In the early decades of the twenty-first century, the most commonly held truth is that knowledge is power. Yet a select few men and women begin to suspect what few will admit: we know nothing at all. <br><br>The world’s oil resources have dwindled. The rich are turning richer and the power-mongers are becoming more powerful. China and the United States dominate the globe in a geopolitical chess match. The human mind has merged with the cybergrid, yet the human race seems not to have evolved much at all.<br><br>Then, on a remote South American mountain, two scientists stumble on a grisly scene. Here, while trying to protect an ancient sacred rock, a primitive tribe has been slaughtered. No witnesses remain to reveal what could have inspired such carnage. Or so it would seem. <br><br>In the international arena, meanwhile, a new global race is on: a weapon capable of tipping the balance of power is discovered. Among the competitors are a National Security Agency director who is playing at an elaborate doublecross within his own agency and a vengeance-seeking Israeli meteor hunter. Shamans and zealots, geniuses and madmen–all seek to unlock mysteries that fell to earth millennia ago. But the key lies with four mute children who may unwittingly hold the secret to the planet’s survival–or its destruction.