'So much we don't know': why experts are warning against a new pipeline in British Columbia

Project on 'very poorly understood' terrain poses immense geological hazard, endangering fragile ecosystemsWhen an earthquake in 2002 struck in a remote pocket of Alaska, the shock was the strongest ever recorded in the interior of the state. But, miraculously, an oil pipeline that crossed directly over the fault line was unscathed.Engineers behind the design of the 800 mile system were prepared. Knowing the high likelihood of seismic activity along the route, which bisected the Denali fault, they constructed sections where the pipeline rested on rail girders, allowing it to sway and shear without snapping. Continue reading...