheeks and his too-strong chin.
Donald Denton chuckled on the other end of the phone. "They only travel in groups. I guess it's a half platoon, the smallest unit they use for international outings. I still can't believe we're getting you down there at all."
Rex was the preeminent complex plate margin ecotectonicist specializing in South American sites. The New Center for Ecotectonic Studies, of which Rex and Donald were Co-Chiefs of Research, focused on the interaction of tectonic movements and ecology, examining how earthquakes impacted flora and fauna. It had been established to contend with environmental fallout from the Initial Event, a massive earthquake that had occurred on March 3, 2002. Registering 9.2 on the moment magnitude scale, the quake had ruptured the tectonic plates near the Ecuadorian coast along a 307-kilometer length. The resultant high rates of plate motion, unprecedented since the Precambrian era more than six hundred million years ago, accounted for massive and recurrent after-shocks.
For the last five years, the region had been plagued with earthquakes in excess of the usual frequency and intensity, perturbing other stress fields and causing rumblings for thousands of miles in every direction. In Ecuador, an earthquake registering approximately six on the moment WW magnitude scale occurred on average once a week, with M=3 or M=4 events registering almost daily. This scale, which measures both the energy release and amplitude of earthquakes, replaced the Richter in the early 1990s.
The fourteen large islands, six small islands, and forty-some islets that compose the Galapagos Archipelago-Rex's principal area of expertise-could not have been more precariously located given the increase in seismic activity. Nine hundred and sixty kilometers off the coast of Ecuador, the Galapagos sit dangerously close to the triple junction of three tectonic plates. Perched high on the north edge of the Nazca plate a mere one hundred kilometers beneath its junction with the Cocos plate, the islands had been regularly rattled by the earthquakes that accompanied the upwelling magma from the rift. The sea floor continued to spread along this seam, the Galapagos Fracture Zone, driving the Nazca plate southward. To further complicate the tectonic regime, a north-south running chain of undersea mountains, the East Pacific Rise, spread the ocean floor in similar fashion one thousand kilometers west of the Galapagos, pushing the Nazca and Pacific plates apart and shoving the Nazca plate east beneath the South American continent. There had been six centimeters of eastward displacement in November alone.
Rex and Donald's colleague, Dr. Frank Friedman, had gone to Sangre de Dios, the westernmost island of the Galapagos, at the end of October, prompted by troubling reports of increased microseismicity from the island.
He had not been heard from since.
Due to the elevated earthquakes in the area and the resultant social unrest, travel to Ecuador and the Galapagos had since become restricted by the U.S. military, the airports closed off to civilians. The scientists, like everyone else, were fleeing the Galapagos, leaving behind antiquated equipment that yielded low resolution data. What little information the New Center now received came in from what remained of the Charles Darwin Station in Puerto Ayora.
As the New Center's remaining field ecotectonicist, Rex needed to lead an expedition to Sangre de Dios, to complete the survey Frank had presumably begun, and to outfit the island with Global Positioning Satellite units. These would allow the New Center to monitor coseismic and crustal deformation on Sangre de Dios from afar.
As the westernmost island in the archipelago, Sangre de Dios held a vital geographic position-it stood to be the first and most accurate bearer of bad news concerning earthquakes along the East Pacific Rise. Getting the proper geodetic equipment in place to measure its surface deformation would enable the New Center to predict earthquakes within the entire tectonic regime-both on the mainland and the islands-sometimes as much as forty-eight hours in advance. Rex and Donald could alert the government leaders down there, evacuate communities, and save lives.
However, without a trained military team to escort and protect him, Rex couldn't so much as board a plane headed for Ecuador. He'd spent weeks sifting through mountains of red tape, trying to secure military support before the December 24 departure. A few days ago, realizing he'd been making little progress, he'd finally forgone the bureaucratic route and called in an enormous favor from Secretary of the Navy Andrew Benneton.
"I told you I could get it done," Rex said as he crossed the front lawn, heading for his mailbox. "Did you doubt me?"
