<WRWeb 15.1 glossary> The big one *** pages 16-17 A million buildings will collapse or be compromised in the earthquake. Covertly, earthquakes also present us with problems of time. Solid ground starts behaving like a liquid, to the detriment of anything on top of it. The tsunami killed more than 18,000 people, and devastated northeast Japan. He is one of the world’s leading experts on a little-known fault line. Then the shaking begins, causing the electrical grid to fail. They are experienced by humans only as a sudden jolt. Sooner or later, North America will rebound like a spring. This is an event that seismologists call a full-margin rupture. The Tohoku earthquake and subsequent tsunami killed more than 18,000 people. Four to six minutes after the dogs start barking, the shaking will subside. The San Andreas is perpetually rumoured to be on the verge of unleashing ‘the big one’. That time span is long enough for us to unwittingly build an entire civilization on top of our continent’s worst fault line. For another few minutes, the region, upended, will continue to fall apart on its own. It is wedged tight against the surface of the other plate. We are a young species, with an average individual allotment of threescore years and ten. This breeds a kind of indifference to those planetary gears, which turn more slowly than our own. Houses that are not bolted to their foundations will slide off – or they will stay put, obeying inertia. Just north of it lies another fault line, known as the Cascadia subduction zone. We are a young species, with an average individual allotment of threescore years and ten. The craton is an ancient unbudgeable mass at the centre of the continent. to compromise covertly in gevaar brengen detriment (to the – of) to devastate (tot) schade (aan) fault line breuklijn grid jolt to rebound rupture subsequent netwerk schok terugveren scheur (daarop)volgend to subside afnemen to unleash ontketenen unwittingly onwetend, onbewust to upend op zijn kop zetten to wedge alloment klemmen i.e. (leef)tijd gear raderwerk inertia (wet van de) traagheid subduction trogvorming threescore years and ten unbudgeable 70 jaar stiekem verwoesten onbeweegbaar