"Well, our correspondence with that captain last week wasn't so promising."
It was true. The Commander of Naval Special Warfare Group One had rejected their request in an e-mail, describing the new riots sweeping through Quito, the organized crime in Guayaquil, and how American troops were already overextended dealing with social deterioration and natural destruction throughout South America and domestically. He'd closed by stating he saw little reason "to drop everything to lend out a squad of highly trained, high-demand operators to transport scientists interested in secondhand reports about minor rumblings on a barely populated island in the middle of the Pacific."
"He changed his tune rather quickly once Benneton got involved." The boa nosed its way up into Rex's crotch, and he shoved its head away. His was one of the larger boas around, even bigger than the behemoth the receptionist kept in her desk drawer at the vivarium in Quito. "'Preemptive' is a term largely missing from jarhead terminology. The military gives no consideration to how we could alleviate potential political or social problems down there. Always running around expending all their energy on secondary effects."
In the house across the street, a middle-aged woman watched Rex through the kitchen window, one soapy dish frozen midway to the sink. Rex waved and she turned away in horror. He glanced down and noticed that the boa's head was protruding from between his legs like a living penis. He opened the mailbox, but it was empty. The boa tightened around Rex's leg until it started to tingle. "How do you like those myths coming back from Sangre?"
Donald laughed. "I suppose it makes sense. In hectic times, people are more prone to project the uncertainties of the world onto something tangible."
"Monsters."
"Indeed. The Galapagos are a land of strange creatures to begin with. It's already in the cultural unconscious."
"Darwin's backyard," Rex proclaimed melodramatically.
"Indeed. Don't underestimate how much people love to believe that creatures dark and dreadful evolve there on a daily basis."
Rex snorted. "What we shouldn't underestimate is people's ignorance."
Donald sighed. "You rarely do."
The boa eased around Rex's stomach, sliding its tail up over one shoulder. It tensed and relaxed, an orange-spotted band of black moving about him like a pulse. Rex stopped in the middle of his lawn, turning his face to the rising sun. The boa wrapped a coil around his throat, and he felt the firm edges of its skeleton beneath the sleek surface. A minivan drove by, five faces peering at the window. It drifted to the side of the road, then veered sharply to avoid hitting a telephone pole. Rex did not notice.
"I'm just eager to throw down permanent benchmarks and get the continuous GPS units up around Sangre," Rex said. "It's about time we got more concise data on the rates of deformation and reduced the guesswork. In fact, that's what Frank should've been doing down there-scouting equipment locations. I bet he wasted his time collecting butterflies. Like when he spent two days observing that strain of mutated frogs outside Cuyabeno. He was so distracted he barely got the geochemical sensors in place."
"The ecos versus the tectos. Like the raging geology-geophysics rivalry when I was coming up. And I thought the Center was too young to be divided by factions."
"It's no longer divided," Rex said, "now that Frank has been sensible enough to pass on." There was a long silence and Rex glanced at the phone to make sure it hadn't cut out. "Just a little humor, Donald. Don't be a bore."
"Frank is a great loss," Donald replied defensively. "Aside from you, he was the nation's most prominent field ecotectonicist."
"Oh, come on, Donald. Frank wasn't prominent. Just loud and fortuitously published."
Donald heaved another deep sigh. "Some things…"
"And all that referring to himself in the third person. God that was awful. 'In attempting to witness the tireless mastications of the Rhicnogryllus lepidus, the author found himself in the middle of a magnificent rain forest glade.'" Rex groaned. "His phrasing was second only to that stupid Gilligan's Island fishing cap he wore everywhere like a yarmulke."
"Well," Donald said, a note of offense in his voice, "he's gone now."
"The fact that he's dead does not raise him in my professional estimation. But that's neither here nor there. What time are we meeting with the GI Joes Monday?"
"Nine o'clock."
The boa stretched itself out in the air, then swooped back toward Rex. He kissed it on the face. "I'll be there with bells on."